{"as_of":"2026-08-07T15:33:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:9fb85e53a85e8b44bd419a567cb5042813976200196814ab60166e9afc226a34","coverage":[{"denominator":40,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":40,"source":"paper_references, paper_reference_links","source_observed_at":"2026-05-20T03:00:51.731152Z","state":"measured"},{"denominator":40,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":40,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-07T06:34:17.273281+00:00","state":"measured"},{"denominator":0,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":0,"source":"paper_references, paper_reference_links","source_observed_at":null,"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":[],"links":{"evidence":"/evidence","html":"/paper/2605.19455/citation-record","integrity":"/paper/2605.19455/integrity","json":"/paper/2605.19455/citation-record.json","paper":"/paper/2605.19455"},"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":"Minimum-redundancy linear arrays","venue":null,"work_id":"8fb2b431-267b-4eea-8b33-ff6edfc4c0ca","year":1968},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:eaaa4f00d86979d94e54d41db4094e29398ed21e79dab935dd04f0a36ec300ed","observation_id":"ce5790e9-f06f-422b-82d0-0771283b2d41","resolution":{"observed_at":"2026-05-20T03:03:00.750568Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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":"Nested arrays: A novel approach to array processing with enhanced degrees of freedom","venue":null,"work_id":"0f3be73e-7f75-448f-992f-4378ef1f7693","year":2010},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:204c661fa9953bcfa0b6496378b743c9595b026f8264053c7d258d4f070da5f0","observation_id":"932c08e6-6fc8-422a-9e54-a743d38091b7","resolution":{"observed_at":"2026-05-20T03:03:00.746382Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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":"Sparse sensing with co-prime samplers and arrays","venue":null,"work_id":"b884aa37-fbd9-47b6-a822-43ddbed1bb82","year":2011},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:79b7f2bdb9e0325bed345ba51b6c0edb6cb6d91cf559fc97b9ef76926ee9dd03","observation_id":"111e9c26-ce10-44ae-9609-bdbdd3fb2f69","resolution":{"observed_at":"2026-05-20T03:03:00.758967Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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":"MUSIC, maximum likelihood, and Cram ´er- Rao bound","venue":null,"work_id":"0fd1d95a-23ab-4380-94fb-53148b981a0a","year":1989},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:3cf5f40478d57f15703bd295b13eab439849f59ce0ef6b20b6a7c221926e7bed","observation_id":"8f6f0cf9-d828-4da1-9568-29f01ed46446","resolution":{"observed_at":"2026-05-20T03:03:00.767512Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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":"Generalized coprime array configurations for direction-of-arrival estimation","venue":null,"work_id":"058dfeae-6ca6-4795-8481-5645ce946fc0","year":2015},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:1d844989f2bac60a98e26440ff8900748e138a8bd8ece502f6c0b0c61e0f8ecd","observation_id":"87478ffa-8d51-4e81-9e8f-25fda69ff384","resolution":{"observed_at":"2026-05-20T03:03:00.729015Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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":"Super nested arrays: Linear sparse arrays with reduced mutual coupling, Part I: Fundamentals","venue":null,"work_id":"6a45c802-9cb8-4ac9-bf6b-7bd1a0d9d224","year":2016},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:8bbdab4ca20e38d69162a39ac34a8f6c44aee3dfba2323e531bff2f0494a2131","observation_id":"5832f5e1-7bb1-4235-90a1-d7e64eb24cd6","resolution":{"observed_at":"2026-05-20T03:03:00.733924Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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":"3087fa72-419f-472d-b55d-0c1a6644751c","year":2021},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:e1a5ce897febece58cf2f6d5878e573c2078852232430fdac3562b2e5e12660c","observation_id":"a398155b-3470-467c-9e0e-eb5cbfd990b9","resolution":{"observed_at":"2026-05-20T03:03:00.754513Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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":"270e6951-edd8-4aee-a0b2-0bea31e38d2c","year":2020},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:75254b5c2fde72de92a84e8c50db7775501da452473048b0dff81547165ae154","observation_id":"900016c9-382a-4269-9589-df613986c47c","resolution":{"observed_at":"2026-05-20T03:03:00.763112Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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 antenna system for 6G networks: Encompassing communication theory, optimization methods and hardware designs","venue":null,"work_id":"0ef13c6f-04eb-4ee3-bb6e-b60cc1c018d1","year":2025},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:8f06fa77643c47bc5e574fbd514c09e5a672237481cc5c061f2942c51a98c8b7","observation_id":"83a8d1b6-f9ac-4daa-9c58-fd7acd2d3b5d","resolution":{"observed_at":"2026-05-20T03:03:00.738054Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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: Redefining reconfigurable wireless communications","venue":null,"work_id":"53671cb6-604e-4f8c-b677-33f6bbe2d02e","year":2026},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:2e47e247bf0d67708cc0c416f0b69b139347f07a7e8a76bc1429c0684cd3d228","observation_id":"853cbb3d-b978-40db-b3d0-87b6ab0b7584","resolution":{"observed_at":"2026-05-20T03:03:00.742640Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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 enabling 6G: Principles, applications, and research directions","venue":null,"work_id":"21b516e2-f16b-4596-b55e-f868e2f03f39","year":2025},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:d0d99e7b15b0ef4d71a52f7ef1602a8a6a66452717b58d4a4b6ac625783f06a6","observation_id":"0bc474ef-ee3e-461b-a938-3f46dfa1cb4e","resolution":{"observed_at":"2026-05-20T03:03:00.826140Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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 for future wireless networks: A comprehensive overview","venue":null,"work_id":"69997eb8-0dba-43e3-a235-adfad2aa21a1","year":2024},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:86a5ea45474bfd45a22191122254c5a49c0fedff992f1754eb7e68219d913c84","observation_id":"bf301798-c327-4c26-af63-d5bce38e8052","resolution":{"observed_at":"2026-05-20T03:03:00.877831Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2401.02362","last_updated":"2024-01-13T14:07:50Z","snapshot_observed_at":"2026-07-06T17:11:42.641129Z","submitted_at":"2024-01-04T17:01:40Z","title":"Historical Review of Fluid Antenna and Movable Antenna","version":2},"cited_work":{"arxiv_id":"2401.02362","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2401.02362","snapshot_observed_at":"2026-07-01T13:25:45.107418Z","title":"Historical review of fluid antenna and movable antenna","venue":null,"work_id":"72c43920-9674-43c6-8ba7-a36a03309420","year":2024},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"cited_paper":"/paper/2401.02362","citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:f8884dbde35ff85954a64adea2d782c3a510d5f83ad62cc2a99cad7fa1c6b97d","observation_id":"9bea9a4d-8427-47db-aacf-8e8b2d9440f5","resolution":{"observed_at":"2026-05-20T03:02:59.965976Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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 and experimental validation of mmWave surface wave enabled fluid antennas for future wireless communications","venue":null,"work_id":"eaeb78b6-5bd7-4eeb-99a4-3c55ad9e0d5a","year":2026},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:c414750837d242d2d5d1c14aaee3d81afa6046e5eddd2844c6267b50eb57675a","observation_id":"378408fe-8f4e-4870-ae40-5329895c4728","resolution":{"observed_at":"2026-05-20T03:03:00.776305Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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":"d8ac6f82-d8a3-4cf1-b0a1-ffbd1beac708","year":2025},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:bba4ca02d0d7d2339c4d4d7c422948d468d1db85f58c1419d3afd1091e4e97ce","observation_id":"1e595c11-de32-47bf-9639-f2009fdd480d","resolution":{"observed_at":"2026-05-20T03:03:00.861361Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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 pixel-based fluid antenna system: An antenna design for smart city","venue":null,"work_id":"a55af8c4-2e18-440a-ad9e-4710943c7851","year":2026},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:45b5f0b483de32f346b05a732b735f010efdf898f8e82ce0fea0deeb620d619b","observation_id":"ace8d3d9-645e-4421-b920-3f09eeb81c32","resolution":{"observed_at":"2026-05-20T03:03:00.817515Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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":"Designs and challenges in fluid antenna system hardware","venue":null,"work_id":"a7559ac4-de1f-48bd-be72-e349873eff78","year":2025},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:53acd0183c5a462bc28fbe84f5a4700512860b662bc28f61f92aba17c62ec95a","observation_id":"0fec0ffd-7f43-46e0-b3d3-51b746c27e3c","resolution":{"observed_at":"2026-05-20T03:03:00.841147Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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":"Closed-form expres- sions for spatial correlation parameters for performance analysis of fluid antenna systems","venue":null,"work_id":"8037bd11-a31d-4c74-a7c3-9f76b5a32caa","year":2022},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:8608020c1b259fa8cefbcdb328fa46223cd0dba8a1c52f94ad0a6e02ee6355ad","observation_id":"c2faf72a-1926-4e42-9d67-28fe0baccca5","resolution":{"observed_at":"2026-05-20T03:03:00.873628Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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 spatial block-correlation model for fluid antenna systems","venue":null,"work_id":"7d94a109-011d-4818-b81a-9b704ca2057d","year":2024},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:926c8bc923b4e49131f88755635a12c3d049868f09a3e2121014df0b45fac64e","observation_id":"8f71bebf-1bd4-44c2-b215-d13d109f89b9","resolution":{"observed_at":"2026-05-20T03:03:00.822289Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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: New insights on outage probability and diversity gain","venue":null,"work_id":"296b87c3-02f3-486f-9348-ab49518ab014","year":2024},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:262de30d5a362c71a082ea14d724bf9e7843d6aac90ad2352b2464f2dedc960e","observation_id":"892f063e-6478-4edf-940b-88d7146dc380","resolution":{"observed_at":"2026-05-20T03:03:00.813126Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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 information-theoretic characterization of MIMO-FAS: Optimization, diversity-multiplexing tradeoff andq-outage capacity","venue":null,"work_id":"f1412ca8-5582-4b57-af94-3465d3b2e286","year":2024},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:212693ed3e0839f4f70260fd20959d8e97561a9c65ddcf08722385d224b405a0","observation_id":"3c52226c-006f-4842-8861-8aa8795f4fbe","resolution":{"observed_at":"2026-05-20T03:03:00.809254Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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":"Antenna positioning and beamforming design for fluid antenna-assisted multi- user downlink communications","venue":null,"work_id":"7ad59c05-d768-4d16-b10e-be787287c584","year":2024},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:257d0ecef7edf42ddccc08397eac4e698d56978251ff6b5754bc302e6307e16b","observation_id":"94cc3bd8-ac0d-4282-a33f-a10274dedde9","resolution":{"observed_at":"2026-05-20T03:03:00.892543Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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":"Movable-antenna enhanced multiuser communication via antenna position optimization","venue":null,"work_id":"c3395311-272b-4ec7-b8d2-669549490849","year":2024},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":23,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:8a225c864d8e77c2d4822b57dd39d62f7f3a27d98d0a721e44c23e1f41299d7b","observation_id":"74a89947-2dd6-4f47-a6f6-df24061aca93","resolution":{"observed_at":"2026-05-20T03:03:00.830767Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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-assisted ISAC systems","venue":null,"work_id":"7cd42c30-86c2-4518-9735-ac4fe4759f44","year":2024},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:cfb3e925a3062082927ae9676a1e5f197e517e1a78eed49ffc1b120617bbf4b2","observation_id":"f9015b01-8c00-46bf-bb01-8a08970e2fa3","resolution":{"observed_at":"2026-05-20T03:03:00.900750Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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":"Unleashing more potential from FAS: A framework of FAS-CoNOMA systems","venue":null,"work_id":"a44df205-63f0-4c76-bfef-6c7213bb48c6","year":2026},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:67d475ad53c1eeba66a857a62d2a600275b8bed37cb19b6ab8514b811eefb99b","observation_id":"e7bdb2ff-e3c6-495b-903f-c7d10040eb54","resolution":{"observed_at":"2026-05-20T03:03:00.896748Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":"2025.364778","doi":"10.1109/tvt.2025.3647789","metadata_source":"arxiv_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":"FAS-RIS for V2X: Unlocking realistic performance analysis with finite elements","venue":"IEEE Transactions on Vehicular Technology","work_id":"6dbf94ea-6a84-4c36-ae27-36d200052d03","year":2025},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":26,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:9ee4f38817f684ede11189046650451a6e5dd7d7569650d60be36fd661d72b56","observation_id":"b75d7e89-466f-46c4-833f-9b0a26f4e1b9","resolution":{"observed_at":"2026-05-20T03:02:59.209475Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-05-20T10:22:45.479574+00:00","source":"crossref_status_cache"},{"observed_at":"2026-05-20T10:22:45.479574+00:00","source":"openalex_status_cache"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":"2510.03594","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-07-03T19:48:53.612625Z","title":"Variable block-correlation modeling and optimization for secrecy analysis in fluid antenna systems","venue":null,"work_id":"e1dd68ba-a708-4335-b896-f6365333ec46","year":2025},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":27,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:7503421382a376caf967a2fcff4fd68897085b2663799c75a6836173953c964c","observation_id":"d5a210b9-ec0f-49c5-8fd7-598b7870dd1c","resolution":{"observed_at":"2026-05-20T03:02:59.958927Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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":"f7f78f08-123d-463b-8467-a5e7b5c2af13","year":2022},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":28,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:1c848a7c020f764c4d91172419b8548e8731c67ccb8d99c61d5da04a310c004e","observation_id":"495b0eae-80e8-4bc9-80d7-bbd985626aa8","resolution":{"observed_at":"2026-05-20T03:03:00.796590Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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":"Fast fluid antenna multiple access enabling massive connectivity","venue":null,"work_id":"4345b579-d130-4b59-b61b-7635c3527cf8","year":2023},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":29,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:4ac8dfdd7f42e769ddf28e5a52d301049d1fd79b3e5050033872ff669802d826","observation_id":"8956ac71-0065-4a11-8db7-694e8898312a","resolution":{"observed_at":"2026-05-20T03:03:00.800556Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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":"Slow fluid antenna multiple access","venue":null,"work_id":"733d94f6-44ac-4109-9176-ec502345d9f8","year":2023},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:88031bf8f8778fdd92572d28e857443055bdc05aa65f2be202d2e8479331d595","observation_id":"2053d17b-cb61-4645-b9e9-f624e4c0789a","resolution":{"observed_at":"2026-05-20T03:03:00.865759Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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 reconstruction in fluid antenna system: Oversampling is essential","venue":null,"work_id":"de137b0c-4225-4a5d-a1f8-9a3b024350fc","year":2025},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":31,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:735be68e055f6f8efd6e334ebd123b7a1cb054d632c77354192c1d580c234386","observation_id":"c8d56b80-6ac9-40bf-a3eb-cebb97372172","resolution":{"observed_at":"2026-05-20T03:03:00.835871Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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":"17e9e79a-dfb3-488a-abb5-40f52d9c01af","year":2026},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":32,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:069a9cf2dfffc07a40acef3272e4254d19d7db515b26773575b1f7a9ca107972","observation_id":"b45d386a-93f5-4b82-9544-695abb2208ed","resolution":{"observed_at":"2026-05-20T03:03:00.792626Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2508.10831","last_updated":"2026-05-23T14:00:32Z","snapshot_observed_at":"2026-08-05T20:16:28.657192Z","submitted_at":"2025-08-14T16:56:22Z","title":"Scalable Fluid Antenna Systems: A New Paradigm for Array Signal Processing","version":2},"cited_work":{"arxiv_id":"2508.10831","doi":null,"metadata_source":"pith","pith_arxiv_id":"2508.10831","snapshot_observed_at":"2026-07-03T19:48:53.609865Z","title":"Scalable FAS: A new paradigm for array signal processing","venue":"eess.SP","work_id":"e54a092e-6042-464f-8009-0d71979e83f9","year":2025},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":33,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"cited_paper":"/paper/2508.10831","citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:fd116293e64167757a9ddb9be22b474673b4198e2d20097274a817c0c1910850","observation_id":"8c017516-f0fa-4e06-ae5c-05a2e08244e3","resolution":{"observed_at":"2026-05-26T02:03:01.529865Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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 the application of coherent optical processing techniques to synthetic-aperture radar","venue":null,"work_id":"f7fb35ca-fe2a-489d-a9e9-e67d7b100a97","year":1966},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":34,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:da4350b870664f5ffe90c5b16de941ef54eef7a56c0eec5403acdfe58f1b9841","observation_id":"8f725484-b4ce-4bca-acda-76d2576cbb91","resolution":{"observed_at":"2026-05-20T03:03:00.881361Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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":"Positive- definite Toeplitz completion in DOA estimation for nonuniform linear antenna arrays","venue":null,"work_id":"04993fa3-ae1c-49fe-869e-43ded065ef3a","year":1998},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":35,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:f0e23e3f6e43f8dd88c47b81670ecff569f4d7e011c9b1b5c90912865c4ca935","observation_id":"7bf90725-b5b7-4f22-ae06-85d2b44159e1","resolution":{"observed_at":"2026-05-20T03:03:00.784084Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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 antenna arrays","venue":null,"work_id":"81544373-9479-4bcf-b029-411fb7728b20","year":2008},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":36,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:1b413e53aaa8ae83eca7ab100d2f691043cf05005b0d60305df1a67a0f22e978","observation_id":"ec5152e8-2493-4b81-88cb-9aafcc84834f","resolution":{"observed_at":"2026-05-20T03:03:00.788489Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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":"Optimum designs in regression problems","venue":null,"work_id":"1fadb059-b23d-4c2a-a728-8c47db8bb0c9","year":1959},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":37,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:ce4bb461788690109bb750a0cf330d5cb24b70c052cd5ce43e4cb4399dfd4500","observation_id":"2f571e05-9898-4172-9891-033ff75b5682","resolution":{"observed_at":"2026-05-20T03:03:00.869392Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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 algorithm for quadratic programming","venue":null,"work_id":"50a920b2-0598-4aa8-b43b-9b451c2c0e05","year":1956},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":38,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:367921eb63ebcebe6b41de9e52dd838c400d7956310c4944951855c059628c62","observation_id":"475704d7-5e4f-4ec4-b190-eb47acecd0a8","resolution":{"observed_at":"2026-05-20T03:03:00.779965Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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":"Inter- ferometry of actuated microcantilevers to determine material properties and test structure nonidealities in MEMS","venue":null,"work_id":"7de23db7-13c8-445c-9fa8-4a2021f210b8","year":2001},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":39,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:68f099f0503bcf0feee2c87999f3b9e4a35e78bf157a2f3159c6ec864fd50a19","observation_id":"6f41c748-cc34-42f5-aa3d-e3a412af41ee","resolution":{"observed_at":"2026-05-20T03:03:00.804713Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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":"Recon- figurable antennas: Design and applications","venue":null,"work_id":"d1df3028-2cfe-44e8-9380-5a4163962b75","year":2015},"citing_paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits","version":1},"reference_index":40,"source":"pdf_text","source_observed_at":"2026-05-20T03:00:51.731152Z"},"links":{"citing_paper":"/paper/2605.19455"},"observation_digest":"sha256:c886ed9bcffad10ee98e6a4f6f9351e275a79770386e200e445bb6426b95b29e","observation_id":"ea537457-94c5-41e3-ab99-6529fe330f0c","resolution":{"observed_at":"2026-05-20T03:03:00.771896Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}}],"paper":{"arxiv_id":"2605.19455","last_updated":"2026-05-19T07:08:42Z","latest_version":1,"primary_category":"eess.SP","snapshot_observed_at":"2026-08-01T21:40:14.327002Z","submitted_at":"2026-05-19T07:08:42Z","title":"Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits"},"reference_resolution":{"displayed":40,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":0,"verified_exact":4,"verified_fuzzy":36},"total_outbound_references":40},"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":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"thesis":"As of 7 August 2026, this Paper Citation Record lists 40 of 40 outbound references and 0 inbound Pith citation observations for arXiv:2605.19455."}