{"as_of":"2026-08-06T00:44:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:1cea404cacbca6498d0dd262edb646da313c544e04a1a57c69f42fc282bae5d8","coverage":[{"denominator":104,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":100,"source":"paper_references, paper_reference_links","source_observed_at":"2026-05-08T05:49:09.311383Z","state":"measured"},{"denominator":101,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":101,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-05T06:32:48.257954+00:00","state":"measured"},{"denominator":1,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":1,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-03T16:26:00.764584Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"cited_works","source_observed_at":null,"state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2604.23529","snapshot_observed_at":"2026-08-03T16:26:00.764584Z","title":"Signal processing foundations of reconfigurable antennas in the tri-hybrid MIMO architecture,","venue":null,"work_id":null,"year":2026},"citing_paper":{"arxiv_id":"2607.28965","last_updated":"2026-07-31T02:36:49Z","snapshot_observed_at":"2026-08-05T23:12:10.946766Z","submitted_at":"2026-07-31T02:36:49Z","title":"When 5G MIMO Scaling Breaks: Toward 6G Upper-Mid-Band Extreme MIMO","version":1},"reference_index":84,"source":"pdf_text","source_observed_at":"2026-08-03T16:26:00.764584Z"},"links":{"cited_paper":"/paper/2604.23529","citing_paper":"/paper/2607.28965"},"observation_digest":"sha256:336856bb42dec557686a9dcdcd38d1f1fe60a99177ace7570ad42046c56ea93d","observation_id":"a8ebc744-40f3-4ed2-ab53-a44493d03048","resolution":{"observed_at":"2026-08-03T16:26:00.764584Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/2604.23529/citation-record","integrity":"/paper/2604.23529/integrity","json":"/paper/2604.23529/citation-record.json","paper":"/paper/2604.23529"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Increasing capacity in wireless broadcast systems using distributed transmission/directional reception (dtdr)","venue":null,"work_id":"1af9f933-66f1-4cb3-8613-1bd539a9fc35","year":1994},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:067870cba22b3672160f7445fcd32a8abf18d27093bfee083383f89dfd80b47e","observation_id":"57779b26-f004-4994-9c04-d123d51fa5ca","resolution":{"observed_at":"2026-05-26T19:28:15.362284Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"The Tri-Hybrid MIMO Architecture","venue":null,"work_id":"0760985c-89b3-4dc8-a72e-d111c0a79acf","year":2026},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:d8160585c72a4dabbeda6e1c31f036ddd04c40fb75053d743ce1cfbc9dfeb132","observation_id":"e14a2f5c-7d47-4e83-8d24-6e4294b885fa","resolution":{"observed_at":"2026-05-26T19:28:15.364828Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Layered space-time architecture for wireless communication in a fading environment when using multi- element antennas","venue":null,"work_id":"35afabbf-7712-447c-b0f4-f986936fff6c","year":1996},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:9ab9ce280e5f63120cd87d17e4cd1a887c8d0a248fbef2a5ef52cf7523dceeba","observation_id":"7c1a7505-936a-46c9-8a66-b18277a925aa","resolution":{"observed_at":"2026-05-26T19:28:15.337526Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"V-BLAST: an architecture for realizing very high data rates over the rich-scattering wireless channel","venue":null,"work_id":"5728a85b-7015-4ab4-99f5-6f41a98133a0","year":1998},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:53db0295fa0494359558275e698b9e6220cf02df0502c26cbc159cf97324c4a4","observation_id":"5c9effd7-bb1f-42e9-95f0-23cc52db007e","resolution":{"observed_at":"2026-05-26T19:28:15.451684Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"On limits of wireless com- munications in a fading environment when using multiple antennas","venue":null,"work_id":"305b9d6d-b684-4d4b-8e85-2b54fc48f127","year":1998},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:e9d4caf86d3f512e177a53741bc471e0eacd258f4d1d4a0732e39d25b2d540e8","observation_id":"f4f7b098-15ad-4ae5-9eba-48974e3f6617","resolution":{"observed_at":"2026-05-26T19:28:15.497879Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Capacity of Multi-antenna Gaussian Channels","venue":null,"work_id":"befdd044-2296-4e8c-a095-7310f36f30d0","year":1999},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:9605a1341e6d96aafa89d2d3d644557e02c490ab51383b2e6ddf12c8553bce1b","observation_id":"639a41a6-39df-4949-a302-2c538a1cb64a","resolution":{"observed_at":"2026-05-26T19:28:15.534039Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Sum capacity of the vector Gaussian broadcast channel and uplink–downlink duality","venue":null,"work_id":"59439719-9af8-4e45-8feb-71e5a64033ca","year":1912},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:3d6db63d59776c54f4a6ea45900fb9c63748956ce0c4d667eb5432c067b4b019","observation_id":"8390c4c4-a5eb-45d0-9fa5-dd5c9a7e3299","resolution":{"observed_at":"2026-05-26T19:28:15.528051Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Noncooperative Cellular Wireless with Un- limited Numbers of Base Station Antennas","venue":null,"work_id":"de23e83a-f8c3-4ce2-beeb-df35405c16fe","year":2010},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:08b599f243129efa64ee14d021b6007c5123b7cf0912461238d2afebefbad508","observation_id":"eca5e01c-2f91-4821-b1d5-1edfc43b0ce2","resolution":{"observed_at":"2026-05-26T19:28:15.534219Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Channel Estimation and Hybrid Precoding for Millimeter Wave Cellular Systems","venue":null,"work_id":"6892641f-ce04-40d2-acd4-352bc7e1fb65","year":2014},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:718afb56ba7cc62f1a5a5ef8bcc0802d9bab9d6f7021def88a4dc655bf81a56a","observation_id":"083de437-1809-4ee7-b8a4-1827e43a2741","resolution":{"observed_at":"2026-05-26T19:28:15.507727Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Frequency-agile, polarization diverse microstrip antennas and frequency scanned arrays","venue":null,"work_id":"a04245dd-833f-4f5f-95f4-d4a89ab43b69","year":1983},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:dc7442c312c431ad3719a9d93f3f8f484e8c3ed25d62794812bea345c0c69f91","observation_id":"f7337d6f-88ff-461c-b43d-59f258f6db0f","resolution":{"observed_at":"2026-05-26T19:28:15.512858Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Re- configurable antenna array testbed for quantized controlling","venue":null,"work_id":"8d7f1b1f-9d48-40dd-924e-84beca9197f7","year":2024},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:132384751b8a8c47c18d46080d1217d0ebcea9e6d0bca65487a86ae2ebacc584","observation_id":"09b99187-76da-445c-90c2-3bba34d29a2b","resolution":{"observed_at":"2026-05-26T19:28:15.525079Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Frequency tunable microstrip patch antenna using RF MEMS technology","venue":null,"work_id":"528e7797-41e1-49f3-b586-8ccbb2341d5e","year":2007},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:9009dad773cc495f6a85bd924daee8d7580c6153a888f758b0f535a872942c57","observation_id":"134fec8d-52a0-4117-ae25-29f8723e719c","resolution":{"observed_at":"2026-05-26T19:28:15.540030Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Reversibly deformable and mechanically tun- able fluidic antennas","venue":null,"work_id":"90c52199-60de-4d33-a5e6-f0678cb68dfb","year":2009},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:a3989ce302824d064594f6e0db741968e7d134c856c37c07f3acc275d5f5dc50","observation_id":"65147548-ecd1-4686-b72d-7ab194417c61","resolution":{"observed_at":"2026-05-26T19:28:15.554416Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Projector of the sharpest beam of electric waves","venue":null,"work_id":"a07bbe5c-8e58-4a65-bf53-02b63b5526c0","year":1926},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:036b5d37e5263adc44519758343888d53fd7fed92a29961fc8f8eee7e742d1f1","observation_id":"8a9e6e35-a623-4786-b77e-f547e50f5b06","resolution":{"observed_at":"2026-05-26T19:28:15.492637Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Reactively controlled directive arrays","venue":null,"work_id":"6f29469d-d4a3-4432-9e14-eef373d8b627","year":1978},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:0e2b4048bae2066f88ab0f8440e8a78d706ff5f982b03018e36d4a5f07ce8fda","observation_id":"d5b386cf-aafd-4382-a34b-22a1d6c80056","resolution":{"observed_at":"2026-05-26T19:28:15.480943Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Electronically steerable passive array radiator antennas for low-cost analog adaptive beamforming","venue":null,"work_id":"0516bd78-e116-4705-836c-5ed9bda4e5a3","year":2000},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:8d68e519e9edd9f22e731185239325a1824fe3b0db06e9987e6c273e627f6eae","observation_id":"249dd309-6463-4f1a-8af7-494201d89949","resolution":{"observed_at":"2026-05-26T19:28:15.463346Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Near-field di- rect antenna modulation","venue":null,"work_id":"2e302146-85d6-473e-a4c3-c077a4edf94f","year":2009},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:432d6140ff633f22ff36aea08bef92757011ddb9a4e6b313f5395f5ee0f4d14b","observation_id":"dba5622c-8cc0-4d54-aea3-9b29e3e2d3fc","resolution":{"observed_at":"2026-05-26T19:28:15.466062Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"A new signal model for MIMO communication with compact parasitic arrays","venue":null,"work_id":"3f44481f-33a8-43f5-a754-de9e5b5ac8c2","year":2014},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:262c2179662a90322067bb97e10bc39bacc4d10ed043975f602d4dedeba3e664","observation_id":"8a5e7d4e-b7e3-426f-aad5-7ed43c0d86a5","resolution":{"observed_at":"2026-05-26T19:28:15.475907Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Design guide- lines for multi-active/multi-passive parasitic antenna arrays","venue":null,"work_id":"41706c3f-949a-40c0-b469-dc81f712e2d1","year":2020},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:a47734c3532b544e765fa7aabe43768b3d85cba959b73fcc1bd308099b3e9982","observation_id":"a534f31d-861c-4152-90c6-2d775caca81e","resolution":{"observed_at":"2026-05-26T19:28:15.484208Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Beamforming with hybrid reconfigurable parasitic antenna arrays","venue":null,"work_id":"1ff97a6a-7127-44a7-8463-24e774f59ea0","year":2026},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:6bc59fea8b8cc6e9af2e2aa2bd86b3195fa738fe1fa0b010c3d68ec7fe98a7ce","observation_id":"dc96e2cc-e837-4440-9b84-3848445e9746","resolution":{"observed_at":"2026-05-26T19:28:15.545411Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Over-the-air multifunctional wideband electro- magnetic signal processing using dynamic scattering arrays","venue":null,"work_id":"afa5efb0-6d7c-4fb7-82ee-d64701db14e2","year":2026},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:f81c3e0650753c12e120d6d2b9d33c0f326cfc47d5c47c7e3edb65e104b3c263","observation_id":"48b4db8c-44a0-4048-bef7-829d3e8c8f98","resolution":{"observed_at":"2026-05-26T19:28:15.431995Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Parasitic antenna positioning for enhanced planar array performance","venue":null,"work_id":"f3470be6-1250-4986-9a01-b5246c9d2417","year":2025},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:31573c68455b5a6c11e6b864f48468d21978f4f97b05a2239a0fee7aa432176b","observation_id":"a0e5d892-c379-4e16-b657-7163a70f62e3","resolution":{"observed_at":"2026-05-26T19:28:15.414753Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Polarizability extraction of complementary metamaterial elements in waveguides for aperture modeling","venue":null,"work_id":"99fbf17e-071a-4f26-9000-92f5bb7d5b88","year":2017},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":23,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:b7bde63f56b9b11c786257adbd1bee84954f332718e6f561134beb8ee18e77bb","observation_id":"53d8e328-3a04-4666-bcf9-f7b57197aa98","resolution":{"observed_at":"2026-05-26T19:28:15.487464Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Waveguide-fed tunable metamaterial element for dynamic apertures","venue":null,"work_id":"b527cbd0-909b-4824-8921-73093680cf8a","year":2016},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:9bbd64d540b4efe7bc893dad44497ebed486977940547202f4aa02c771ee5afd","observation_id":"693fb56c-529e-4b6f-b850-e4d3ee6aee96","resolution":{"observed_at":"2026-05-26T19:28:15.560242Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Analysis of a waveguide-fed metasurface antenna","venue":null,"work_id":"5061f12e-8aeb-46e3-a443-e448fb60f08c","year":2017},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:6cc3d86615a014a41fd658f2ea8ef0421af2622cdce9f7ac258ba72eb088f80c","observation_id":"e3753b7f-e23f-4d5d-bb70-ba1d43abcc4a","resolution":{"observed_at":"2026-05-26T19:28:15.399434Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Hierarchical Codebook Design With Dynamic Metasurface Antennas for Energy-Eﬀicient Arrays","venue":null,"work_id":"0931cf17-561c-4060-8c8b-fa2488e20eb9","year":2024},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":26,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:e51339b07387682e0ae8b5da63e0dafe27c285729c05271a86a90fb895477424","observation_id":"42a86661-2a38-4bae-b9fb-fba27bfd7a35","resolution":{"observed_at":"2026-05-26T19:28:15.405209Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Electronically steered metasurface antenna","venue":null,"work_id":"a0af6ccf-ccc8-4df4-a214-a468122e1bb5","year":2021},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":27,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:fc3f704121d6d1758f29ce393d40701c50f63907bc684a1ed34d3c61b1bd17cf","observation_id":"d5652280-b3f8-4773-baee-398f2732ae73","resolution":{"observed_at":"2026-05-26T19:28:15.511519Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Dynamic metasurface antennas for MIMO-OFDM receivers with bit-limited ADCs","venue":null,"work_id":"3074bf5d-1f3b-4a5e-895f-c05beb67da0f","year":2021},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":28,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:7f49df91ff651dc04b17ae728c292a1278223f896f54f97d6c69f532114648db","observation_id":"5c499d7a-e77b-4de4-96e7-a2560b49df16","resolution":{"observed_at":"2026-05-26T19:28:15.523390Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Energy eﬀiciency maximization of massive MIMO communications with dynamic metasurface antennas","venue":null,"work_id":"429774cd-eefe-4530-b136-f70c071e2d9b","year":2023},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":29,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:78f176921f30b209598dd54d680a0acfa8f97612e0961ac5e22fe341fa23a619","observation_id":"4979bd81-bc28-47a1-8e64-5cac9ffc4506","resolution":{"observed_at":"2026-05-26T19:28:15.472979Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Flexible-antenna systems: A pinching-antenna perspective","venue":null,"work_id":"a5a7e1c2-dfb2-4671-b27c-df6d7dd6b19d","year":2025},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:f759f7eadb2326d51e810d72dcbdce58319a12f8fb611435e5f69721af3bb832","observation_id":"d0f31474-c7a9-43e3-920e-96fc19104716","resolution":{"observed_at":"2026-05-26T19:28:15.460379Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Pinching- antenna systems (pass): A tutorial","venue":null,"work_id":"083713c4-60ae-4113-88c8-4e697188fbf1","year":2026},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":31,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:475f6a577772b384a8a40bdc40b66058e6f8a1b14a7d43ead2e14f923bc46462","observation_id":"e0bb8ad0-a65a-4dfe-a08c-efe9db5f6d4f","resolution":{"observed_at":"2026-05-26T19:28:15.423431Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Modeling and beamforming optimization for pinching-antenna systems","venue":null,"work_id":"bbc74ba1-79a9-41c6-a908-406f78a8f56f","year":2025},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":32,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:dfdad8c18e4824d7d633304773f88d8f0db7aa2f09da4413e003669cd86a3252","observation_id":"6aa84a45-3f5e-4e44-90a3-78d438bc16f0","resolution":{"observed_at":"2026-05-26T19:28:15.528804Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Multiuser beamform- ing for pinching-antenna systems: An element-wise optimiza- tion framework","venue":null,"work_id":"2aba3669-c902-404c-a0d4-729bb1cea11e","year":2025},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":33,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:d677081ecaced55c22cc10d1ac0c1ef2732dcdd1519ad13e23c912f2daa5abc5","observation_id":"9441cae7-f917-469a-988c-3831ade54334","resolution":{"observed_at":"2026-05-26T19:28:15.340753Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":"2511.13272","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Pinching- antenna-enabled cognitive radio networks","venue":null,"work_id":"11f1ad24-8393-4500-86e2-6c8543b9c7b9","year":2025},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":34,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:789e0a9a67a3427bd92db693499fd23dadb5a1ad245abead617387a0fdfcfebd","observation_id":"8e3180fa-d89a-45fb-900f-be4ab30f5ba7","resolution":{"observed_at":"2026-05-11T21:21:12.826350Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Fluid antenna systems","venue":null,"work_id":"51a04f5a-eaf5-494a-962b-a8ac663a54f2","year":1950},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":35,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:b34209170c89f5be3c1aa35fb37ca8b27b2fbf6390bf6fc0c87e154bb3ec88e4","observation_id":"8b0eaf1b-6c54-4440-b201-c0b7939f6957","resolution":{"observed_at":"2026-05-26T19:28:15.439896Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Performance limits of fluid antenna systems","venue":null,"work_id":"ba018871-0573-4e05-92b0-72ccb98e535f","year":2020},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":36,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:43f3654f81c9382b2f535e74af728daabdefec24ad3c0b3eb4056d96470ce48e","observation_id":"d21a0883-a202-4690-b714-f0634e91c57c","resolution":{"observed_at":"2026-05-26T19:28:15.568496Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Fluid antenna multiple access","venue":null,"work_id":"9f3842e4-3fd3-40fc-b012-67a3f462cd87","year":2022},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":37,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:a3be65b87a93804ce62c7e81eefee0791cc3c0a8ef47a03911da953657d522ba","observation_id":"85c75fe0-9180-4154-bb58-5388bb6c07fe","resolution":{"observed_at":"2026-05-26T19:28:15.380999Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Fluid antenna multiple access for 6G: A holistic review","venue":null,"work_id":"ba7ccaa7-3c2d-49cd-aa84-2ab3b791304d","year":2026},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":38,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:8c735d0ecc90966b36495ae902e2e175a554fe32ef4fef1d616ea463cfa79795","observation_id":"3ef03dbf-49f9-4691-9d24-05b46746ae5c","resolution":{"observed_at":"2026-05-26T19:28:15.334487Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"A tutorial on fluid an- tenna system for 6G networks: Encompassing communication theory, optimization methods and hardware designs","venue":null,"work_id":"f087b026-fe65-4254-9803-be973813bfa6","year":2025},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":39,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:93aa387260b1a62760c5805222804d1792501b2847c91328439478f97e0e1e6e","observation_id":"43948fb5-af2e-45ad-99d0-4537b1177ce1","resolution":{"observed_at":"2026-05-26T19:28:15.353183Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"The future is fluid: Revolutionizing doa estimation with sparse fluid antennas","venue":null,"work_id":"b9cdf693-26fe-48d1-a8cf-862a6af6032c","year":2026},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":40,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:f7667865c68e113896766e2a96f7b54bbe8297e83640258254229e2d94c591ef","observation_id":"395a7a3d-eef7-4207-8e11-00809522257f","resolution":{"observed_at":"2026-05-26T19:28:15.418474Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Performance of multiantenna signaling techniques in the pres- ence of polarization diversity","venue":null,"work_id":"3d0f5590-302b-4b6c-8360-49907707bf5f","year":2002},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":41,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:592cc2f0dbcac0b2c42c6fac1ab2e7de1cbc700e056ce10e1886c9a050195818","observation_id":"986f92b2-9962-47a5-a53d-1bb7008bf10d","resolution":{"observed_at":"2026-05-26T19:28:15.312360Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Simulation of MIMO channel capacity with antenna polarization diversity","venue":null,"work_id":"dd6bcc39-9155-444f-8476-e9c122dabc1a","year":2005},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":42,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:2db28700c9f01e6a3b1d869e1fc2e44351aa60ac69ce6b47a5a5bd7f438b0e60","observation_id":"bd785643-599c-47ed-a63e-6e84b4e5a31e","resolution":{"observed_at":"2026-05-26T19:28:15.314886Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Polarization-agile anten- nas","venue":null,"work_id":"a3c01a77-f79b-49cc-a860-fe1b0b9be973","year":2006},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":43,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:8987ee2885e8d371e169c6098704055dae9b3eef732c187a7d12e1a93da25b0f","observation_id":"5ce0d1f4-fc8d-499f-a611-d5ab9b077565","resolution":{"observed_at":"2026-05-26T19:28:15.318416Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"A reconfigurable microstrip antenna for switchable polarization","venue":null,"work_id":"d160f84d-95c0-43c3-a486-3cc6006c0a37","year":2004},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":44,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:24bda3376470af01d40a88d7026ced84de15485ff8a9e077c0679f8f452ff3cb","observation_id":"d750e244-9307-4aef-8598-61fe2dc63376","resolution":{"observed_at":"2026-05-26T19:28:15.328779Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"A reconfigurable patch an- tenna using switchable slots for circular polarization diversity","venue":null,"work_id":"d73a5b60-0a10-482b-87b5-f53bcfe125d7","year":2002},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":45,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:e08ab22706dba3baac774a51bcac3ed69297881302777c98a798e8aba0b650de","observation_id":"aa6b76f8-a641-4a9a-8b80-98a2bd0e0d66","resolution":{"observed_at":"2026-05-26T19:28:15.562940Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Wideband circular polarization recon- figurable antenna","venue":null,"work_id":"9854b867-b233-43c7-9ef3-b6834b6f1244","year":2015},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":46,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:dc85572c96b52e3bd1f94e31ca767c7a48d9c6931c5c4ec94e3e7f3bdf1be922","observation_id":"4e5cde8b-b3fa-470c-950e-bb40f05b1f9a","resolution":{"observed_at":"2026-05-26T19:28:15.495256Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"A linearly polarized patch antenna with a continuously reconfigurable polarization plane","venue":null,"work_id":"f33187da-26fa-4d85-b351-dad3b0f7f0e0","year":2019},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":47,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:b35dd1246e57aebeac45ab3ddc06e44063b150dccec9ac2a789ba4ee61155380","observation_id":"c0439451-a101-48e8-818a-e7cb125749e7","resolution":{"observed_at":"2026-05-26T19:28:15.500243Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Turnstile polarizer: A broadband continuously reconfigurable polariza- tion modulator—part I: Principle, design and analysis","venue":null,"work_id":"c06aaf4c-bffa-463c-a334-245006cd42dc","year":2025},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":48,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:d7721a4d7f1b8ac4f026a62bfe535f1c4a61d562bc98dd74900dc70c8e39df38","observation_id":"a4c48dd2-d7c5-45be-9191-0ba71c22c443","resolution":{"observed_at":"2026-05-26T19:28:15.537449Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Graphene- based current-vector control method and its application to continuous polarization reconfigurable antennas","venue":null,"work_id":"8bb15943-a2e5-4e01-a7e1-6993db5ef19b","year":2025},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":49,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:00f5b35666d17c9763e1d5b49dc16bd48d13ff702fb0a8800618821ae6c20e4e","observation_id":"a1c714cf-1fcf-468a-9866-3c03ffdf452e","resolution":{"observed_at":"2026-05-26T19:28:15.526136Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Stacked intelligent metasurfaces for 26 eﬀicient holographic MIMO communications in 6G","venue":null,"work_id":"24619042-1fde-4bef-9fbf-66be92e1a12d","year":2023},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":50,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:e44f3103a9647807e7a276fa96cf48dd3f99084a3ebdc8ba0875c1ad731cefd6","observation_id":"eb541990-38f3-4843-94c9-d7ae55b178d1","resolution":{"observed_at":"2026-05-26T19:28:15.402486Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Stacked intelligent metasurface- aided MIMO transceiver design","venue":null,"work_id":"d5b5db2a-6958-42a6-9b24-1a997b0bda5a","year":2024},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":51,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:5131958c19432ab39a9b08affce5b757da4a24eb0c7e697df596dbe315d204b1","observation_id":"659c0eb6-6101-4dfb-8dd9-16625bc71f23","resolution":{"observed_at":"2026-05-26T19:28:15.460054Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Sum-rate maximization in holographic MIMO com- munications with stacked intelligent metasurfaces","venue":null,"work_id":"890629f3-d352-424b-99dd-38fd277561bc","year":2025},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":52,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:2ec817ab8a1cef4e0c50979aea5927da6e38cbefd7392890603214038ac12707","observation_id":"80e64ddb-461c-416b-bb06-0613011ee216","resolution":{"observed_at":"2026-05-26T19:28:15.494930Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Achievable rate optimization for stacked intelligent metasurface-assisted holographic MIMO communi- cations","venue":null,"work_id":"3983cbe4-2ab6-4097-bda4-64a165b7ed92","year":2024},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":53,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:b78c657824927cb26258629f756ef23747f8f0890223c35e705589f1570d0e24","observation_id":"cf57a25b-754c-4b7a-8f6a-53fe3f9d9163","resolution":{"observed_at":"2026-05-26T19:28:15.420892Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Scaling achievable rates in SIM-aided MIMO systems with metasurface layers: A hybrid optimization framework","venue":null,"work_id":"70b41358-7282-416b-829f-3bd60610d4ee","year":2025},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":54,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:db295f0b0c71b97f37fd2203996d8cac34c3e83cba61065592ac6a06da91e48b","observation_id":"386edad0-6c89-4e94-9d87-f773456b7822","resolution":{"observed_at":"2026-05-26T19:28:15.371963Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"A frequency- and polarization-reconfigurable stub-loaded microstrip patch antenna","venue":null,"work_id":"680617e7-d38c-42ca-8990-046c712e0678","year":2015},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":55,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:765504d3b55011c3e37de89561a0eaa2f76bef84b79ccf7781795a087ea599d3","observation_id":"89f5d391-9cbb-4440-9e26-9c5ea8bda9a8","resolution":{"observed_at":"2026-05-26T19:28:15.542919Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"A frequency-and pattern-reconfigurable two-element array an- tenna","venue":null,"work_id":"18dd46e7-c750-4caa-89ba-c32bd180805a","year":2018},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":56,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:e49f0af490e5e242af7a6c6d816e63d11d068c368da7ee0d10d6092ae8daeda2","observation_id":"da1918a6-d6dc-44f6-9969-eea1a9f4591e","resolution":{"observed_at":"2026-05-26T19:28:15.478770Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Digitally reconfigurable transmitarray with beam-steering and polarization switching capabilities","venue":null,"work_id":"9cd438e5-6a6b-4524-bcc5-71df607c0450","year":2021},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":57,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:080a921b10da5547a46150dda31d8521f3903b4b7e19daaca6f3ec629f42a371","observation_id":"234ff279-e642-41a8-9649-798df50c83c7","resolution":{"observed_at":"2026-05-26T19:28:15.497523Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Using reconfigurable transmitarray to achieve beam-steering and polarization manipulation applications","venue":null,"work_id":"20af2f50-51a7-439c-a590-268e301e0240","year":2015},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":58,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:2ae02af3f7bb60a54045915a63314ac7584636aa012885355914f78246668fd7","observation_id":"069627ba-822f-4be9-bcae-084b22d77e9c","resolution":{"observed_at":"2026-05-26T19:28:15.557542Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Frequency, radia- tion pattern and polarization reconfigurable antenna using a parasitic pixel layer","venue":null,"work_id":"dd538d2f-3f34-4ccd-97fe-3da3922e6e7d","year":2014},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":59,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:51ce6030ee6e828c67183e997074127669ede4171f08d69b136c27ee364198fc","observation_id":"5b5a91d4-c5a6-4798-af57-752144887ebe","resolution":{"observed_at":"2026-05-26T19:28:15.415505Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Energy- eﬀicient tri-hybrid precoding with dynamic metasurface an- tennas","venue":null,"work_id":"011f535c-015a-4844-afbe-a92ba5854c3c","year":2023},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":60,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:a8b01f50ee212473494a6d4ea1dc5a02aaa377d1541694e0d026a869a3acda0b","observation_id":"b2d5503e-4edd-496b-972e-dbf7367b703b","resolution":{"observed_at":"2026-05-26T19:28:15.499874Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Embracing reconfigurable antennas in the tri-hybrid MIMO architecture for 6G and beyond","venue":null,"work_id":"a21ab12e-3238-429b-8dec-ec816f26a1f9","year":2025},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":61,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:3682107f1bf93b090827e1b7d9311a5c2dbd0b4371c218048e97996d6a2016af","observation_id":"6449ba74-d99e-4fe0-b997-34c79dc0a73f","resolution":{"observed_at":"2026-05-26T19:28:15.502954Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":"2503.03620","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Tri-timescale beamforming design for tri-hybrid architectures with reconfigurable anten- nas","venue":null,"work_id":"2aa83308-d743-4633-80e4-139c3be6507d","year":2025},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":62,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:24903f531f0e1d690beb7487bb7d1af171f8d25a9b3f299955cdd094e7a3326e","observation_id":"d93ced89-4304-41eb-a4b3-b8724df3c076","resolution":{"observed_at":"2026-05-11T21:21:12.836645Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2508.15924","last_updated":"2025-08-21T18:47:08Z","snapshot_observed_at":"2026-08-05T17:41:31.449316Z","submitted_at":"2025-08-21T18:47:08Z","title":"Tri-Hybrid Beamforming for Radiation-Center Reconfigurable Antenna Array: Spectral Efficiency and Energy Efficiency","version":1},"cited_work":{"arxiv_id":"2508.15924","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2508.15924","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Tri-hybrid beam- forming for radiation-center reconfigurable antenna array: Spectral eﬀiciency and energy eﬀiciency","venue":null,"work_id":"1286ce7c-2b55-4cff-b10f-0fc6991f4243","year":2025},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":63,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"cited_paper":"/paper/2508.15924","citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:41001ae967576d25bcb13298b36e975ece388d4d5038be6f68be28ff7b51db59","observation_id":"7a5d3a4f-057c-4880-9728-7068aa9de1b0","resolution":{"observed_at":"2026-05-11T21:21:12.808934Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2505.08938","last_updated":"2025-08-28T18:38:03Z","snapshot_observed_at":"2026-07-06T21:23:28.579575Z","submitted_at":"2025-05-13T20:07:10Z","title":"Tri-Hybrid Multi-User Precoding Using Pattern-Reconfigurable Antennas: Fundamental Models and Practical Algorithms","version":2},"cited_work":{"arxiv_id":"2505.08938","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2505.08938","snapshot_observed_at":"2026-07-04T12:39:49.663040Z","title":"Tri-hybrid multi-user precoding using pattern- reconfigurable antennas: Fundamental models and practical algorithms","venue":null,"work_id":"54d34f58-57af-4eae-b3ec-abdb6f062117","year":2025},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":64,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"cited_paper":"/paper/2505.08938","citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:873e927c3862cabf3933231cc908708586783fa86bb2bbc48c37722d9115e6b7","observation_id":"e6c155ec-2b90-43ec-9fe0-889a8220eabc","resolution":{"observed_at":"2026-05-11T21:21:12.772061Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":"2506.00657","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-07-01T19:06:03.014819Z","title":"Reconfigurable antennas for 6G: Technologies, prototypes, architectures, and signal processing","venue":null,"work_id":"aa3dd624-24c2-4bcf-9571-49e94c94bd75","year":2025},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":65,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:50e926f11d665e6946077b3ec8f117dc793e8d1053842fd7518d79a81c26f8d3","observation_id":"784b57b0-2c74-488f-a19c-68c6836d048b","resolution":{"observed_at":"2026-05-11T21:21:12.845349Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":"2510.17113","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Recon- figurable antenna arrays: Bridging electromagnetics and signal processing","venue":null,"work_id":"f24f0d4c-bdda-4640-abc5-f1e3fa2264ac","year":2025},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":66,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:048eb2b7225ecf5493bb5a276d73a65fa161161614fa2c6b93d6b2e833fb3abf","observation_id":"b586f6d1-11dc-420f-9fc2-70f1a4349e1e","resolution":{"observed_at":"2026-05-11T21:21:12.815139Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Towards Smart and Reconfigurable Environment: Intelligent Reflecting Surface Aided Wireless Network","venue":null,"work_id":"83dc3aa7-7c07-4ac3-b88a-99d3190ecbe0","year":2020},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":67,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:e7433fda9df0a1d093c88124749c71304055b126b4f0959428bafa7bc71d1b05","observation_id":"d05c764b-ab5f-479e-8781-adbeb6ffa7c5","resolution":{"observed_at":"2026-05-26T19:28:15.566058Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"A Tutorial on Beyond-Diagonal Reconfigurable Intelligent Surfaces: Mod- eling, Architectures, System Design and Optimization, and Applications","venue":null,"work_id":"96337063-14ec-466a-b578-04cf5c2f25b8","year":2026},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":68,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:6bd9fe5064d37b911f96e417c61afee06465e559f25de6b7bb6b2aa01198a9c2","observation_id":"7915d953-acc1-4e2e-8ce4-19907c8a9353","resolution":{"observed_at":"2026-05-26T19:28:15.470126Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Holographic MIMO Communications: Theoretical Foundations, Enabling Technologies, and Future Directions","venue":null,"work_id":"d73746c5-ca05-4e70-8908-7f08e70b67cc","year":2024},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":69,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:94cbe7cb1687ade12ea2a58aba9f926a9e6a588afe300332ee9ad5c12e013f82","observation_id":"74d79dce-420b-4710-b415-e311b1017f01","resolution":{"observed_at":"2026-05-26T19:28:15.522302Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Reconfigurable holographic surfaces for ultra- massive MIMO in 6G: Practical design, optimization and implementation","venue":null,"work_id":"f0e46475-8714-4653-bfad-c4507898890d","year":2023},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":70,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:327f471294b94e8befbcf6802c3d2e03307ae56745c4b663b7b642aabe63e452","observation_id":"3d3628ca-f099-4282-9252-04702ad70d1c","resolution":{"observed_at":"2026-05-26T19:28:15.454723Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Channel estimation for extremely large- scale MIMO: far-field or near-field?","venue":null,"work_id":"f030133c-83c8-4840-9426-ba07f16167ee","year":2022},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":71,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:a3c0f98c03a1c24ea19f0493ebcb24f522b37690d60a7838aeccdc7322ef931c","observation_id":"b7775315-0978-4ea9-9652-1cf52a41777f","resolution":{"observed_at":"2026-05-26T19:28:15.452441Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Beam focusing for near-field multiuser MIMO communications","venue":null,"work_id":"a0d50d50-3d20-46ec-9c5c-36d50ad45581","year":2022},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":72,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:b09626905e34ad1477e397c13638fdbcda5b050dc96258de2ec12d8ad65c914b","observation_id":"58124cc8-7522-4048-bf29-de0c28144afc","resolution":{"observed_at":"2026-05-26T19:28:15.490144Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Spatially sparse precoding in millimeter wave MIMO systems","venue":null,"work_id":"690d146e-228d-49da-8225-472688dd9ac0","year":2014},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":73,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:069625db588800d449cb9be6d197dd91e5fcd47b0f867196678d5b977cb2a5a2","observation_id":"d2a32319-2cab-4913-8c27-784a9b2bb1d7","resolution":{"observed_at":"2026-05-26T19:28:15.489722Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Frequency selective hybrid precoding for limited feedback millimeter wave systems","venue":null,"work_id":"16f7367a-877d-47dc-9464-6f63cd741391","year":2016},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":74,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:22b0d38eb385ebd76d6582f94870f5b365f46e4148b122702eaa4a73a88ec273","observation_id":"20bd4f02-e024-4187-be45-f4179117bbc4","resolution":{"observed_at":"2026-05-26T19:28:15.531260Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Toward a circuit theory of communication","venue":null,"work_id":"31cdbeaf-6ec0-4f4b-b59c-e9b7cf94c107","year":2010},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":75,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:e4e422877ee3cd363c6ce701a9dd8a24f08d4f5eee6f1561877c8cb48cd37e53","observation_id":"1f5f0825-6372-40a3-b72f-fe5ed6066a1a","resolution":{"observed_at":"2026-05-26T19:28:15.537246Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Analysis of dense array massive MIMO with practical constraints","venue":null,"work_id":"c306f1ce-621b-40a0-b090-957f6ca8a4a0","year":2023},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":76,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:749e5760567d22a9572feb5dd8ba651728f2fe90715e78795a3960bffd448532","observation_id":"c98b5c7c-850a-403b-a41a-da87aa14822c","resolution":{"observed_at":"2026-05-26T19:28:15.542723Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Reincorpo- rating circuit theory into information theory","venue":null,"work_id":"018dcd85-4113-4550-9e88-01e1bc0de6cc","year":2023},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":77,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:078478c315d62acfa2dfa9388d982661d0243e6a7582c078d50276f0aefccf46","observation_id":"eec98536-4a52-498d-a254-89b64da3e00c","resolution":{"observed_at":"2026-05-26T19:28:15.516500Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Mutual coupling in MIMO wireless systems: A rigorous network theory analysis","venue":null,"work_id":"52e16630-410c-47f6-98f9-4156622877e8","year":2004},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":78,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:baaa35586aef94e5d58fc0185cb281cb14e5a17219f9452f560891a6a693989f","observation_id":"cc4f1331-f4bb-4067-8635-a5ed123b14a7","resolution":{"observed_at":"2026-05-26T19:28:15.519453Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Dynamic subarrays for hybrid precoding in wideband mmWave MIMO systems","venue":null,"work_id":"971b056e-8457-4aba-b585-8d7f8599e729","year":2017},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":79,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:2876157be3c3f1af75816ceac5b8d8ae7265a61c192595164d732a78c26530e6","observation_id":"512b669f-5bdd-4b81-bdf3-8173b3cfd26d","resolution":{"observed_at":"2026-05-26T19:28:15.545244Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2412.00215","last_updated":"2024-11-29T19:23:25Z","snapshot_observed_at":"2026-07-06T19:59:15.452694Z","submitted_at":"2024-11-29T19:23:25Z","title":"Frequency-selective beamforming and single-shot beam training with dynamic metasurface antennas","version":1},"cited_work":{"arxiv_id":"2412.00215","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2412.00215","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Frequency-selective beamforming and single-shot beam training with dynamic metasurface antennas","venue":null,"work_id":"a5bc1b7d-d917-4730-93bc-2cee33c50309","year":2024},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":80,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"cited_paper":"/paper/2412.00215","citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:9cb838fb641a3ee417f6ff121f3e8816de03867b778c2e9f4a727665ffa7e4b3","observation_id":"5f95a21a-19d7-43eb-826c-202964cc719d","resolution":{"observed_at":"2026-05-11T21:21:12.855789Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"An eﬀicient approach for opti- mizing frequency reconfigurable pixel antennas using genetic algorithms","venue":null,"work_id":"ed00c0d9-983a-4be4-b83a-49a7b4c57e09","year":2014},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":81,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:54ad63e72f237cbf5607d7db1bd98584ad2d7e96c985a1eda523a6e696266113","observation_id":"f77d1b81-ffa7-4cf1-88b4-ad825055729c","resolution":{"observed_at":"2026-05-26T19:28:15.551483Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Successive boolean optimization of planar pixel antennas","venue":null,"work_id":"2819d093-105c-407f-8d49-9a31c789e6eb","year":2017},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":82,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:e684ef4dfada1e43e22b8839e3e9ec30f8c0f235a480b846591d902d1b5f08b7","observation_id":"c668984a-7834-4b0c-8ef0-f2f3ec5f04e0","resolution":{"observed_at":"2026-05-26T19:28:15.442625Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Compact pattern reconfig- urable pixel antenna with diagonal pixel connections","venue":null,"work_id":"7396b7a2-91ae-4850-bcbc-cb491665ada6","year":2022},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":83,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:55231c79fba47bbe68e3ced9c4e6721859cffac63d54c2dbe8c2313f9faf1e76","observation_id":"5a9b8802-8759-45c8-b1cf-8032889defe3","resolution":{"observed_at":"2026-05-26T19:28:15.446881Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Fluid antenna system – part i: Preliminaries","venue":null,"work_id":"37db3aac-5590-41fe-a701-44e80654726d","year":1919},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":84,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:22dda35e6cc050e1d84067e560866f9eac4c19292b45688572e9462a5cf784a4","observation_id":"b0db3168-fde6-415f-a4c2-1f35e1ea4481","resolution":{"observed_at":"2026-05-26T19:28:15.449923Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Port selection for fluid antenna systems","venue":null,"work_id":"8837cf13-e184-4bdb-8811-f5c758126679","year":2022},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":85,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:0768045d7b21eec7d46bd1aea2ee98a29da8aa422ee9a29c040dc2a849b80c33","observation_id":"f36028af-1d21-4187-ba30-de62c11adc7a","resolution":{"observed_at":"2026-05-26T19:28:15.464794Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"A novel pixel-based reconfigurable antenna applied in fluid antenna systems with high switching speed","venue":null,"work_id":"a841b09d-a5ea-4a39-ad09-2520dd49e89a","year":2025},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":86,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:45377b24bce701d663af0e23f34f6ae2a0f934936f3070fd27abccbbaca4dd1e","observation_id":"de8a7787-9dc8-421b-a76c-7fcae497db51","resolution":{"observed_at":"2026-05-26T19:28:15.438101Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"REMAA: Re- configurable pixel antenna-based electronic movable-antenna arrays for multiuser communications","venue":null,"work_id":"751a9f39-6f6a-42d3-af6c-b750b207ab49","year":2025},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":87,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:e34de5be9cdf52b81eb20214db40677d3f9ba8e81892866ba863bd94549ecd9e","observation_id":"10e58020-c1a1-4685-86cf-ffc8d0a706aa","resolution":{"observed_at":"2026-05-26T19:28:15.437697Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Learning- Based Joint Beamforming and Antenna Movement Design for Movable Antenna Systems","venue":null,"work_id":"a68b3ac0-f7f0-490a-9a74-bdfaae22fc14","year":2024},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":88,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:6062b672419e76512352372a76d99e8b3f4b5083e388bba83a2acfbb30e2957f","observation_id":"0b1ffe77-c28b-4392-8c71-bb5d7286ec9c","resolution":{"observed_at":"2026-05-26T19:28:15.432325Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"MIMO Capacity Characteri- zation for Movable Antenna Systems","venue":null,"work_id":"d842960f-5791-414d-a5ff-54c42a9dc55d","year":2024},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":89,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:7459882b996f9d0d6d209d6239c6c7a17a4f7b3668cdd722b14d76ccca9fc5aa","observation_id":"8fc7b3b6-96ef-4be5-b7b6-3d97c4b2e3af","resolution":{"observed_at":"2026-05-26T19:28:15.518046Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Interference- resistant reconfigurable antenna arrays via dynamic metasur- face antennas","venue":null,"work_id":"0fb61efc-a599-4a30-8363-c83516c73442","year":2025},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":90,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:1fb0f607c2ac4976cfd973e78d671e09189b74f123c1bc73470056d4ecf511f9","observation_id":"61e5a678-fe36-4082-a17d-70f7a04e2efe","resolution":{"observed_at":"2026-05-26T19:28:15.457415Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Analysis of Dynamic Metasurface Antennas Under Matching Network Constraints","venue":null,"work_id":"b06b32e1-8164-4c53-94c9-51cb032a65d5","year":2024},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":91,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:55b501861feab8a6bdad32580bbe575fbed58f8ebe22cdf973acaa780c3c1692","observation_id":"36538811-cb95-471b-899c-10086c8f0fea","resolution":{"observed_at":"2026-05-26T19:28:15.435261Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"T- parameters-based modeling for stacked intelligent metasur- faces: Tractable and physically consistent model","venue":null,"work_id":"6f92f757-c5ca-49a4-90a1-735284d3b3c5","year":2025},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":92,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:14f7898f6b6a7a6f722c741f5dc0d9383026fe45166767c4695d94e0f49624a5","observation_id":"48eb65cf-509f-4c31-a5db-22e74b3b21d2","resolution":{"observed_at":"2026-05-26T19:28:15.492404Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Physically consistent modeling of stacked intelligent metasurfaces implemented with beyond diagonal RIS","venue":null,"work_id":"7a003eac-cae4-4541-8871-4df452adbf20","year":2024},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":93,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:ae62346ac81805582a9a4f898e6c6c1e45e58d480c250edeb2e49b3610cb6b2f","observation_id":"c4214694-d927-4be6-9e24-da39e19e0ed4","resolution":{"observed_at":"2026-05-26T19:28:15.396529Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2501.02597","last_updated":"2025-06-11T16:04:42Z","snapshot_observed_at":"2026-08-03T00:17:07.085186Z","submitted_at":"2025-01-05T16:39:21Z","title":"A Novel Comprehensive Multiport Network Model for Stacked Intelligent Metasurfaces (SIM) Characterization and Optimization","version":3},"cited_work":{"arxiv_id":"2501.02597","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2501.02597","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"A novel com- prehensive multiport network model for stacked intelligent metasurfaces (SIM) characterization and optimization","venue":null,"work_id":"2486fcdb-1b46-465c-b2c0-c5eabc927f8d","year":2025},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":94,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"cited_paper":"/paper/2501.02597","citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:bb20a778edbe77e8f6e85a503f8a9d1b5a9509dbd7ebeefb8644d67a7101176d","observation_id":"2263d895-100f-4ead-8c6c-a089f7b14afa","resolution":{"observed_at":"2026-05-11T21:21:12.797416Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2507.13307","last_updated":"2025-07-17T17:23:03Z","snapshot_observed_at":"2026-07-06T21:58:51.796148Z","submitted_at":"2025-07-17T17:23:03Z","title":"Analytical Optimization for Antenna Placement in Pinching-Antenna Systems","version":1},"cited_work":{"arxiv_id":"2507.13307","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2507.13307","snapshot_observed_at":"2026-07-02T05:06:39.917798Z","title":"Analytical optimization for antenna placement in pinching-antenna systems","venue":null,"work_id":"e71a5621-60f4-42b5-97d2-83863a68c6ab","year":2025},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":95,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"cited_paper":"/paper/2507.13307","citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:db918c8403cef2b3dc452e861f36fe9f49f74355209e8c0ab6dfd96404fca850","observation_id":"0d10c130-e44c-4c8d-92e0-eac13d22b220","resolution":{"observed_at":"2026-05-11T21:21:12.790186Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Leaky-feeder radio communication: A historical review","venue":null,"work_id":"e02ad224-650e-4c7a-91c0-a7eab9f738f6","year":1984},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":96,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:4fa68c7166e130ec0fa953dcff865c2d82cf35ce9b54fcf0454d1ac08b20cab8","observation_id":"2092f373-226a-45ba-8384-0f57037ec270","resolution":{"observed_at":"2026-05-26T19:28:15.412509Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"The G-line community tv system","venue":null,"work_id":"6617dbab-93d6-474a-b6e8-8e70ba76445b","year":1956},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":97,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:3800a57a8c46bbed1232f2caf1d368bbfe7893c375babe018560f949be7f3653","observation_id":"340bb2d8-2139-42b2-af8e-f968698d9b93","resolution":{"observed_at":"2026-05-26T19:28:15.540232Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Radiocommunication in mines and tunnels","venue":null,"work_id":"6a4faf9c-dccf-4bc3-821b-29148991e885","year":1970},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":98,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:0275233e903116d030ccc19a54e04f8f8fbeb07a86712d288c3d2722761c88e0","observation_id":"80a5264f-2586-4350-866b-7f67ae173e37","resolution":{"observed_at":"2026-05-26T19:28:15.390801Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Guided wireless technology for near-field communication","venue":null,"work_id":"01987b51-4f0c-4ee9-a0eb-5a9af30b7ec9","year":2025},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":99,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:39f81c4c417dc62c0f9a5f8055a3f891bfd209d1ada8898e32e839348ea32fd6","observation_id":"34aad40f-3c75-46af-acb9-5fd60f793e48","resolution":{"observed_at":"2026-05-26T19:28:15.531467Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Wideband dynamic metasurface antenna performance with practical design characteristics","venue":null,"work_id":"9416f957-008e-4c78-8d2f-6110793460f2","year":2025},"citing_paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture","version":1},"reference_index":100,"source":"pdf_text","source_observed_at":"2026-05-08T05:49:09.311383Z"},"links":{"citing_paper":"/paper/2604.23529"},"observation_digest":"sha256:28276fc18cab46bf1d9770b709546b9e06e2ea91d0ab99ddd6f792efe64d74f7","observation_id":"d7fcd025-91a7-4eb0-9ccb-9d7dbaa989f7","resolution":{"observed_at":"2026-05-26T19:28:15.445524Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}}],"paper":{"arxiv_id":"2604.23529","last_updated":"2026-04-26T04:30:20Z","latest_version":1,"primary_category":"eess.SP","snapshot_observed_at":"2026-08-02T05:27:24.782490Z","submitted_at":"2026-04-26T04:30:20Z","title":"Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture"},"reference_resolution":{"displayed":100,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":0,"verified_exact":9,"verified_fuzzy":91},"total_outbound_references":104},"refusal":"A citation records a reference. It does not transfer a finding from one paper to another.","schema":"pith.paper-citation-record.v1","standing_sources":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"thesis":"As of 6 August 2026, this Paper Citation Record lists 100 of 104 outbound references and 1 inbound Pith citation observation for arXiv:2604.23529."}