{"as_of":"2026-08-18T00:45:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:34b58ae01b3244512fd766f901be48c45852b55b08504fb50a55d9b658054276","coverage":[{"denominator":15,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":15,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-09T00:03:53.623184Z","state":"measured"},{"denominator":16,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":16,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-17T06:30:58.91139+00:00","state":"measured"},{"denominator":1,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":1,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-16T12:25:28.008205Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"pith","source_observed_at":"2026-08-16T12:25:28.046180Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2502.03994","last_updated":"2025-02-06T11:51:36Z","snapshot_observed_at":"2026-08-17T13:19:28.510467Z","submitted_at":"2025-02-06T11:51:36Z","title":"Pre-Optimized Irregular Arrays versus Moveable Antennas in Multi-User MIMO Systems","version":1},"cited_work":{"arxiv_id":"2502.03994","doi":null,"metadata_source":"pith","pith_arxiv_id":"2502.03994","snapshot_observed_at":"2026-08-16T12:25:28.046180Z","title":"Pre-Optimized Irregular Arrays versus Moveable Antennas in Multi-User MIMO Systems","venue":"eess.SP","work_id":"c5b55954-b365-41d9-9244-e9d06f32e08c","year":2025},"citing_paper":{"arxiv_id":"2504.12885","last_updated":"2025-06-02T15:27:07Z","snapshot_observed_at":"2026-08-17T06:50:09.711315Z","submitted_at":"2025-04-17T12:20:46Z","title":"Optimizing Movable Antennas in Wideband Multi-User MIMO With Hardware Impairments","version":2},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-16T12:25:28.008205Z"},"links":{"cited_paper":"/paper/2502.03994","citing_paper":"/paper/2504.12885"},"observation_digest":"sha256:fd13394af69c3c8abecfdde046729fba52d1e6877adfe8d3765b36377a90747e","observation_id":"2ec438d7-91e2-43f5-a796-0ede0a4187f6","resolution":{"observed_at":"2026-08-16T12:25:28.051974Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-17T06:30:58.91139+00:00","source":"crossref"},{"observed_at":"2026-08-17T06:30:54.323127+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2502.03994/citation-record","integrity":"/paper/2502.03994/integrity","json":"/paper/2502.03994/citation-record.json","paper":"/paper/2502.03994"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-09T00:03:53.870296Z","title":"Massive MIM O networks: Spectral, energy, and hardware efﬁciency,","venue":null,"work_id":"790809c7-68ea-47b8-9b09-19df6e7df3a1","year":2017},"citing_paper":{"arxiv_id":"2502.03994","last_updated":"2025-02-06T11:51:36Z","snapshot_observed_at":"2026-08-17T13:19:28.510467Z","submitted_at":"2025-02-06T11:51:36Z","title":"Pre-Optimized Irregular Arrays versus Moveable Antennas in Multi-User MIMO Systems","version":1},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-09T00:03:53.550801Z"},"links":{"citing_paper":"/paper/2502.03994"},"observation_digest":"sha256:6091ac402f99a9706671f0afb90f46a48f91fbefa3d3e38ae0dc6b552e04235f","observation_id":"d88b563c-bfca-4af6-8eea-a0645ff667bd","resolution":{"observed_at":"2026-08-09T00:03:53.874998Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-17T06:30:58.91139+00:00","source":"crossref"},{"observed_at":"2026-08-17T06:30:54.323127+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":"2026-08-09T00:03:53.853807Z","title":"Ultramassive MIMO systems at terahertz bands: Pr ospects and challenges,","venue":null,"work_id":"ca69af78-b19a-4229-9c95-82c156b7b0e3","year":2020},"citing_paper":{"arxiv_id":"2502.03994","last_updated":"2025-02-06T11:51:36Z","snapshot_observed_at":"2026-08-17T13:19:28.510467Z","submitted_at":"2025-02-06T11:51:36Z","title":"Pre-Optimized Irregular Arrays versus Moveable Antennas in Multi-User MIMO Systems","version":1},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-09T00:03:53.556393Z"},"links":{"citing_paper":"/paper/2502.03994"},"observation_digest":"sha256:66b3c0f95c12c85bcefe853eeca1beead01b411f0643cd9200141708fa2d8555","observation_id":"92d44875-72ca-4d87-86a9-881bdfb67a01","resolution":{"observed_at":"2026-08-09T00:03:53.859194Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-17T06:30:58.91139+00:00","source":"crossref"},{"observed_at":"2026-08-17T06:30:54.323127+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2407.05630","last_updated":"2025-06-03T15:24:07Z","snapshot_observed_at":"2026-08-16T13:36:18.662425Z","submitted_at":"2024-07-08T05:49:38Z","title":"Enabling 6G Performance in the Upper Mid-Band by Transitioning From Massive to Gigantic MIMO","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2407.05630","snapshot_observed_at":"2026-08-09T00:03:53.561709Z","title":"Enabling 6G performance in the upper mid-band through gigantic MIMO,","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2502.03994","last_updated":"2025-02-06T11:51:36Z","snapshot_observed_at":"2026-08-17T13:19:28.510467Z","submitted_at":"2025-02-06T11:51:36Z","title":"Pre-Optimized Irregular Arrays versus Moveable Antennas in Multi-User MIMO Systems","version":1},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-09T00:03:53.561709Z"},"links":{"cited_paper":"/paper/2407.05630","citing_paper":"/paper/2502.03994"},"observation_digest":"sha256:2f557c24408dd2ece90b4c048eb7ca69f8f8f6e7011737e644421c155c76fd01","observation_id":"146ff7c5-32cd-44c9-ad9e-b0c870198dbe","resolution":{"observed_at":"2026-08-09T00:03:53.561709Z","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":"2026-08-09T00:03:53.836004Z","title":"Multiple-antenna techniques for wireless commun ications–a comprehensive literature survey,","venue":null,"work_id":"d81bd63e-373a-4959-a977-97eab435707a","year":2009},"citing_paper":{"arxiv_id":"2502.03994","last_updated":"2025-02-06T11:51:36Z","snapshot_observed_at":"2026-08-17T13:19:28.510467Z","submitted_at":"2025-02-06T11:51:36Z","title":"Pre-Optimized Irregular Arrays versus Moveable Antennas in Multi-User MIMO Systems","version":1},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-09T00:03:53.567023Z"},"links":{"citing_paper":"/paper/2502.03994"},"observation_digest":"sha256:df14305d96513c712d80f81b13fbd4b50d00680c1596d056cd2debb6d2bfeab6","observation_id":"e8da21a7-34ec-4811-b915-ec843112e7c3","resolution":{"observed_at":"2026-08-09T00:03:53.841565Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-17T06:30:58.91139+00:00","source":"crossref"},{"observed_at":"2026-08-17T06:30:54.323127+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":"2026-08-09T00:03:53.820274Z","title":"Reconﬁgurable ULAs for line -of-sight MIMO transmission,","venue":null,"work_id":"88ee4d24-47e7-4a74-9c47-d618512392f3","year":2021},"citing_paper":{"arxiv_id":"2502.03994","last_updated":"2025-02-06T11:51:36Z","snapshot_observed_at":"2026-08-17T13:19:28.510467Z","submitted_at":"2025-02-06T11:51:36Z","title":"Pre-Optimized Irregular Arrays versus Moveable Antennas in Multi-User MIMO Systems","version":1},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-09T00:03:53.572985Z"},"links":{"citing_paper":"/paper/2502.03994"},"observation_digest":"sha256:98306f817a15b79363ebac4c5f947aa389e0166c98c698cbbb8c26e6e62f62a7","observation_id":"155c87c6-a275-473a-aa27-5e54a34f2940","resolution":{"observed_at":"2026-08-09T00:03:53.825436Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-17T06:30:58.91139+00:00","source":"crossref"},{"observed_at":"2026-08-17T06:30:54.323127+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":"2026-08-09T00:03:53.804216Z","title":"Björnson and Ö","venue":null,"work_id":"fb1d61c7-9adc-46c1-ab3e-8626e88c03b1","year":2024},"citing_paper":{"arxiv_id":"2502.03994","last_updated":"2025-02-06T11:51:36Z","snapshot_observed_at":"2026-08-17T13:19:28.510467Z","submitted_at":"2025-02-06T11:51:36Z","title":"Pre-Optimized Irregular Arrays versus Moveable Antennas in Multi-User MIMO Systems","version":1},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-09T00:03:53.578252Z"},"links":{"citing_paper":"/paper/2502.03994"},"observation_digest":"sha256:341d7fbfdd7f7afd57561f90608751797bcff96861e75468a1b5da973198dd0d","observation_id":"550c88f8-d3b1-4d0f-9036-276048a1bbcb","resolution":{"observed_at":"2026-08-09T00:03:53.809473Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-17T06:30:58.91139+00:00","source":"crossref"},{"observed_at":"2026-08-17T06:30:54.323127+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":"2026-08-09T00:03:53.788078Z","title":"Massive MIMO is a reality—what is next?: Five pro mis- ing research directions for antenna arrays,","venue":null,"work_id":"5dcdaca2-8386-430f-bb1d-24f1792836f9","year":2019},"citing_paper":{"arxiv_id":"2502.03994","last_updated":"2025-02-06T11:51:36Z","snapshot_observed_at":"2026-08-17T13:19:28.510467Z","submitted_at":"2025-02-06T11:51:36Z","title":"Pre-Optimized Irregular Arrays versus Moveable Antennas in Multi-User MIMO Systems","version":1},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-09T00:03:53.583873Z"},"links":{"citing_paper":"/paper/2502.03994"},"observation_digest":"sha256:3fda8519fce6fb8385962116a2fa3b73c3ea2576d73c33b60a0d2510c2027500","observation_id":"c6330180-d96d-4216-a8a4-5dddd32fc103","resolution":{"observed_at":"2026-08-09T00:03:53.793439Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-17T06:30:58.91139+00:00","source":"crossref"},{"observed_at":"2026-08-17T06:30:54.323127+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":"2026-08-09T00:03:53.771690Z","title":"A tutorial on ﬂuid antenna system for 6 G networks: Encompassing communication theory, optimizati on methods and hardware designs,","venue":null,"work_id":"0342a26b-9e65-45f4-9837-54271f2b4507","year":2025},"citing_paper":{"arxiv_id":"2502.03994","last_updated":"2025-02-06T11:51:36Z","snapshot_observed_at":"2026-08-17T13:19:28.510467Z","submitted_at":"2025-02-06T11:51:36Z","title":"Pre-Optimized Irregular Arrays versus Moveable Antennas in Multi-User MIMO Systems","version":1},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-09T00:03:53.588810Z"},"links":{"citing_paper":"/paper/2502.03994"},"observation_digest":"sha256:72b5beca1b508597500945b15a7d11068ecefd71e1124f9ccbf6496c40a5997b","observation_id":"2530997c-aa84-498d-9d94-bcbd1d6401cf","resolution":{"observed_at":"2026-08-09T00:03:53.777424Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-17T06:30:58.91139+00:00","source":"crossref"},{"observed_at":"2026-08-17T06:30:54.323127+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":"2026-08-09T00:03:53.593620Z","title":"Sum - rate maximization for ﬂuid antenna enabled multiuser commu nications,","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2502.03994","last_updated":"2025-02-06T11:51:36Z","snapshot_observed_at":"2026-08-17T13:19:28.510467Z","submitted_at":"2025-02-06T11:51:36Z","title":"Pre-Optimized Irregular Arrays versus Moveable Antennas in Multi-User MIMO Systems","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-09T00:03:53.593620Z"},"links":{"citing_paper":"/paper/2502.03994"},"observation_digest":"sha256:2ddc5e8913b54df257719208e7216afb1fdd30e10b661bd5b607e73024ad879e","observation_id":"a0250dae-f6ca-46a7-a93e-67ce66d3be98","resolution":{"observed_at":"2026-08-09T00:03:53.593620Z","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":"2026-08-09T00:03:53.598370Z","title":"Multiuse r commu- nications with movable-antenna base station: Joint antenn a positioning, receive combining, and power control,","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2502.03994","last_updated":"2025-02-06T11:51:36Z","snapshot_observed_at":"2026-08-17T13:19:28.510467Z","submitted_at":"2025-02-06T11:51:36Z","title":"Pre-Optimized Irregular Arrays versus Moveable Antennas in Multi-User MIMO Systems","version":1},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-09T00:03:53.598370Z"},"links":{"citing_paper":"/paper/2502.03994"},"observation_digest":"sha256:7922a4b02cde70b1f631d12929422e2a000e6c982efa2150960aa5b644aefe56","observation_id":"6dfec6fc-1ebb-4c49-add1-cf13483df53d","resolution":{"observed_at":"2026-08-09T00:03:53.598370Z","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":"2026-08-09T00:03:53.735289Z","title":"Movable antennas for wirele ss commu- nication: Opportunities and challenges,","venue":null,"work_id":"9f6df1e2-5d12-4f97-9705-5b533787e842","year":2024},"citing_paper":{"arxiv_id":"2502.03994","last_updated":"2025-02-06T11:51:36Z","snapshot_observed_at":"2026-08-17T13:19:28.510467Z","submitted_at":"2025-02-06T11:51:36Z","title":"Pre-Optimized Irregular Arrays versus Moveable Antennas in Multi-User MIMO Systems","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-09T00:03:53.603778Z"},"links":{"citing_paper":"/paper/2502.03994"},"observation_digest":"sha256:1dcc3a2040cbaf101ca0d2d6db006620e112b7e7ac2a50445bacd52649492c82","observation_id":"9c10b5fa-09de-44b3-a20f-3b49a97a5853","resolution":{"observed_at":"2026-08-09T00:03:53.740792Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-17T06:30:58.91139+00:00","source":"crossref"},{"observed_at":"2026-08-17T06:30:54.323127+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"openalex_search","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-09T00:07:11.092451Z","title":"Iterative precoder design and user scheduling for block-diagonalized systems,","venue":"IEEE Transactions on Signal Processing","work_id":"942aebea-710a-48fc-a035-a7df3a7c901d","year":2012},"citing_paper":{"arxiv_id":"2502.03994","last_updated":"2025-02-06T11:51:36Z","snapshot_observed_at":"2026-08-17T13:19:28.510467Z","submitted_at":"2025-02-06T11:51:36Z","title":"Pre-Optimized Irregular Arrays versus Moveable Antennas in Multi-User MIMO Systems","version":1},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-09T00:03:53.608465Z"},"links":{"citing_paper":"/paper/2502.03994"},"observation_digest":"sha256:50feb76ee3d38142ddac6cc344350c306d0cad4068b11234c56adde9c7968cef","observation_id":"03928afb-e284-46f6-87f5-90fe73065550","resolution":{"observed_at":"2026-08-09T00:03:53.724749Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-17T06:30:58.91139+00:00","source":"crossref"},{"observed_at":"2026-08-17T06:30:54.323127+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":"2026-08-09T00:03:53.703561Z","title":"Zero-forc ing methods for downlink spatial multiplexing in multiuser MIMO channe ls,","venue":null,"work_id":"10f03d05-d7c5-4f49-b8fe-01bed3ecb495","year":2004},"citing_paper":{"arxiv_id":"2502.03994","last_updated":"2025-02-06T11:51:36Z","snapshot_observed_at":"2026-08-17T13:19:28.510467Z","submitted_at":"2025-02-06T11:51:36Z","title":"Pre-Optimized Irregular Arrays versus Moveable Antennas in Multi-User MIMO Systems","version":1},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-09T00:03:53.613612Z"},"links":{"citing_paper":"/paper/2502.03994"},"observation_digest":"sha256:3684737ab2cc810620b40bee44db8de5966d2b05bc342a24f5d1fda500250357","observation_id":"b89efa08-969d-4423-adb9-bacc947b1abf","resolution":{"observed_at":"2026-08-09T00:03:53.708638Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-17T06:30:58.91139+00:00","source":"crossref"},{"observed_at":"2026-08-17T06:30:54.323127+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":"2026-08-09T00:03:53.687965Z","title":"Clerc, Particle swarm optimization , 1st ed., ser","venue":null,"work_id":"1d66679c-9c1a-45b1-8268-1bdb9697efe2","year":2006},"citing_paper":{"arxiv_id":"2502.03994","last_updated":"2025-02-06T11:51:36Z","snapshot_observed_at":"2026-08-17T13:19:28.510467Z","submitted_at":"2025-02-06T11:51:36Z","title":"Pre-Optimized Irregular Arrays versus Moveable Antennas in Multi-User MIMO Systems","version":1},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-09T00:03:53.618485Z"},"links":{"citing_paper":"/paper/2502.03994"},"observation_digest":"sha256:645dd322b289ad13516b0ca09528ba1e23490afea241459f1ba92fb9aa2fef01","observation_id":"55bc9eb4-d334-4baf-8ca8-8e9232847d2c","resolution":{"observed_at":"2026-08-09T00:03:53.693103Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-17T06:30:58.91139+00:00","source":"crossref"},{"observed_at":"2026-08-17T06:30:54.323127+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"openalex_search","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-09T00:07:15.395292Z","title":"Optimal dual- polarized planar arrays for massive capacity over point-to -point MIMO channels,","venue":"IEEE Transactions on Wireless Communications","work_id":"341b8bdf-5e30-4b4a-8d6e-28590a683726","year":2024},"citing_paper":{"arxiv_id":"2502.03994","last_updated":"2025-02-06T11:51:36Z","snapshot_observed_at":"2026-08-17T13:19:28.510467Z","submitted_at":"2025-02-06T11:51:36Z","title":"Pre-Optimized Irregular Arrays versus Moveable Antennas in Multi-User MIMO Systems","version":1},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-09T00:03:53.623184Z"},"links":{"citing_paper":"/paper/2502.03994"},"observation_digest":"sha256:799874e76912be309ef786ed5e2b0e7056cc9dd2a82b6d74fa8457d74107810d","observation_id":"624dc0c8-893b-4b44-9a54-0b780aa00075","resolution":{"observed_at":"2026-08-09T00:03:53.676586Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-17T06:30:58.91139+00:00","source":"crossref"},{"observed_at":"2026-08-17T06:30:54.323127+00:00","source":"retraction_watch"}],"state":"measured"}}],"paper":{"arxiv_id":"2502.03994","last_updated":"2025-02-06T11:51:36Z","latest_version":1,"primary_category":"eess.SP","snapshot_observed_at":"2026-08-17T13:19:28.510467Z","submitted_at":"2025-02-06T11:51:36Z","title":"Pre-Optimized Irregular Arrays versus Moveable Antennas in Multi-User MIMO Systems"},"reference_resolution":{"displayed":15,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":3,"verified_exact":0,"verified_fuzzy":12},"total_outbound_references":15},"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":"2026-08-17T06:30:58.91139+00:00","source":"crossref"},{"observed_at":"2026-08-17T06:30:54.323127+00:00","source":"retraction_watch"}],"thesis":"As of 18 August 2026, this Paper Citation Record lists 15 of 15 outbound references and 1 inbound Pith citation observation for arXiv:2502.03994."}