{"as_of":"2026-08-08T04:29:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:73f6ab49d6de612d4a180dc9c0f794f2140f85bd030a59329cabaaec95809626","coverage":[{"denominator":30,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":30,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-07T11:04:19.410565Z","state":"measured"},{"denominator":31,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":31,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-07T06:34:17.273281+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":"2026-06-29T05:42:42.608097Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"arxiv_reference","source_observed_at":"2026-06-29T05:43:07.781457Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2506.03770","last_updated":"2025-06-07T10:50:15Z","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework","version":2},"cited_work":{"arxiv_id":"2506.03770","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2506.03770","snapshot_observed_at":"2026-06-29T05:43:07.781457Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework,","venue":null,"work_id":"b3699cc6-5bc5-4f24-b8fd-5063396428c3","year":2025},"citing_paper":{"arxiv_id":"2605.29627","last_updated":"2026-05-28T09:00:28Z","snapshot_observed_at":"2026-07-06T23:39:01.234601Z","submitted_at":"2026-05-28T09:00:28Z","title":"Rate Maximization for Multi-Waveguide PASS: A Hierarchical User Scheduling and Joint Optimization Framework","version":1},"reference_index":31,"source":"pdf_text","source_observed_at":"2026-06-29T05:42:42.608097Z"},"links":{"cited_paper":"/paper/2506.03770","citing_paper":"/paper/2605.29627"},"observation_digest":"sha256:87ec278ee0725b16024183dd0af126ee3432e00881a8398d56c51379cf810601","observation_id":"1f6efe84-094a-4de0-8303-a632535a6c6d","resolution":{"observed_at":"2026-06-29T05:43:07.782781Z","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"}}],"links":{"evidence":"/evidence","html":"/paper/2506.03770/citation-record","integrity":"/paper/2506.03770/integrity","json":"/paper/2506.03770/citation-record.json","paper":"/paper/2506.03770"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-07T11:04:19.613726Z","title":null,"venue":null,"work_id":"c67e3df9-4d31-4f79-9460-ef5b60ada306","year":2018},"citing_paper":{"arxiv_id":"2506.03770","last_updated":"2025-06-07T10:50:15Z","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework","version":2},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-07T11:04:19.338684Z"},"links":{"citing_paper":"/paper/2506.03770"},"observation_digest":"sha256:07089a168ed1dfd0aca5b03c26fd56b8f4eab8614c8455fc061b1b8e2c26fe15","observation_id":"63c7ac61-5def-4c27-8f94-fbc7eef66968","resolution":{"observed_at":"2026-08-07T11:04:19.615987Z","resolver_source":"raw_fallback","status":"unresolved"},"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":"2026-08-07T11:04:19.606653Z","title":"Massive mimo for next generation wireless systems,","venue":null,"work_id":"528cbf4c-32d7-4114-bf51-76a8ca01836a","year":2014},"citing_paper":{"arxiv_id":"2506.03770","last_updated":"2025-06-07T10:50:15Z","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework","version":2},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-07T11:04:19.342882Z"},"links":{"citing_paper":"/paper/2506.03770"},"observation_digest":"sha256:b5072945c46b18b614439bb25411e55cebfc18b2b1b96b9e10498e9d08f7cb2c","observation_id":"64725aba-4ff9-4861-8b7f-78e646536705","resolution":{"observed_at":"2026-08-07T11:04:19.609277Z","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":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-07T11:04:19.345794Z","title":"Smart radio environments empowered by reconfigurable intelligent surfaces: How it works, state of research, and the road ahead,","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2506.03770","last_updated":"2025-06-07T10:50:15Z","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework","version":2},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-07T11:04:19.345794Z"},"links":{"citing_paper":"/paper/2506.03770"},"observation_digest":"sha256:593a56770020a6f449760a6d28dfc2f8c11951d18b21006d58700a0f4c7fc417","observation_id":"cc654931-59ab-44df-97e9-d8451673e8dd","resolution":{"observed_at":"2026-08-07T11:04:19.345794Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-07T11:04:19.595391Z","title":"Towards smart and reconfigurable environment: Intelligent reflecting surface aided wireless network,","venue":null,"work_id":"7547f14a-c094-4029-b7c2-5a8a952f6c94","year":2020},"citing_paper":{"arxiv_id":"2506.03770","last_updated":"2025-06-07T10:50:15Z","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework","version":2},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-07T11:04:19.348248Z"},"links":{"citing_paper":"/paper/2506.03770"},"observation_digest":"sha256:765368d0e2111026f376186d7976d04e25fb2880d7de3a2901e2441195fb0594","observation_id":"d5d5ed42-0401-4085-8e8e-83ee962612f2","resolution":{"observed_at":"2026-08-07T11:04:19.598502Z","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":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-07T11:04:19.351134Z","title":"Fluid antenna systems,","venue":null,"work_id":null,"year":1950},"citing_paper":{"arxiv_id":"2506.03770","last_updated":"2025-06-07T10:50:15Z","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework","version":2},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-07T11:04:19.351134Z"},"links":{"citing_paper":"/paper/2506.03770"},"observation_digest":"sha256:aaf72dd6fdcaac4d8202ea941d02badfd660156ea255e4bcdd4a16a53024e4a4","observation_id":"1dd4724c-811c-402d-9f95-acd08c8bc711","resolution":{"observed_at":"2026-08-07T11:04:19.351134Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-07T11:04:19.353423Z","title":"Movable antennas for wireless commu- nication: Opportunities and challenges,","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2506.03770","last_updated":"2025-06-07T10:50:15Z","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework","version":2},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-07T11:04:19.353423Z"},"links":{"citing_paper":"/paper/2506.03770"},"observation_digest":"sha256:01fc25ea928de994673fe72d6f393706d4a9c6a9ff05d9acfceb3267718cdd67","observation_id":"4226faa6-0466-4f84-931f-1b66cf8035b0","resolution":{"observed_at":"2026-08-07T11:04:19.353423Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-07T11:04:19.581318Z","title":"Intelligent reflecting surfaces: Physics, propagation, and pathloss modeling,","venue":null,"work_id":"e8319226-c3de-4944-b3fd-8635e16dd669","year":2020},"citing_paper":{"arxiv_id":"2506.03770","last_updated":"2025-06-07T10:50:15Z","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework","version":2},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-07T11:04:19.355861Z"},"links":{"citing_paper":"/paper/2506.03770"},"observation_digest":"sha256:c07682c93771326807cd038cab218ca3cbc33f42b8f5060c31c03e0393767c1a","observation_id":"acc14a13-d2d9-4c46-9d5f-b43eab1eabd2","resolution":{"observed_at":"2026-08-07T11:04:19.583809Z","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":"2501.18409","last_updated":"2025-07-23T07:39:05Z","snapshot_observed_at":"2026-08-06T22:58:44.126025Z","submitted_at":"2025-01-30T15:05:21Z","title":"Pinching-Antenna Systems (PASS): Architecture Designs, Opportunities, and Outlook","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2501.18409","snapshot_observed_at":"2026-08-07T11:04:19.358132Z","title":"Pinching- antenna systems (PASS): Architecture designs, opportunities, and out- look,","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2506.03770","last_updated":"2025-06-07T10:50:15Z","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework","version":2},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-07T11:04:19.358132Z"},"links":{"cited_paper":"/paper/2501.18409","citing_paper":"/paper/2506.03770"},"observation_digest":"sha256:b1d87590d2a6b84f53da8c43b11d83b92a3a7ac58c4ba9b1d1d89e44150c4532","observation_id":"0491466a-1b76-4200-b89a-3ce5740045ed","resolution":{"observed_at":"2026-08-07T11:04:19.358132Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-07T11:04:19.574696Z","title":"Pinching antenna: Using a dielectric waveguide as an antenna,","venue":null,"work_id":"e4310f4e-31a3-4da4-8403-5379645c4975","year":2022},"citing_paper":{"arxiv_id":"2506.03770","last_updated":"2025-06-07T10:50:15Z","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework","version":2},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-07T11:04:19.360673Z"},"links":{"citing_paper":"/paper/2506.03770"},"observation_digest":"sha256:75f02d5ef5e6096b621c7b5d42c804bf71ade7b12699a2f61a57a4d75cc2e50a","observation_id":"12bf74b6-5e78-4c88-a11c-b285bd69c496","resolution":{"observed_at":"2026-08-07T11:04:19.577246Z","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":"2026-08-07T11:04:19.568023Z","title":"Pinching antenna,","venue":null,"work_id":"b2d0bdb5-6e7b-40a4-95f4-6ebafa657b31","year":2022},"citing_paper":{"arxiv_id":"2506.03770","last_updated":"2025-06-07T10:50:15Z","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework","version":2},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-07T11:04:19.362911Z"},"links":{"citing_paper":"/paper/2506.03770"},"observation_digest":"sha256:32e46f26e2dead2b997cf6d914a515c2b40af2b27f31c503896f372654883378","observation_id":"3eed75a1-26d1-41db-91af-1177364901ee","resolution":{"observed_at":"2026-08-07T11:04:19.570486Z","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":"2026-08-07T11:04:19.561229Z","title":"A tutorial on fluid antenna system for 6g networks: Encompassing communication theory, optimization methods and hardware designs,","venue":null,"work_id":"7f96cbfa-8505-4f28-8e01-c457a376b4ae","year":2024},"citing_paper":{"arxiv_id":"2506.03770","last_updated":"2025-06-07T10:50:15Z","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework","version":2},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-07T11:04:19.365092Z"},"links":{"citing_paper":"/paper/2506.03770"},"observation_digest":"sha256:3f919864e48ecdce2ff1fd7ee6dfca1aadddb2ae33ba650ed006e93d204910b6","observation_id":"58748eb4-e1b0-4e43-bcfe-d88f47ca77a8","resolution":{"observed_at":"2026-08-07T11:04:19.563750Z","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":"2026-08-07T11:04:19.554361Z","title":"A tutorial on movable antennas for wireless networks,","venue":null,"work_id":"27e0ecef-eb54-48e4-b389-4fdf7c5404ed","year":2025},"citing_paper":{"arxiv_id":"2506.03770","last_updated":"2025-06-07T10:50:15Z","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework","version":2},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-07T11:04:19.367466Z"},"links":{"citing_paper":"/paper/2506.03770"},"observation_digest":"sha256:ca06bbe0f965b9170a4cd024671a19b0e15dec6ddadb65c387db5f8032f9d794","observation_id":"66a5c9ce-61de-4968-991c-57def9c9315e","resolution":{"observed_at":"2026-08-07T11:04:19.557028Z","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":"2026-08-07T11:04:19.547028Z","title":"A vision to smart radio environment: Surface wave communication superhighways,","venue":null,"work_id":"3e5dc867-7992-4ace-8f7a-78eb69f825c5","year":2021},"citing_paper":{"arxiv_id":"2506.03770","last_updated":"2025-06-07T10:50:15Z","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework","version":2},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-07T11:04:19.369582Z"},"links":{"citing_paper":"/paper/2506.03770"},"observation_digest":"sha256:ed6bc04d7829ce16e76a78080f562f2bb761b382b2b97f5ab11051fdfd33bca8","observation_id":"a6a4093e-0261-40f7-82c7-cd7f3d6db296","resolution":{"observed_at":"2026-08-07T11:04:19.549629Z","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":"2026-08-07T11:04:19.539815Z","title":"Path loss and surface impedance models for surface wave- assisted wireless communication system,","venue":null,"work_id":"0cb4ce77-50a0-4555-aad4-c4fa537f3af4","year":2024},"citing_paper":{"arxiv_id":"2506.03770","last_updated":"2025-06-07T10:50:15Z","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework","version":2},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-07T11:04:19.371752Z"},"links":{"citing_paper":"/paper/2506.03770"},"observation_digest":"sha256:196ac97a6b88242d5533c5be0a0a554284ada7c76c25a585a41b1e94db74da15","observation_id":"d94c778b-a465-457e-8909-6bdf52c32978","resolution":{"observed_at":"2026-08-07T11:04:19.542552Z","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":"2026-08-07T11:04:19.532433Z","title":"On propagation characteristics of reconfigurable surface wave platform: Simulation and experimental verification,","venue":null,"work_id":"5bdf533e-6fbd-4d57-86a1-6dc7304df974","year":2024},"citing_paper":{"arxiv_id":"2506.03770","last_updated":"2025-06-07T10:50:15Z","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework","version":2},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-07T11:04:19.373948Z"},"links":{"citing_paper":"/paper/2506.03770"},"observation_digest":"sha256:9abfc14f463a17eda371e8063b6cebab1926b8933bbc5ccfaa587ce94eb8613e","observation_id":"34913352-dbf1-41e6-b723-246f9f6cea6c","resolution":{"observed_at":"2026-08-07T11:04:19.535020Z","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":"2026-08-07T11:04:19.524950Z","title":"Flexible-antenna systems: A pinching-antenna perspective,","venue":null,"work_id":"1042a92c-a49c-41c2-9996-07663b9c5d8b","year":2025},"citing_paper":{"arxiv_id":"2506.03770","last_updated":"2025-06-07T10:50:15Z","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework","version":2},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-07T11:04:19.376066Z"},"links":{"citing_paper":"/paper/2506.03770"},"observation_digest":"sha256:da8854f0bad127f18e2f969ffbed6c71ba17c7c43a2c99f5fae594f15f369c5e","observation_id":"3f057405-cf69-418a-8a85-90e370d8e17b","resolution":{"observed_at":"2026-08-07T11:04:19.527552Z","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":"2502.12365","last_updated":"2025-02-17T23:06:35Z","snapshot_observed_at":"2026-08-07T18:10:46.732903Z","submitted_at":"2025-02-17T23:06:35Z","title":"On the Performance of Uplink Pinching Antenna Systems (PASS)","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2502.12365","snapshot_observed_at":"2026-08-07T11:04:19.378480Z","title":"On the performance of uplink pinching antenna systems (PASS),","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2506.03770","last_updated":"2025-06-07T10:50:15Z","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework","version":2},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-08-07T11:04:19.378480Z"},"links":{"cited_paper":"/paper/2502.12365","citing_paper":"/paper/2506.03770"},"observation_digest":"sha256:630a696d9e4c6188cc41613561bd54283a582e5b9e42ea536f657d695c999c76","observation_id":"246a378d-a59b-42b8-8e18-d986694dd471","resolution":{"observed_at":"2026-08-07T11:04:19.378480Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-07T11:04:19.517997Z","title":"Performance analysis of pinching- antenna systems,","venue":null,"work_id":"4fc0ec93-738f-4a65-a48e-b31c923a78e1","year":2025},"citing_paper":{"arxiv_id":"2506.03770","last_updated":"2025-06-07T10:50:15Z","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework","version":2},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-08-07T11:04:19.381212Z"},"links":{"citing_paper":"/paper/2506.03770"},"observation_digest":"sha256:9995b0f2d1fd07af6f32beb226e99f54972ec1a6382317e8ff0067f5bcfa2be9","observation_id":"71eb55c9-806d-44c9-a8ab-6fc40d84c530","resolution":{"observed_at":"2026-08-07T11:04:19.520607Z","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":"2026-08-07T11:04:19.510920Z","title":"Array gain for pinching- antenna systems (PASS),","venue":null,"work_id":"8eafa6da-7ada-4afc-bd23-2730fe280940","year":2025},"citing_paper":{"arxiv_id":"2506.03770","last_updated":"2025-06-07T10:50:15Z","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework","version":2},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-08-07T11:04:19.383257Z"},"links":{"citing_paper":"/paper/2506.03770"},"observation_digest":"sha256:bb7440b3d81a78ecc220062ad881b2c3cbe29a947ea6d3951dd6d7352aac5fa0","observation_id":"f815409e-031e-4a38-af2e-cf28bf8ea4cf","resolution":{"observed_at":"2026-08-07T11:04:19.513516Z","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":"2026-08-07T11:04:19.503395Z","title":"Minimum data rate maximization for uplink pinching-antenna systems,","venue":null,"work_id":"be000f8b-7ec7-42ed-822f-10d344ac780a","year":2025},"citing_paper":{"arxiv_id":"2506.03770","last_updated":"2025-06-07T10:50:15Z","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework","version":2},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-08-07T11:04:19.385552Z"},"links":{"citing_paper":"/paper/2506.03770"},"observation_digest":"sha256:d5d1d9c17f6bfd68316ec8d0e71fe33c7ac4f67b7627293fe58cb2965340e65d","observation_id":"ab7c364b-26cc-4e3b-b303-ecbcd0c42b14","resolution":{"observed_at":"2026-08-07T11:04:19.506295Z","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":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-07T11:04:19.387916Z","title":"Rate maximization for downlink pinching-antenna systems,","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2506.03770","last_updated":"2025-06-07T10:50:15Z","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework","version":2},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-08-07T11:04:19.387916Z"},"links":{"citing_paper":"/paper/2506.03770"},"observation_digest":"sha256:4bb3a467e42c09ac04222db9d99026059c9e7651800e1f75409a4075a43599ed","observation_id":"954bbf6d-1505-43fc-9a90-06c29249767d","resolution":{"observed_at":"2026-08-07T11:04:19.387916Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-07T11:04:19.390279Z","title":"Antenna activation for NOMA as- sisted pinching-antenna systems,","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2506.03770","last_updated":"2025-06-07T10:50:15Z","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework","version":2},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-08-07T11:04:19.390279Z"},"links":{"citing_paper":"/paper/2506.03770"},"observation_digest":"sha256:1dfc2d43452d93b853ae8cbe33e91af2f749d552d3340ded3838e5321f9881e4","observation_id":"3cdc2398-93a3-400d-91d8-a22e5b08919b","resolution":{"observed_at":"2026-08-07T11:04:19.390279Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2502.01590","last_updated":"2025-02-03T18:24:00Z","snapshot_observed_at":"2026-07-06T20:30:26.881629Z","submitted_at":"2025-02-03T18:24:00Z","title":"Downlink Beamforming with Pinching-Antenna Assisted MIMO Systems","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2502.01590","snapshot_observed_at":"2026-08-07T11:04:19.392513Z","title":"Downlink beamforming with pinching-antenna assisted MIMO systems,","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2506.03770","last_updated":"2025-06-07T10:50:15Z","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework","version":2},"reference_index":23,"source":"pdf_text","source_observed_at":"2026-08-07T11:04:19.392513Z"},"links":{"cited_paper":"/paper/2502.01590","citing_paper":"/paper/2506.03770"},"observation_digest":"sha256:c439e6f9c8b7dacfad79d42c7b45f1f03c1e9a93f2fe67e7dfab4976d3327f4b","observation_id":"dea3ead4-576e-4868-9aa7-c680dcebc834","resolution":{"observed_at":"2026-08-07T11:04:19.392513Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2503.03117","last_updated":"2025-03-05T02:28:48Z","snapshot_observed_at":"2026-08-07T17:28:52.874086Z","submitted_at":"2025-03-05T02:28:48Z","title":"MIMO-PASS: Uplink and Downlink Transmission via MIMO Pinching-Antenna Systems","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2503.03117","snapshot_observed_at":"2026-08-07T11:04:19.395269Z","title":"MIMO- PASS: Uplink and downlink transmission via MIMO pinching-antenna systems,","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2506.03770","last_updated":"2025-06-07T10:50:15Z","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework","version":2},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-08-07T11:04:19.395269Z"},"links":{"cited_paper":"/paper/2503.03117","citing_paper":"/paper/2506.03770"},"observation_digest":"sha256:b231f5f79368827991b9fe438267358601ca2fb66510c574e3f932cf5663fb26","observation_id":"878da9ee-44e2-4606-a679-db5bc1a523ed","resolution":{"observed_at":"2026-08-07T11:04:19.395269Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2502.05917","last_updated":"2025-06-12T12:24:46Z","snapshot_observed_at":"2026-07-06T20:33:34.521641Z","submitted_at":"2025-02-09T14:25:20Z","title":"Modeling and Beamforming Optimization for Pinching-Antenna Systems","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2502.05917","snapshot_observed_at":"2026-08-07T11:04:19.397832Z","title":"Modeling and beamforming optimization for pinching-antenna systems,","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2506.03770","last_updated":"2025-06-07T10:50:15Z","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework","version":2},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-08-07T11:04:19.397832Z"},"links":{"cited_paper":"/paper/2502.05917","citing_paper":"/paper/2506.03770"},"observation_digest":"sha256:af0210c87a185f78a38a6ca0ba4176cc7bccb4b7515f7197a1e856f7db0b905e","observation_id":"795a8277-8e8b-409d-b3eb-73dfcc975962","resolution":{"observed_at":"2026-08-07T11:04:19.397832Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-07T11:04:19.488427Z","title":"Yeh and F","venue":null,"work_id":"e9e446ea-cb1c-4616-8b96-e4c3c8eeaaf8","year":2008},"citing_paper":{"arxiv_id":"2506.03770","last_updated":"2025-06-07T10:50:15Z","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework","version":2},"reference_index":26,"source":"pdf_text","source_observed_at":"2026-08-07T11:04:19.401078Z"},"links":{"citing_paper":"/paper/2506.03770"},"observation_digest":"sha256:a7d38756d316f36197bebdc974b53272292cf7151fc890ce2760a470a1ccd69b","observation_id":"341ea979-621c-42f2-9aec-633ce410eda6","resolution":{"observed_at":"2026-08-07T11:04:19.490894Z","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":"2026-08-07T11:04:19.481522Z","title":"Near- field communications: A tutorial review,","venue":null,"work_id":"14e34794-5d58-4414-b2ae-1fde7f7720d0","year":1999},"citing_paper":{"arxiv_id":"2506.03770","last_updated":"2025-06-07T10:50:15Z","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework","version":2},"reference_index":27,"source":"pdf_text","source_observed_at":"2026-08-07T11:04:19.403335Z"},"links":{"citing_paper":"/paper/2506.03770"},"observation_digest":"sha256:1885452c3bd1ef162bb157fbc2078b5566e64ff853bec819d0b85f099e531eb0","observation_id":"d79fa92f-0c93-4335-a22b-5b8e8e252d4c","resolution":{"observed_at":"2026-08-07T11:04:19.484018Z","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":"2026-08-07T11:04:19.474150Z","title":"Optimal multiuser trans- mit beamforming: A difficult problem with a simple solution structure [lecture notes],","venue":null,"work_id":"b737bb15-25ca-4e23-8392-b53e3f506792","year":2014},"citing_paper":{"arxiv_id":"2506.03770","last_updated":"2025-06-07T10:50:15Z","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework","version":2},"reference_index":28,"source":"pdf_text","source_observed_at":"2026-08-07T11:04:19.405742Z"},"links":{"citing_paper":"/paper/2506.03770"},"observation_digest":"sha256:ec5f82da513d3947f587ee8685e8e4639967a7fac0e737691dabb5e543980dba","observation_id":"5cc22c8a-6ab8-4352-9752-3da2c4a2d165","resolution":{"observed_at":"2026-08-07T11:04:19.476875Z","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":"2026-08-07T11:04:19.466581Z","title":"Linear transmit processing in MIMO communications systems,","venue":null,"work_id":"7ddda89d-2014-41a9-8f7d-14c5ac593459","year":2005},"citing_paper":{"arxiv_id":"2506.03770","last_updated":"2025-06-07T10:50:15Z","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework","version":2},"reference_index":29,"source":"pdf_text","source_observed_at":"2026-08-07T11:04:19.408166Z"},"links":{"citing_paper":"/paper/2506.03770"},"observation_digest":"sha256:070c069d7b80ea0a6070ad1b43366435e3ba785db5b5052dbd5b9d925418bf52","observation_id":"5c62c422-7b27-427c-99b4-29a7180ab360","resolution":{"observed_at":"2026-08-07T11:04:19.469332Z","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":"2026-08-07T11:04:19.457415Z","title":"Physical layer security in near-field communications,","venue":null,"work_id":"e96f442c-4f31-4554-9c11-6ee9962d4aa3","year":2024},"citing_paper":{"arxiv_id":"2506.03770","last_updated":"2025-06-07T10:50:15Z","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework","version":2},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-08-07T11:04:19.410565Z"},"links":{"citing_paper":"/paper/2506.03770"},"observation_digest":"sha256:b67d33c5802d19f9f9d600df2251a66a66e4973b5a9227bfd4e7cb7ac5b24a51","observation_id":"a23cf4d5-5011-4b9c-bf11-b4f80abc6191","resolution":{"observed_at":"2026-08-07T11:04:19.461506Z","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":"2506.03770","last_updated":"2025-06-07T10:50:15Z","latest_version":2,"primary_category":"eess.SP","snapshot_observed_at":"2026-08-07T10:53:07.667716Z","submitted_at":"2025-06-04T09:30:58Z","title":"Multiuser Beamforming for Pinching-Antenna Systems: An Element-wise Optimization Framework"},"reference_resolution":{"displayed":30,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":11,"verified_exact":0,"verified_fuzzy":19},"total_outbound_references":30},"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 8 August 2026, this Paper Citation Record lists 30 of 30 outbound references and 1 inbound Pith citation observation for arXiv:2506.03770."}