{"as_of":"2026-08-20T16:10:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:ac7f0e97dcf9a61a4910a987dab60a4e51050c8f796245ad88eedd27c57264e0","coverage":[{"denominator":31,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":31,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-10T22:59:03.804282Z","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":"2026-08-20T06:33:59.587034+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/2501.00472/citation-record","integrity":"/paper/2501.00472/integrity","json":"/paper/2501.00472/citation-record.json","paper":"/paper/2501.00472"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T22:59:04.188375Z","title":null,"venue":null,"work_id":"1f54653d-4106-4632-8777-66f2b144d07f","year":null},"citing_paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound","version":2},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-10T22:59:03.681011Z"},"links":{"citing_paper":"/paper/2501.00472"},"observation_digest":"sha256:8fa8ded6ac1870e6636cf2891a081ae2018c5dfba10bbe3755363515d2232c4d","observation_id":"413f1046-0152-421e-888b-4809910ee8d1","resolution":{"observed_at":"2026-08-10T22:59:04.194720Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-10T22:59:04.176491Z","title":"spatial variances","venue":null,"work_id":"12148606-3dbb-4a9d-86b1-4deab6b3211f","year":null},"citing_paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound","version":2},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-10T22:59:03.686308Z"},"links":{"citing_paper":"/paper/2501.00472"},"observation_digest":"sha256:53294efc7ce37efd2fc6694e8a12fd0a55b6bfec14ac4309b5f0a66b21c2fbd7","observation_id":"ec8afacf-69a9-4440-b47b-3cd7b691c30f","resolution":{"observed_at":"2026-08-10T22:59:04.180588Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-10T22:59:04.165070Z","title":null,"venue":null,"work_id":"28ae4375-e75c-412d-b8e0-68e082ee8196","year":null},"citing_paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound","version":2},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-10T22:59:03.690590Z"},"links":{"citing_paper":"/paper/2501.00472"},"observation_digest":"sha256:c7b34839787a49483540e2c90886f3c17d2f055a1fbd88858495f6ec16a61374","observation_id":"85e22437-39b2-442c-b247-9ed26dbb83e6","resolution":{"observed_at":"2026-08-10T22:59:04.169044Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-10T22:59:04.152979Z","title":"We focus on the four array geometries depicted in Fig","venue":null,"work_id":"9cc52fee-8357-4ffa-9a63-39a907bd2399","year":null},"citing_paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound","version":2},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-10T22:59:03.694879Z"},"links":{"citing_paper":"/paper/2501.00472"},"observation_digest":"sha256:77e70d598e4579fba76fef8b8e7cacf8e7080e58d168c7706721c412b1308215","observation_id":"ebb3101d-bbb3-4ea9-89d6-a760ed5a9010","resolution":{"observed_at":"2026-08-10T22:59:04.157150Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-10T22:59:04.140795Z","title":"Since S is a function of the true angle, an ini- tial estimate of ω would be needed in practice; see [13] for a discussion and examples","venue":null,"work_id":"6aaabb7f-638a-4054-b1c6-203396f04da2","year":null},"citing_paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound","version":2},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-10T22:59:03.699050Z"},"links":{"citing_paper":"/paper/2501.00472"},"observation_digest":"sha256:03efd22779d3b81b7d97acdf9de6dd0d81ce619b75151cefc7e58940c5dec369","observation_id":"f4635c58-b920-4835-af99-e20db0e6e4e6","resolution":{"observed_at":"2026-08-10T22:59:04.145058Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-10T22:59:04.045902Z","title":"Sparsity-enforcing sensor selection for DOA estimation,","venue":null,"work_id":"db674167-03c3-47f7-b183-b77cc057d4e4","year":2013},"citing_paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound","version":2},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-10T22:59:03.733616Z"},"links":{"citing_paper":"/paper/2501.00472"},"observation_digest":"sha256:21c967290299f98c7fba9e4b8783e4689263fa7aa8b32ccfc413f72a57276668","observation_id":"77b8e17c-b0c3-456b-945c-41fdfa6d8dce","resolution":{"observed_at":"2026-08-10T22:59:04.049710Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-10T22:59:04.116695Z","title":null,"venue":null,"work_id":"227d1f5d-1175-4f0a-a062-f7e759ed9823","year":null},"citing_paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound","version":2},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-10T22:59:03.708023Z"},"links":{"citing_paper":"/paper/2501.00472"},"observation_digest":"sha256:7bcda92fb4fedd06e1b26bdd20a9c5a8682047bcccdbbdd30905a2e6efcde8ed","observation_id":"86ea9d4c-5b87-4be9-9e8c-ef59c643e605","resolution":{"observed_at":"2026-08-10T22:59:04.121614Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-10T22:59:04.104821Z","title":"MIMO radar for advanced driver-assistance systems and autonomous driving: Advantages and challenges,","venue":null,"work_id":"ad6a7671-3b4c-4293-948d-ef47ca237f1f","year":2020},"citing_paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound","version":2},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-10T22:59:03.711880Z"},"links":{"citing_paper":"/paper/2501.00472"},"observation_digest":"sha256:790002ec213d76d04aad9b6c39b9885cd48f69d3f63ae47c3bf378926425c88a","observation_id":"7d0af9db-628e-4ae1-9977-e813eb2444b9","resolution":{"observed_at":"2026-08-10T22:59:04.109077Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-10T22:59:04.093007Z","title":null,"venue":null,"work_id":"5b403d19-9931-405d-9316-dd97e91a7ff5","year":2023},"citing_paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound","version":2},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-10T22:59:03.716421Z"},"links":{"citing_paper":"/paper/2501.00472"},"observation_digest":"sha256:5e9214830d12c5253225786953b506d93bf52a21f1ccaa4f5dddb1b1931b08ff","observation_id":"a6ecbe3e-dbcd-4fb5-8ecf-0576e7193faa","resolution":{"observed_at":"2026-08-10T22:59:04.096954Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-10T22:59:04.080691Z","title":null,"venue":null,"work_id":"1c3eb5a9-a130-49a9-b080-2fe1ecea6600","year":2024},"citing_paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound","version":2},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-10T22:59:03.720710Z"},"links":{"citing_paper":"/paper/2501.00472"},"observation_digest":"sha256:10ba62400d29daf3d7b7813670a9a85efb6d640506c8ea38c50a4771fedc9a54","observation_id":"36ff6d0a-2a8f-416d-bb5e-ae3623e619ef","resolution":{"observed_at":"2026-08-10T22:59:04.084633Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-10T22:59:04.069072Z","title":"Temporal and spatial sampling influence on the estimates of superimposed narrowband signals: when less can mean more,","venue":null,"work_id":"8f533736-4d16-4669-aecd-fe8ef082a021","year":1996},"citing_paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound","version":2},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-10T22:59:03.724680Z"},"links":{"citing_paper":"/paper/2501.00472"},"observation_digest":"sha256:b0c2e42af7c8a30eec14560979b1114a2657c7d5c681903e16907dec2a4d4de3","observation_id":"fbbd7a98-e7f2-4292-8600-d3c069a0a6f3","resolution":{"observed_at":"2026-08-10T22:59:04.073194Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-10T22:59:04.057366Z","title":"A note on most fa- vorable array geometries for DOA estimation and array interpolation,","venue":null,"work_id":"ad4b8964-b2a3-4c48-a83d-0ce341d5dfd1","year":1997},"citing_paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound","version":2},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-10T22:59:03.729171Z"},"links":{"citing_paper":"/paper/2501.00472"},"observation_digest":"sha256:008a7ffe89a7400ec8190fa3d7e7963dd4e329308f3eccf58a017e08e2323bae","observation_id":"53f33438-f083-4cc8-b129-af27a06d4fba","resolution":{"observed_at":"2026-08-10T22:59:04.061573Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-10T22:59:03.966002Z","title":"Range compression and waveform optimization for MIMO radar: A Cram´ er–Rao bound based study,","venue":null,"work_id":"651c37fb-84fc-4914-b864-c77c09d7add1","year":2008},"citing_paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound","version":2},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-10T22:59:03.760891Z"},"links":{"citing_paper":"/paper/2501.00472"},"observation_digest":"sha256:9ef77fcff33e2d983afb1c0bb79b153015f51d3ac679deffc3e0937d79154050","observation_id":"7dbee126-9406-4f05-b7ea-377bd40d2f36","resolution":{"observed_at":"2026-08-10T22:59:03.969887Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-10T22:59:04.129259Z","title":"1(b) with L = 20 shows","venue":null,"work_id":"180342a9-d27f-49e2-8bf2-6127a422333f","year":null},"citing_paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound","version":2},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-10T22:59:03.703228Z"},"links":{"citing_paper":"/paper/2501.00472"},"observation_digest":"sha256:1758939ca050d4098ce0a3b33d7b4ec1125f98cb16e9f101f84efb3cad435ca3","observation_id":"5a06ac5c-3a94-46cf-b301-08b73f557b65","resolution":{"observed_at":"2026-08-10T22:59:04.133124Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-10T22:59:04.034720Z","title":"Reduced dimen- sion beamspace design incorporating nested array for mmwave channel estimation,","venue":null,"work_id":"af357150-51ae-4bc0-8529-829f3ac03d91","year":2019},"citing_paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound","version":2},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-10T22:59:03.737853Z"},"links":{"citing_paper":"/paper/2501.00472"},"observation_digest":"sha256:0471410bca104e8a29f4df640c63431b59dce92cc49eca5fbfc0a178aacf57d3","observation_id":"e505a63a-d689-4f2c-a5b4-c7c2e8f88a60","resolution":{"observed_at":"2026-08-10T22:59:04.038635Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-10T22:59:04.023227Z","title":"Sensor selection for angle of arrival estima- tion based on the two-target Cram´ er-Rao bound,","venue":null,"work_id":"389ee437-057c-4b36-b224-6da7adcec96c","year":2023},"citing_paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound","version":2},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-10T22:59:03.741739Z"},"links":{"citing_paper":"/paper/2501.00472"},"observation_digest":"sha256:05858d8f198debcf5b9301282db86defb59e2bf4cceaa9706cdad3b2a0b3a322","observation_id":"65a22919-f815-4104-b5ec-1fb92afd6b8c","resolution":{"observed_at":"2026-08-10T22:59:04.027258Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-10T22:59:04.012037Z","title":"Target velocity estimation and an- tenna placement for MIMO radar with widely separated antennas,","venue":null,"work_id":"e051e7a5-b0c7-419d-90ec-df09ffca0583","year":2010},"citing_paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound","version":2},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-08-10T22:59:03.745517Z"},"links":{"citing_paper":"/paper/2501.00472"},"observation_digest":"sha256:c5606c6e0857765ddcf911c4f6e2455ba8f3ac4eaab839fe32ee924625733b0d","observation_id":"ea16560e-80b6-459b-b22f-1a91569d1393","resolution":{"observed_at":"2026-08-10T22:59:04.016119Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-10T22:59:04.000095Z","title":"Sparse antenna and pulse placement for colocated MIMO radar,","venue":null,"work_id":"014cbed9-d21f-461c-9f1f-a8fc42686731","year":2019},"citing_paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound","version":2},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-08-10T22:59:03.749169Z"},"links":{"citing_paper":"/paper/2501.00472"},"observation_digest":"sha256:d2496b94c8e3dfc4b60e3639ccf074c5b48d0d1080073c220e9b255456b7f711","observation_id":"845a8ea3-4a3f-47a9-a050-bfd53b052867","resolution":{"observed_at":"2026-08-10T22:59:04.004205Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-10T22:59:03.988455Z","title":"Cognitive anten na selection for automotive radar using Bobrovsky-Zakai bound,","venue":null,"work_id":"fcd933de-2a5c-49ff-9690-551fa60832c1","year":2021},"citing_paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound","version":2},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-08-10T22:59:03.753077Z"},"links":{"citing_paper":"/paper/2501.00472"},"observation_digest":"sha256:5a92ae61f25b35a2c0f6c5603cc55dc060993b83ef722cd1db2dbfdeec77b795","observation_id":"bcd79491-0a85-45d6-ab9e-24d39a02e9aa","resolution":{"observed_at":"2026-08-10T22:59:03.992772Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-10T22:59:03.977407Z","title":"Waveform correlation and optimization issues for MIMO radar,","venue":null,"work_id":"c76ee6ac-ccfd-4776-8bae-b222eca6cb70","year":2005},"citing_paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound","version":2},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-08-10T22:59:03.756863Z"},"links":{"citing_paper":"/paper/2501.00472"},"observation_digest":"sha256:05d4011076a4d8b9b06dd55a7eebccf161843355665daf03eb59882c61eb26d5","observation_id":"7cc12253-65fe-4cc5-8d21-ffb8de592f80","resolution":{"observed_at":"2026-08-10T22:59:03.981241Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-10T22:59:03.953353Z","title":"Radar waveform opti- mization for target parameter estimation in cooperative radar-communications systems,","venue":null,"work_id":"a62117d2-15a1-4124-9dd2-ce08fec5a746","year":2019},"citing_paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound","version":2},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-08-10T22:59:03.765037Z"},"links":{"citing_paper":"/paper/2501.00472"},"observation_digest":"sha256:2ca3321a6abc2f08d98d6b841a45cb4390b06e7c85ba5ee7344eae8f44764d9f","observation_id":"90a206a7-83cb-4173-bb57-7c0b54b61ddf","resolution":{"observed_at":"2026-08-10T22:59:03.957410Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-10T22:59:03.941333Z","title":"Op- timal and robust waveform design for MIMO-OFDM channel sensing: A Cram´ er-Rao bound perspective,","venue":null,"work_id":"faee2ff7-3798-44e1-88e5-76cd1f16d5d0","year":2023},"citing_paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound","version":2},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-08-10T22:59:03.769707Z"},"links":{"citing_paper":"/paper/2501.00472"},"observation_digest":"sha256:aa1e352d459b4b3ac47e07ec48246bff90acf02f367575db2aa62c7e16cb772b","observation_id":"4c555288-30e8-44f7-b28f-6a2d3cdae0df","resolution":{"observed_at":"2026-08-10T22:59:03.945571Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-10T22:59:03.929026Z","title":"Transmit waveform design based on the Cram´ er-Rao lower bound,","venue":null,"work_id":"6e19a4ea-5e57-4eae-8aad-8052df049a82","year":2023},"citing_paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound","version":2},"reference_index":23,"source":"pdf_text","source_observed_at":"2026-08-10T22:59:03.773682Z"},"links":{"citing_paper":"/paper/2501.00472"},"observation_digest":"sha256:264e6477522c74cf867f9b260802a77f2e17709fc447323efb7b365fd1a16e12","observation_id":"609dd5c9-9ce4-444a-92bd-80b79732d30b","resolution":{"observed_at":"2026-08-10T22:59:03.933283Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-10T22:59:03.917242Z","title":"Active learn- ing and CSI acquisition for mmWave initial alignment,","venue":null,"work_id":"088d3e7b-c8f8-42dd-ad6d-fa09896e00d6","year":2019},"citing_paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound","version":2},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-08-10T22:59:03.777388Z"},"links":{"citing_paper":"/paper/2501.00472"},"observation_digest":"sha256:03cf4f37b39e6aea4d804cf8a236e521972a17f9e094da9dac75c72032a7f992","observation_id":"dbc08115-5fca-4231-be01-9502eb99618e","resolution":{"observed_at":"2026-08-10T22:59:03.921280Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-10T22:59:03.905608Z","title":"On equal sums of squares,","venue":null,"work_id":"0b3aee5a-d84d-433f-8ed1-0c4d8f22c51f","year":1942},"citing_paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound","version":2},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-08-10T22:59:03.781180Z"},"links":{"citing_paper":"/paper/2501.00472"},"observation_digest":"sha256:f2d1a77277c9e294c06fb0ae9d82eefc3203380b96100823b00aa85d6d46979b","observation_id":"c08b7563-8701-4486-9ee5-791790c18ed6","resolution":{"observed_at":"2026-08-10T22:59:03.909403Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-10T22:59:03.893370Z","title":"82.7 equal sums of squares,","venue":null,"work_id":"190f12f0-07e5-45ea-8872-4b8f3c894982","year":1998},"citing_paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound","version":2},"reference_index":26,"source":"pdf_text","source_observed_at":"2026-08-10T22:59:03.785060Z"},"links":{"citing_paper":"/paper/2501.00472"},"observation_digest":"sha256:177af54c84d79e2565e3e85a91ed3bf9dd7fd2265bf9983cdc2f90c5f50e15a8","observation_id":"2b773d48-1286-4ed6-8d31-3ddbd7801481","resolution":{"observed_at":"2026-08-10T22:59:03.897324Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-10T22:59:03.881345Z","title":"Target detection and lo - calization using MIMO radars and sonars,","venue":null,"work_id":"515db211-d846-4b04-a726-0139d87242af","year":2006},"citing_paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound","version":2},"reference_index":27,"source":"pdf_text","source_observed_at":"2026-08-10T22:59:03.788983Z"},"links":{"citing_paper":"/paper/2501.00472"},"observation_digest":"sha256:f736d0e86a2a0d84e0c594bef3db9aff02e2ed6d448894da954cb1745ae31829","observation_id":"562afec3-0791-4a71-ac8c-d0a70eb99d07","resolution":{"observed_at":"2026-08-10T22:59:03.885496Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-10T22:59:03.869949Z","title":"On parameter identifiability of MIMO radar,","venue":null,"work_id":"1b161fc0-ac72-4f2a-8edb-cabd81c9003b","year":2007},"citing_paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound","version":2},"reference_index":28,"source":"pdf_text","source_observed_at":"2026-08-10T22:59:03.792603Z"},"links":{"citing_paper":"/paper/2501.00472"},"observation_digest":"sha256:9a53fd8c104098c152e19398aa52555e5cbc9195e9b07896d85fe3bcfbb48576","observation_id":"f2c32660-87dc-46ff-980e-cde3b5ed0b36","resolution":{"observed_at":"2026-08-10T22:59:03.873843Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-10T22:59:03.858081Z","title":"MUSIC, maximum likeli- hood, and Cramer-Rao bound,","venue":null,"work_id":"3a012112-28ac-4dcd-9d3e-8e93f2c23ca9","year":1989},"citing_paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound","version":2},"reference_index":29,"source":"pdf_text","source_observed_at":"2026-08-10T22:59:03.796588Z"},"links":{"citing_paper":"/paper/2501.00472"},"observation_digest":"sha256:e618ceb5bc2daf4886a7b3c0f2331b775d893c919c851c397394b1f34ae442d9","observation_id":"4478938d-6ded-40ff-9fd1-4494c1e0f04e","resolution":{"observed_at":"2026-08-10T22:59:03.862133Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-10T22:59:03.846605Z","title":"Importance of array redun- dancy pattern in active sensing,","venue":null,"work_id":"10fcefe4-6326-4170-bfaa-212a46ad4f49","year":2023},"citing_paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound","version":2},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-08-10T22:59:03.800503Z"},"links":{"citing_paper":"/paper/2501.00472"},"observation_digest":"sha256:72068df078206c453799941f3a31ebeec390d9d85aac6768b062c979d193c9d6","observation_id":"a81ba3f8-4ec6-4dc8-8896-29bf8c10c711","resolution":{"observed_at":"2026-08-10T22:59:03.850482Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+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":"2026-08-10T22:59:03.831827Z","title":"Applica- tion of advanced signal processing techniques to angle of arrival estimation in A TC navigation and surveillance systems,","venue":null,"work_id":"1f218301-643e-4939-8242-d64c07459f70","year":1982},"citing_paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound","version":2},"reference_index":31,"source":"pdf_text","source_observed_at":"2026-08-10T22:59:03.804282Z"},"links":{"citing_paper":"/paper/2501.00472"},"observation_digest":"sha256:a83ae03996597e51d35cf4f28d67bab69699849b330e718ef7a304c7e83ac3b1","observation_id":"783c7118-f544-470a-b9d3-28d908f3d037","resolution":{"observed_at":"2026-08-10T22:59:03.838253Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+00:00","source":"retraction_watch"}],"state":"measured"}}],"paper":{"arxiv_id":"2501.00472","last_updated":"2025-01-17T13:15:48Z","latest_version":2,"primary_category":"eess.SP","snapshot_observed_at":"2026-08-20T10:37:17.350907Z","submitted_at":"2024-12-31T14:48:18Z","title":"Jointly optimal array geometries and waveforms in active sensing: New insights into array design via the Cram\\'er-Rao bound"},"reference_resolution":{"displayed":31,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":5,"verified_exact":0,"verified_fuzzy":26},"total_outbound_references":31},"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":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+00:00","source":"retraction_watch"}],"thesis":"As of 20 August 2026, this Paper Citation Record lists 31 of 31 outbound references and 0 inbound Pith citation observations for arXiv:2501.00472."}