{"as_of":"2026-08-20T18:24:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:46d172d10b632b28da50e796190ad24d899c4a30407909eb5981bdb79f314e63","coverage":[{"denominator":128,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":100,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-16T04:58:36.597032Z","state":"measured"},{"denominator":100,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":100,"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/2504.21846/citation-record","integrity":"/paper/2504.21846/integrity","json":"/paper/2504.21846/citation-record.json","paper":"/paper/2504.21846"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T04:58:34.758477Z","title":"deepfake","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:34.758477Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:49040e93d79e3003e093754d49ee07487dcf935072b256a406bfc5f962a234dc","observation_id":"f77b3df6-260a-4a21-a22d-12016a06406e","resolution":{"observed_at":"2026-08-16T04:58:34.758477Z","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":"2026-08-16T04:58:34.763689Z","title":"Ultra-Light-Fast-Generic-Face-Detector-1MB","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:34.763689Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:712afcbe200665d11f48bba66435c98db888d1a0f3d69fcfd913e4f1f116cee6","observation_id":"af3e866d-18f4-421f-b02c-f592f739ddaf","resolution":{"observed_at":"2026-08-16T04:58:34.763689Z","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":"2026-08-16T04:58:34.768531Z","title":"CVPR2022-DaGAN","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:34.768531Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:17d657a123023e9c26570593ae8b093a27a76bb8c9b126f750a6b4be87a45779","observation_id":"06cb721e-7ce7-4bbe-a6aa-c8290dc6e94d","resolution":{"observed_at":"2026-08-16T04:58:34.768531Z","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":"2026-08-16T04:58:34.773060Z","title":"Fact Check: Video of Joe Biden calling for a military draft was created with AI","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:34.773060Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:7e5c1b5d676147ab4cd4f2a2c42f212079b424d781761a55833885a375069623","observation_id":"64dca215-f972-410d-83b0-b923b74513c9","resolution":{"observed_at":"2026-08-16T04:58:34.773060Z","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":"2026-08-16T04:58:34.777538Z","title":"Apple 3DFaceScan","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:34.777538Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:22750ab4979363c82fd1e6c25f06117dd5e23d5ec4bde58f6800aa711bf120f1","observation_id":"f634a1ab-55db-42ac-8e86-4b287569bb24","resolution":{"observed_at":"2026-08-16T04:58:34.777538Z","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":"2026-08-16T04:58:34.782553Z","title":"Content Authenticity Initiative","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:34.782553Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:0ed86acc8a81e2514c8cc17c80b0534a07ff3b6e41200af11a2124f8f3539997","observation_id":"369a420b-c46f-47fd-b447-6d5d2d8510f4","resolution":{"observed_at":"2026-08-16T04:58:34.782553Z","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":"2026-08-16T04:58:34.787066Z","title":"Deepfake Kamala Harris slurs her lines","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:34.787066Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:1e087006d0dffae0cddb2004c73fd009116d00ab88ba2cf0b793c32a9d99619b","observation_id":"988863ba-6631-4c60-b7bb-cbe4f4e5d6e7","resolution":{"observed_at":"2026-08-16T04:58:34.787066Z","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":"2026-08-16T04:58:34.791139Z","title":"Face landmark detection guide","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:34.791139Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:db17efe67a5d76b85d9a05a3b040b50ffc479325ec34efcaaa22eb8011ac21d2","observation_id":"b49ee474-798d-4ef8-8c75-3a8ba6fe4e72","resolution":{"observed_at":"2026-08-16T04:58:34.791139Z","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":"2026-08-16T04:58:34.795677Z","title":"InsightFace: 2D and 3D Face Analysis Project","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:34.795677Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:3854f0b4ecd75f9ad9c7512d143f8d58a4b97237ab792ed977cc25487a78838e","observation_id":"5cf42e52-bba1-42df-875a-ddb3fb0184d8","resolution":{"observed_at":"2026-08-16T04:58:34.795677Z","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":"2026-08-16T04:58:34.800139Z","title":"Old Kamala Harris footage manipulated to slow her speech","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:34.800139Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:974e784deb9d0865876cbb9e5a3b93618c7a244ec0fb6285c792d959818ab3fd","observation_id":"ea9a3ebb-b6b0-4445-bead-1811465c4545","resolution":{"observed_at":"2026-08-16T04:58:34.800139Z","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":"2026-08-16T04:58:34.816899Z","title":null,"venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:34.816899Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:bca93f75ed53d0a624437efdeba7f3a2713e5c631f81a87cbbeb983635fbc145","observation_id":"fa42e2f9-1504-4002-b5ac-b94d14d28c6e","resolution":{"observed_at":"2026-08-16T04:58:34.816899Z","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":"2026-08-16T04:58:34.876907Z","title":"Learned Perceptual Image Patch Similarity (LPIPS)","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:34.876907Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:d49c91bf9bcd20861bd6823ef97b983ad1961ac33fa2b8aa118ec1d500a0b1cf","observation_id":"70b9b269-0afd-42aa-8361-5c768f6931e1","resolution":{"observed_at":"2026-08-16T04:58:34.876907Z","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":"2026-08-16T04:58:34.968172Z","title":"Open Neural Network Exchange","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:34.968172Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:71156982e7105f74b367c518430cfe9dce054cb2e01b6df4396e6dc70e9f0b0c","observation_id":"7a8b440e-c4be-4a52-8e42-58370fb1267c","resolution":{"observed_at":"2026-08-16T04:58:34.968172Z","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":"2026-08-16T04:58:35.052470Z","title":null,"venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.052470Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:3b896d32be75afbb3fbff83dbf83d3c1c8dc76d788f95df8f357c0c52e606b48","observation_id":"cc564997-6b52-41c7-b55b-3fa4209d3e76","resolution":{"observed_at":"2026-08-16T04:58:35.052470Z","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":"2026-08-16T04:58:35.078548Z","title":"VeriLight Github","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.078548Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:6e781fa766719d7dfa1d16352290b023d69b8b57e3321f8c1369191b49baf387","observation_id":"ce1788b7-88df-4628-a213-af731e88363f","resolution":{"observed_at":"2026-08-16T04:58:35.078548Z","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":"records/1706374","doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T04:58:37.629266Z","title":"VeriLight Zenodo","venue":null,"work_id":"3b8a618a-6dd6-475c-98c0-586bd056d62a","year":2025},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.115393Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:8cf4c1c129603d8f4449fc9a6a80ee2797a41e1fc17de426c1cbd4062bde9578","observation_id":"e12038d0-95db-4755-8e89-7b4f3f4346e1","resolution":{"observed_at":"2026-08-16T04:58:37.681304Z","resolver_source":"raw_fallback","status":"verified_exact"},"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":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T04:58:35.120448Z","title":null,"venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.120448Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:f3997e166fa8521167abec500d8a24edca29d8352832a2170d14103751bb94b2","observation_id":"7245f0b2-16fe-42f0-9416-9910587ac319","resolution":{"observed_at":"2026-08-16T04:58:35.120448Z","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":"2026-08-16T04:58:35.124966Z","title":null,"venue":null,"work_id":null,"year":2005},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.124966Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:f123eba62af8942ee1045b64e128aaa4ccc95cb0f624241bfdee791e9cdfb855","observation_id":"5fecac28-2335-412a-8c4d-441492255854","resolution":{"observed_at":"2026-08-16T04:58:35.124966Z","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":"2026-08-16T04:58:35.130428Z","title":null,"venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.130428Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:8e8245c3993f274797d21f5df7d271f26f4bd3d069cc87453c5e11fb8e74cb3d","observation_id":"a2be454c-6c47-4340-ac76-a351a4a66fcd","resolution":{"observed_at":"2026-08-16T04:58:35.130428Z","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":"2026-08-16T04:58:35.134410Z","title":null,"venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.134410Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:f7d1c89aa86ce7a6e4a07205cb0efd9248c951fda4ccad16cf84ba6d2572eb23","observation_id":"d609a977-8a03-4a51-8e8e-7a2e728d3023","resolution":{"observed_at":"2026-08-16T04:58:35.134410Z","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":"2026-08-16T04:58:35.139096Z","title":null,"venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.139096Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:2ecdac2829aef1b788a99a5e97a5c6941756e1dfeac3ea530441ab6c9ef44852","observation_id":"40de640e-8162-4af0-af13-a88927a6e3e1","resolution":{"observed_at":"2026-08-16T04:58:35.139096Z","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":"2026-08-16T04:58:35.143668Z","title":null,"venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.143668Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:74bcea5212430e091d0027ad22a77263369feffca54969c2c5d0ffdfe8a8fd7f","observation_id":"148a6cd6-faa7-4b70-8fa6-9008328d7033","resolution":{"observed_at":"2026-08-16T04:58:35.143668Z","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":"2026-08-16T04:58:35.147796Z","title":null,"venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":23,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.147796Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:80fd818479bf2dc46e8499d76924f246117077332e6060bcd417b61a7afcb890","observation_id":"c405ba66-bc20-403e-8801-de605eeaeb67","resolution":{"observed_at":"2026-08-16T04:58:35.147796Z","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":"2026-08-16T04:58:35.151893Z","title":null,"venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.151893Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:a8405495ae6d4875f8b3bcd1ddfcea498ae25612c02296b6a3353e690362f8d6","observation_id":"5d969978-fdd6-4cdd-b5eb-3adca83ee8be","resolution":{"observed_at":"2026-08-16T04:58:35.151893Z","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":"2026-08-16T04:58:35.155816Z","title":null,"venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.155816Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:e2599fb4bde358d598a55826d1a5a4b338da185304ba1548f28feb3792b8b332","observation_id":"16d7933b-6395-476b-854a-a96d745f5bee","resolution":{"observed_at":"2026-08-16T04:58:35.155816Z","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":"2026-08-16T04:58:35.166614Z","title":null,"venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":26,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.166614Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:cfc5e98adc9e576cdea3d4d5227807badf0852851dfc8758daf46137539edfe6","observation_id":"de511ecb-74e8-4731-988a-4174b28fbbba","resolution":{"observed_at":"2026-08-16T04:58:35.166614Z","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":"2026-08-16T04:58:35.171091Z","title":null,"venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":27,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.171091Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:e10d13816ee9f430cdf94d6b45a7f97b6e0be3bd588a78b5832d1db6f0da39dc","observation_id":"958ff9ad-bcfa-4908-aa9a-e214e3de835e","resolution":{"observed_at":"2026-08-16T04:58:35.171091Z","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":"2026-08-16T04:58:35.176575Z","title":null,"venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":28,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.176575Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:5ca9f494106c0ac7dcf8b641536117d224d4fc7bf9f287352447922b69e2483a","observation_id":"560c5918-5251-44da-96dd-aebb5beeccee","resolution":{"observed_at":"2026-08-16T04:58:35.176575Z","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":"2026-08-16T04:58:35.181322Z","title":null,"venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":29,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.181322Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:105f31eba6ff7081a849bba5204c97263e8c64bcbe0f563cdc4b71c80936eedb","observation_id":"795cbe29-96f3-447d-9213-dfb732e28742","resolution":{"observed_at":"2026-08-16T04:58:35.181322Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2004.00622","last_updated":"2020-04-01T17:59:59Z","snapshot_observed_at":"2026-08-18T13:19:17.067990Z","submitted_at":"2020-04-01T17:59:59Z","title":"Evading Deepfake-Image Detectors with White- and Black-Box Attacks","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2004.00622","snapshot_observed_at":"2026-08-16T04:58:35.189852Z","title":null,"venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.189852Z"},"links":{"cited_paper":"/paper/2004.00622","citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:57694f059b264e8706e522489186a1daf4c7b2d11e1412c001ce16bdb4925a4e","observation_id":"11d4ad26-9c51-4a54-8abb-808fdcd91acb","resolution":{"observed_at":"2026-08-16T04:58:35.189852Z","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":"2026-08-16T04:58:35.185423Z","title":null,"venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":31,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.185423Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:508c7c06e4641653975ed02e04c7cecaa61db19b35acb664bef7569009cd8614","observation_id":"84ce4569-8ce2-4649-bf64-b56deb1ab22a","resolution":{"observed_at":"2026-08-16T04:58:35.185423Z","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":"2026-08-16T04:58:35.198742Z","title":null,"venue":null,"work_id":null,"year":2002},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":32,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.198742Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:d63c6af64fcad1a00dc933abcd1145bf4fd34ac5e0e3150137d5e818d1bf390a","observation_id":"a1ba9e07-fdd9-47fa-ba91-39e2397faba5","resolution":{"observed_at":"2026-08-16T04:58:35.198742Z","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":"2026-08-16T04:58:35.194879Z","title":null,"venue":null,"work_id":null,"year":2017},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":33,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.194879Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:c5822aa97b9291e602f8b8cf987b857a9a76d279b126761a4b5a836003748f49","observation_id":"ee97cd30-9e2d-45d6-a809-4c2a039d81cd","resolution":{"observed_at":"2026-08-16T04:58:35.194879Z","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":"2026-08-16T04:58:35.207582Z","title":null,"venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":34,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.207582Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:36a0ae525ea79111f1c1c00a29dc4162dacc79dc5ade61784d8efe4ab661512d","observation_id":"30ef9a78-6c8e-4a57-bc39-c951b6ae3efc","resolution":{"observed_at":"2026-08-16T04:58:35.207582Z","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":"2026-08-16T04:58:35.203345Z","title":null,"venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":35,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.203345Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:d031ec3b1c120e205f31a9917aed959c0a82256c4b819c2c30d04ab6681a8843","observation_id":"ddf7b8a2-a10a-47a2-9da9-9e4015fa81dd","resolution":{"observed_at":"2026-08-16T04:58:35.203345Z","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":"2026-08-16T04:58:35.215642Z","title":null,"venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":36,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.215642Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:8c44f9366b76d68d91cd4d2edb9dab874c6784ee9842e8068cac17ab4c387298","observation_id":"cd477441-bf9f-45ea-ae72-7c5cd14fca21","resolution":{"observed_at":"2026-08-16T04:58:35.215642Z","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":"2026-08-16T04:58:35.211384Z","title":null,"venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":37,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.211384Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:1d9852b05c2b7e567a23198fa4d04bdf4d2594046895c839dd12ec575134e628","observation_id":"ca64f8d0-f474-4e37-ac32-b98357bd7a78","resolution":{"observed_at":"2026-08-16T04:58:35.211384Z","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":"2026-08-16T04:58:35.223683Z","title":null,"venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":38,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.223683Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:d6f32aaeee048d012d6d422a68ae31c2631346db9629f213570be4dd28a5a743","observation_id":"b5147031-14eb-4d9f-bc68-0419eb8a14c9","resolution":{"observed_at":"2026-08-16T04:58:35.223683Z","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":"2026-08-16T04:58:35.219399Z","title":null,"venue":null,"work_id":null,"year":2004},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":39,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.219399Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:318cfdfc4aaf64efaabac85840f317883c7079d8bf45e498cdf3b414d3342f1a","observation_id":"95415055-31ae-4116-b44c-51317a3be2da","resolution":{"observed_at":"2026-08-16T04:58:35.219399Z","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":"2026-08-16T04:58:35.282074Z","title":null,"venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":40,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.282074Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:ae6eed7afd3900bb813f158e276c54ee6c1a210306a5b68eff0123317649a2e6","observation_id":"9c119408-7b72-4dbb-8ff7-a8210c705c1b","resolution":{"observed_at":"2026-08-16T04:58:35.282074Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2207.10806","last_updated":"2022-07-15T17:23:01Z","snapshot_observed_at":"2026-08-16T16:45:38.818373Z","submitted_at":"2022-07-15T17:23:01Z","title":"WordSig: QR streams enabling platform-independent self-identification that's impossible to deepfake","version":1},"cited_work":{"arxiv_id":"2207.10806","doi":null,"metadata_source":"pith","pith_arxiv_id":"2207.10806","snapshot_observed_at":"2026-08-16T04:58:37.407331Z","title":"WordSig: QR streams enabling platform-independent self-identification that's impossible to deepfake","venue":"cs.CR","work_id":"bfa7cebd-d353-4356-96c0-311da339dd09","year":2022},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":41,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.250732Z"},"links":{"cited_paper":"/paper/2207.10806","citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:8955896256bfb8a300a5e9981a2dea7125e67de89422f114196bfb6c0d58b908","observation_id":"4c15bc94-3873-40d2-8b74-98204ae22d63","resolution":{"observed_at":"2026-08-16T04:58:37.412891Z","resolver_source":"local_arxiv","status":"verified_exact"},"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":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T04:58:35.290579Z","title":null,"venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":42,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.290579Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:7382043f8e6fa779f5a68589ac7e68cf4919db6f13a93de804c10b5a16b3b0fd","observation_id":"d21f7505-b616-43d6-ba25-29a66af98699","resolution":{"observed_at":"2026-08-16T04:58:35.290579Z","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":"2026-08-16T04:58:35.286682Z","title":"Farrell S","venue":null,"work_id":null,"year":2008},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":43,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.286682Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:92b968b1f03049e44962dd6eabc8500f709fc0370f00213d910796c1aebcd216","observation_id":"cf06fb38-2e60-42ac-8b65-86cede469792","resolution":{"observed_at":"2026-08-16T04:58:35.286682Z","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":"2026-08-16T04:58:35.299385Z","title":"Donovan and Ray Scherer","venue":null,"work_id":null,"year":2005},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":44,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.299385Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:8a7f32d278b8b620f2dff368b28c8df850f73e347321be225062c3376d5ac10f","observation_id":"e8bb2fbc-d5e5-4b31-bc77-6750099a3ab8","resolution":{"observed_at":"2026-08-16T04:58:35.299385Z","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":"2026-08-16T04:58:35.294833Z","title":null,"venue":null,"work_id":null,"year":1976},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":45,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.294833Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:8ae18b310fea0d88dcf0cdd1c2e395232c6c932dd8508087cbaa374de52cd1b7","observation_id":"4bce5705-a444-4c13-91a7-5efbadb4916b","resolution":{"observed_at":"2026-08-16T04:58:35.294833Z","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":"2026-08-16T04:58:35.307741Z","title":null,"venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":46,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.307741Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:3fae32ede0632d642855d419cf921660f03a261fe405b373d4f4afe44ce250a5","observation_id":"052baba3-cdd6-4328-8a44-cee7ffeb51f2","resolution":{"observed_at":"2026-08-16T04:58:35.307741Z","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":"2026-08-16T04:58:35.303473Z","title":null,"venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":47,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.303473Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:77840c41cb215000e8636c3a756b0009853d8e10cf7c8203648dc851a049f0ad","observation_id":"36cfc884-600b-4a92-95a0-fd16f06d51f0","resolution":{"observed_at":"2026-08-16T04:58:35.303473Z","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":"2026-08-16T04:58:35.315462Z","title":null,"venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":48,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.315462Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:85fa7f45b6fe7eb1cf81e2682ed9d7c34ea9db32aa183a3214adc4cfc1e20100","observation_id":"749a5cac-e3af-43a3-bae9-c2ecae299808","resolution":{"observed_at":"2026-08-16T04:58:35.315462Z","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":"2026-08-16T04:58:35.311620Z","title":"Ferri, P","venue":null,"work_id":null,"year":1994},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":49,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.311620Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:ead925af0dc40971195257526126e8295b2585598f0591336bd8ce16a7dcab11","observation_id":"82ee8f1a-ee25-452f-8efb-88c3d82d79a6","resolution":{"observed_at":"2026-08-16T04:58:35.311620Z","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":"2026-08-16T04:58:40.930939Z","title":"Gerstner and Hany Farid","venue":null,"work_id":"f32774d3-a6a6-42ce-8d0f-6828bb235f41","year":2022},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":50,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.323915Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:5fe2b6965af65ab0426995eafffd0b5a44f02e7e0f228d1162545297bc1589f2","observation_id":"b129333a-a89a-4ac6-a46b-3d74a6f3b612","resolution":{"observed_at":"2026-08-16T04:58:40.935836Z","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":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T04:58:35.319978Z","title":null,"venue":null,"work_id":null,"year":1993},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":51,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.319978Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:fdf15296c93a7dae2b0638a11fd1bb4aed6ea376ed368a8d6093d83e7271c536","observation_id":"e8bcfcd7-987c-4f8b-b3e0-a2f4db3a963d","resolution":{"observed_at":"2026-08-16T04:58:35.319978Z","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":"2026-08-16T04:58:40.702180Z","title":null,"venue":null,"work_id":"6601077a-127b-4b0c-a751-67b86eef97de","year":2021},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":52,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.362425Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:9a869ca02e1ea3bcd58450c96da4f088caa0e8d9054dc14b670d6bc638d90b61","observation_id":"56b4b0c9-448d-4cec-a5aa-91480d63c76f","resolution":{"observed_at":"2026-08-16T04:58:40.706949Z","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":"2026-08-16T04:58:40.732765Z","title":"Canetti H","venue":null,"work_id":"6a4b4fd7-7319-4bad-8e04-1f98b2cbc49e","year":1997},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":53,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.328945Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:82f719ca0d8b2626db853b37fb9b865224b04d93dafaa07aefd49627e4abf504","observation_id":"4dbfec2b-519c-47eb-b193-8592cb7b7979","resolution":{"observed_at":"2026-08-16T04:58:40.812172Z","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":"2026-08-16T04:58:40.674276Z","title":null,"venue":null,"work_id":"d6320392-1cf2-41f0-a2ee-4b8004a66c97","year":2021},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":54,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.477044Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:4fac7738ed8b507a45dd0272147fcda1fb5e22252a898f8774c3601f6a7b32b9","observation_id":"a7a7b3a2-c015-41e9-8aea-ed543d0c3048","resolution":{"observed_at":"2026-08-16T04:58:40.678726Z","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":"2026-08-16T04:58:40.687960Z","title":null,"venue":null,"work_id":"70bfac38-debc-4a1e-94af-6c2098302838","year":2022},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":55,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.388210Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:11eb5e527fea2b104454d6bcf7984af46809c393cca3568a9801d38e05f38081","observation_id":"31accd66-9c55-4484-bd88-762ae2ad7c54","resolution":{"observed_at":"2026-08-16T04:58:40.692285Z","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":"2026-08-16T04:58:40.408310Z","title":null,"venue":null,"work_id":"de07cda8-266d-4c77-8f96-44e3a4f0e663","year":2016},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":56,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.598435Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:d4b4f656f280e13b7e540320ad03f0c231f096e4f4d58d1cb65e9608864274d6","observation_id":"18bfa35a-30c5-4ef5-9cc1-75460ae01fd0","resolution":{"observed_at":"2026-08-16T04:58:40.514672Z","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":"2026-08-16T04:58:40.597986Z","title":null,"venue":null,"work_id":"e0199aa4-7d2c-4f77-973b-50579cc2bb00","year":2008},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":57,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.551103Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:3a4ac5612143d9b8c7abb2066d476aef589381be210258317637091ef5b16294","observation_id":"8cce39b2-b724-4b57-aca9-55b6c0da3c1c","resolution":{"observed_at":"2026-08-16T04:58:40.663409Z","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":{"arxiv_id":"2006.12655","last_updated":"2021-07-04T19:34:05Z","snapshot_observed_at":"2026-08-14T13:11:26.336549Z","submitted_at":"2020-06-22T22:40:46Z","title":"Perceptual Adversarial Robustness: Defense Against Unseen Threat Models","version":4},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2006.12655","snapshot_observed_at":"2026-08-16T04:58:35.701662Z","title":null,"venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":58,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.701662Z"},"links":{"cited_paper":"/paper/2006.12655","citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:bd00ec0069801f8cabcc7bd821554aa1d3b750352dc267a8ae05f3fb91dca252","observation_id":"4e33ea09-a287-4cba-a2bf-d36c296ee978","resolution":{"observed_at":"2026-08-16T04:58:35.701662Z","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":"2026-08-16T04:58:40.353442Z","title":null,"venue":null,"work_id":"ded5f130-10f1-422f-b051-f801bf45aca9","year":2017},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":59,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.657762Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:ccdc3079fe98b7069d872239dd86bcd599b59d3a4bd8622b4866529f6aa314b0","observation_id":"d2656d28-dddf-44cc-9919-d19e7bb1709a","resolution":{"observed_at":"2026-08-16T04:58:40.357872Z","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":"2026-08-16T04:58:40.323829Z","title":null,"venue":null,"work_id":"419cda59-d460-491f-a470-1a6c3479570c","year":2019},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":60,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.712061Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:7fe74d3a6ae700eadec540e9baaaf7b6aae0e992fea77bcf6b4f27d8ff9ca442","observation_id":"3d18f5bd-d094-4c0a-b760-3ede600e4533","resolution":{"observed_at":"2026-08-16T04:58:40.328462Z","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":"2026-08-16T04:58:40.339169Z","title":null,"venue":null,"work_id":"db93ba73-cf5a-4836-8705-49e29c32260f","year":2015},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":61,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.706988Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:1d53441d2a90f41d613ac8d95a9434fec0c1bab55cca5a09719f6b39a196e713","observation_id":"42ca12ba-e132-4ad3-8a6d-8d0ceabe0614","resolution":{"observed_at":"2026-08-16T04:58:40.343662Z","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":"2026-08-16T04:58:40.205647Z","title":null,"venue":null,"work_id":"08f1417d-b872-4e4a-9b2f-e40dc8d61858","year":2018},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":62,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.726681Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:c8302d7e9842a72b1e68e6f581ea5d68bc08267f91328f5d80dfd3292796ba02","observation_id":"69e87fd6-1416-4dcc-9d4e-174ddf74a93e","resolution":{"observed_at":"2026-08-16T04:58:40.210674Z","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":"2026-08-16T04:58:40.307485Z","title":"Campbell, and Xia Zhou","venue":null,"work_id":"5555b78a-3fe5-418e-8a8d-d8c3dc7ca05d","year":null},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":63,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.716678Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:eb69c969f734a61f329f95a6a7b9221e0d78295aba176cff22a13301eeb65ecc","observation_id":"dc1743a2-db82-4a47-9336-01fad75e8bfc","resolution":{"observed_at":"2026-08-16T04:58:40.313475Z","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":"2026-08-16T04:58:40.175815Z","title":null,"venue":null,"work_id":"e5502f7e-c5d3-4037-a22c-21beb4d6c3cc","year":2021},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":64,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.831588Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:3aa569004fb2c89f231aa90f7bbaede0fe7ae8d80202e4cbada5c72396c3e4ef","observation_id":"d4baae1c-7074-42aa-aff1-f5cf68166e90","resolution":{"observed_at":"2026-08-16T04:58:40.180487Z","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":"2026-08-16T04:58:40.161334Z","title":null,"venue":null,"work_id":"bbf1a862-0d61-441d-9bde-6f4b5f381005","year":2020},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":65,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.882734Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:4e6b69f55493d7fa0bb88639e545eb2f120253437afac550b9f25e07a5f6a21b","observation_id":"2dac71e8-0369-4358-9b77-e05415a4950b","resolution":{"observed_at":"2026-08-16T04:58:40.165885Z","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":"2026-08-16T04:58:40.190254Z","title":null,"venue":null,"work_id":"4057454c-7d4d-443e-bb61-022b6ede3a89","year":2011},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":66,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.731263Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:bc399d2007717131b0a85d26da535b563a0796f05aabb302cb0143bef40cee0f","observation_id":"faf967ed-254f-4e43-9773-78d52991456b","resolution":{"observed_at":"2026-08-16T04:58:40.195547Z","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":"2026-08-16T04:58:40.010841Z","title":null,"venue":null,"work_id":"22e4502a-ca7d-445a-a4d7-5470ace6bae8","year":2024},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":67,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.925423Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:b9b8405769cc298c0e33e2215841b875596a01d257ba9a854ed648e6f3b800b0","observation_id":"8cc0b358-33fd-4642-be58-f703728b222c","resolution":{"observed_at":"2026-08-16T04:58:40.102963Z","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":"2026-08-16T04:58:39.866086Z","title":null,"venue":null,"work_id":"aec219bb-837b-46fe-a351-f45724a59468","year":2021},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":68,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.930248Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:a89910549ba888aa96d26145ee8574f8a5da90dd85fc26053ea1dbe6a956f0b5","observation_id":"f903d4be-b4ae-4c38-a57d-1137a35fd917","resolution":{"observed_at":"2026-08-16T04:58:39.937167Z","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":"2026-08-16T04:58:40.146509Z","title":null,"venue":null,"work_id":"1c37e104-fbd9-4f32-bab0-50b9d5c21e0b","year":2022},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":69,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.919027Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:c1f8532ec9f8c0c7a9015fb58e3cf9c46b10ab1095aa3cc481751774a30c6bfc","observation_id":"6439a770-4303-4840-b6ba-5ec1ce96bed7","resolution":{"observed_at":"2026-08-16T04:58:40.151733Z","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":"2026-08-16T04:58:39.834436Z","title":null,"venue":null,"work_id":"60a5df51-ed00-4cd5-9c5d-7e86fe4e83d2","year":2023},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":70,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.981717Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:d2384bf550a28f7f5eac24c73590b549a490105f9a4a4c2d0c31ac76fab3f1e6","observation_id":"8dfd5f9c-22fa-40a9-b66c-1e34fea9c036","resolution":{"observed_at":"2026-08-16T04:58:39.840839Z","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":"2026-08-16T04:58:39.820206Z","title":null,"venue":null,"work_id":"fc79e06d-634b-49c6-8d0d-4f41d8dedada","year":2020},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":71,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:36.036854Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:659bc4b9f97b3de04b7fe1be4d2f857e35e742411ac32297b9a3148b99b79141","observation_id":"cae9f505-1243-4edd-8758-ac8bfacdd3f3","resolution":{"observed_at":"2026-08-16T04:58:39.824299Z","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":"2026-08-16T04:58:39.851701Z","title":null,"venue":null,"work_id":"200b862c-8072-469c-9284-8155fbbec268","year":2021},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":72,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:35.934886Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:978d42d91adce79e6c6f31d0aec0bfe9edf326a80b349f1a916f9cbdef481e1e","observation_id":"18920657-b0e8-4ca9-b958-bb6caadffffd","resolution":{"observed_at":"2026-08-16T04:58:39.856041Z","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":"2026-08-16T04:58:39.546736Z","title":null,"venue":null,"work_id":"50aab6d6-3d26-42fe-a2dc-6059c7d70faf","year":2017},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":73,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:36.097794Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:bd0ce92e68b16790276426244a7f279abbd2760933ac3085f1147cd56653bbbd","observation_id":"4e90c460-e2e8-428a-af48-0515bd02e9ac","resolution":{"observed_at":"2026-08-16T04:58:39.551003Z","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":"2026-08-16T04:58:39.530719Z","title":null,"venue":null,"work_id":"d0139784-6144-4329-bdee-7d3351c305cf","year":2025},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":74,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:36.102924Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:d47103c4679d5d990b7b8663b229f2df4746d76044729b8aadfc2e88b94a9095","observation_id":"9fed1d35-1781-4d7e-9de7-faf3a8247db5","resolution":{"observed_at":"2026-08-16T04:58:39.535835Z","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":"2026-08-16T04:58:39.630723Z","title":null,"venue":null,"work_id":"94bd165f-7452-4048-86be-f82c11202c85","year":2024},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":75,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:36.093409Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:be814e69f0263f4f80a5903dde2b9877e7515271264dc78cfb19eddf9f3dcc31","observation_id":"5da996db-7ed3-40e6-b8e7-38ff68684652","resolution":{"observed_at":"2026-08-16T04:58:39.738213Z","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":{"arxiv_id":"2204.01960","last_updated":"2022-04-05T03:29:30Z","snapshot_observed_at":"2026-08-16T17:09:16.839570Z","submitted_at":"2022-04-05T03:29:30Z","title":"FaceSigns: Semi-Fragile Neural Watermarks for Media Authentication and Countering Deepfakes","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2204.01960","snapshot_observed_at":"2026-08-16T04:58:36.112837Z","title":null,"venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":76,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:36.112837Z"},"links":{"cited_paper":"/paper/2204.01960","citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:3365944446a195c31fdef8fb380ffed5677f10c65197cb1214ae27c222ebf9a1","observation_id":"4894e80b-b978-42da-8f5c-9807a0f50639","resolution":{"observed_at":"2026-08-16T04:58:36.112837Z","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":"2026-08-16T04:58:39.500630Z","title":null,"venue":null,"work_id":"61f3b056-3a6e-4b84-a87d-9e43bc78007a","year":2019},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":77,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:36.118482Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:03b3b8ac2c2d0d5cb6c9420da0216e94dac0ff4bcedd8b777d1ee76486f6a3ca","observation_id":"4c37f9a5-f4d0-458e-a004-febd2b058a41","resolution":{"observed_at":"2026-08-16T04:58:39.504835Z","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":"2026-08-16T04:58:39.515137Z","title":null,"venue":null,"work_id":"87351967-5335-4395-bf4c-eef80f5f99f3","year":2020},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":78,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:36.107438Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:a0ebfd146688a10b1a46b3985ed9fda3c9ede110ffe9c5470ede2e5465927d78","observation_id":"ea2077af-f0b2-4188-be87-1f1be7b3a628","resolution":{"observed_at":"2026-08-16T04:58:39.519446Z","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":"2026-08-16T04:58:39.316030Z","title":null,"venue":null,"work_id":"c9013d08-c086-4065-a05d-3065c53128da","year":2004},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":79,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:36.127915Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:7b368add8c3b74c91d731e24251b441abbe82d39f9b32b97fe30e863f319f431","observation_id":"9dd8a88a-0582-4cee-977a-84a34d0b7ee7","resolution":{"observed_at":"2026-08-16T04:58:39.353509Z","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":{"arxiv_id":"2405.06865","last_updated":"2024-05-11T01:40:19Z","snapshot_observed_at":"2026-08-16T13:53:36.570006Z","submitted_at":"2024-05-11T01:40:19Z","title":"Disrupting Style Mimicry Attacks on Video Imagery","version":1},"cited_work":{"arxiv_id":"2405.06865","doi":null,"metadata_source":"pith","pith_arxiv_id":"2405.06865","snapshot_observed_at":"2026-08-16T04:58:37.232328Z","title":"Disrupting Style Mimicry Attacks on Video Imagery","venue":"cs.CV","work_id":"6433a829-f33e-4dbe-a53b-2361c0cf09fe","year":2024},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":80,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:36.132745Z"},"links":{"cited_paper":"/paper/2405.06865","citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:a0283596ef3b28867b4ba1e372b9e08598a2ba0a7785837c5868dc06184de2d3","observation_id":"67e492b9-1751-4216-af20-b812f92e7f75","resolution":{"observed_at":"2026-08-16T04:58:37.285359Z","resolver_source":"local_arxiv","status":"verified_exact"},"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":"2026-08-16T04:58:39.398502Z","title":null,"venue":null,"work_id":"1a18808b-16ef-4ed7-b2c9-638ac3281247","year":2019},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":81,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:36.123126Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:9b529d06660b5f63199968eefd6cad2965a29966e5b990ddd132a578fd6842b3","observation_id":"e31badcb-67dd-4683-9490-4a91d33f5b41","resolution":{"observed_at":"2026-08-16T04:58:39.450383Z","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":"2026-08-16T04:58:39.286559Z","title":null,"venue":null,"work_id":"203bab3c-784b-4fd1-b1e9-0728cafa6ef6","year":2021},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":82,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:36.206110Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:68ed672b71c4647c34f994068ea9bf15238cbe52464ae94c53c590a0e125edb8","observation_id":"f744f604-22fc-408e-bd0e-bd3aafe1a314","resolution":{"observed_at":"2026-08-16T04:58:39.291331Z","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":"2026-08-16T04:58:39.270766Z","title":null,"venue":null,"work_id":"c657c955-73cf-40e4-80e4-48ce2907b5fd","year":null},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":83,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:36.303207Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:56d702df2cc942347b897da1ee1a2f354f4c71b3bbb7c22f7e39428cf97d5d4c","observation_id":"cc72ccd9-a64f-4f5f-b66e-ee642d2ef9d6","resolution":{"observed_at":"2026-08-16T04:58:39.276424Z","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":"2026-08-16T04:58:39.301212Z","title":null,"venue":null,"work_id":"4e9b0f78-1419-47d1-978a-fab8859e1196","year":2020},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":84,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:36.137362Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:91694ae9b00b21d96cc1990f2ce9f1f9151a1ea41e7c9d1f09156a7a1ddaac62","observation_id":"8a01d65c-ced0-469d-b38b-6b056c93dce9","resolution":{"observed_at":"2026-08-16T04:58:39.305522Z","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":"2026-08-16T04:58:39.224230Z","title":null,"venue":null,"work_id":"b3236038-aad6-4cd7-87bd-5f048ea08d91","year":2021},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":85,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:36.363903Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:2a49a5b1a537232b33b4f66ce25ce13dcb895fdb2d0962ce3ea3ab86a2723144","observation_id":"46272fb5-a401-428b-97a4-f2bbdf6b0705","resolution":{"observed_at":"2026-08-16T04:58:39.229186Z","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":"2026-08-16T04:58:39.101608Z","title":"Is this my president speaking?","venue":null,"work_id":"698fa852-5320-45ff-90a2-95be4bdd08ad","year":2023},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":86,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:36.369227Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:55d2c82ec642ebfdfa93267a52fe6fa9bf85aab712ba81bf34b6c56d818a172f","observation_id":"4f90658d-0ec5-4fb9-adac-9cb2916db4b9","resolution":{"observed_at":"2026-08-16T04:58:39.158062Z","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":"2026-08-16T04:58:39.086164Z","title":null,"venue":null,"work_id":"712ae00e-eaa6-47dd-9ee1-c0f353d9b3a4","year":2020},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":87,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:36.373556Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:2ab461b1b3481cce1dee6e806e1498578e287c41e34c35992874829c2b8d63a3","observation_id":"212ce648-df28-48e2-a3bf-6dde21ce6a29","resolution":{"observed_at":"2026-08-16T04:58:39.091928Z","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":"2026-08-16T04:58:39.238054Z","title":null,"venue":null,"work_id":"0994124c-5739-4d04-baa9-7a30eb7b11a5","year":2019},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":88,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:36.359161Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:f6e142577f2aabb003739e49ce0ddcd10051992fe6cbae12d50c47c06add48b6","observation_id":"db577047-415d-4197-bf5d-98152b42ff3a","resolution":{"observed_at":"2026-08-16T04:58:39.242898Z","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":"2026-08-16T04:58:39.057819Z","title":null,"venue":null,"work_id":"4639608d-0859-47ab-b9c9-43ba02c68c32","year":2005},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":89,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:36.382872Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:e4677b9e410de0a8a54f3ae42f3035672e57f113b36d9e2b46ed0e802dd7d9f1","observation_id":"9047cca9-b2fe-4567-a88d-9ba04099dd88","resolution":{"observed_at":"2026-08-16T04:58:39.062197Z","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":"2026-08-16T04:58:39.021020Z","title":null,"venue":null,"work_id":"f331e71f-b51e-4df4-8feb-deea9a3363f5","year":2019},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":90,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:36.388092Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:6e5e3861722f71d2ec89b093fc64551d63ca2e8c5c608c6c3adca96b904820f1","observation_id":"aa36900a-8826-4405-828f-dc99efa94d1f","resolution":{"observed_at":"2026-08-16T04:58:39.046378Z","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":"2026-08-16T04:58:38.866285Z","title":null,"venue":null,"work_id":"1df790d6-5699-42bf-a23f-11fc1675fad5","year":1965},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":91,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:36.392803Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:2f983a74b9efd870fcf65563dbf2b1799129c82c738003074f7cbfd13f86d6f2","observation_id":"bdecee5d-4ce9-4f21-8a8c-58fea3ad4364","resolution":{"observed_at":"2026-08-16T04:58:38.934181Z","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":"2026-08-16T04:58:39.071568Z","title":null,"venue":null,"work_id":"4fc34494-d25e-4540-9b7d-9633ad8915af","year":2020},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":92,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:36.377985Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:74ee093107f1d99972e41709b24bbf5fc8745b4ccd20584eed85daf7f3855b84","observation_id":"b3c8a6cc-8d70-48c7-9596-3b1d185eec56","resolution":{"observed_at":"2026-08-16T04:58:39.076316Z","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":"2026-08-16T04:58:38.837424Z","title":null,"venue":null,"work_id":"608e1561-11ad-46d2-ace7-8b7f4f68634a","year":1985},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":93,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:36.402204Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:8843d7247d4af81484df594c0e11ceb4f9d4d7b76ae946a0293fe7220949a56a","observation_id":"1822d558-d94e-43b0-80eb-c7551c1a5805","resolution":{"observed_at":"2026-08-16T04:58:38.841956Z","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":"2026-08-16T04:58:38.822128Z","title":null,"venue":null,"work_id":"32f15fbe-8e70-4f37-b58b-b4fd29ab3301","year":2017},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":94,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:36.426135Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:bae5e2cee5fd717b7fe61fa897b953c0ca496aaa8253384d9af6206fa5ccca92","observation_id":"1ecb3aee-cab9-415c-8bd8-85b1cf624b41","resolution":{"observed_at":"2026-08-16T04:58:38.827098Z","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":"2026-08-16T04:58:38.806986Z","title":null,"venue":null,"work_id":"2d46e5be-4aa9-419b-9f99-0891a9be4ec3","year":2019},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":95,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:36.575770Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:5fa93d8c0ea7a84cf86f1d9bb365bc59e487e098b1e78011971f208da0dbe0be","observation_id":"d4f2a112-63e3-4cb8-bbb0-84dcb74f0e80","resolution":{"observed_at":"2026-08-16T04:58:38.812288Z","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":"2026-08-16T04:58:38.851617Z","title":null,"venue":null,"work_id":"227f0753-2790-4eef-8f99-61d54553598d","year":2021},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":96,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:36.397937Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:08b003be2b281d042515541b710048d22ff3e9b42d71d09bd414e73e437d9e0c","observation_id":"60f8cb1d-0312-496a-a910-60016de560ec","resolution":{"observed_at":"2026-08-16T04:58:38.856756Z","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":"2026-08-16T04:58:38.637056Z","title":null,"venue":null,"work_id":"e3da0263-085a-4126-ad23-091c2a3586db","year":2002},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":97,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:36.587694Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:231651c55205f80f94c7b9c09bb94336b9bc1871ed3739692b94a377263b6ff3","observation_id":"08c8150b-2295-459e-9efe-833c4acbb9dd","resolution":{"observed_at":"2026-08-16T04:58:38.671548Z","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":"2026-08-16T04:58:38.621353Z","title":null,"venue":null,"work_id":"f815c6a9-d2da-419d-88aa-73e227b2e3dd","year":2023},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":98,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:36.592990Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:80c75a657531db4d285268b9d2c009e7939225879cd2a422b91d67ec5f6ae7e0","observation_id":"ae710006-579c-406f-addc-fd4f08c1a15a","resolution":{"observed_at":"2026-08-16T04:58:38.626304Z","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":"2026-08-16T04:58:38.605606Z","title":null,"venue":null,"work_id":"4b3bdec7-77aa-4f13-8f7d-fb75874220ab","year":null},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":99,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:36.597032Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:d95b3c785c4223b0e545e7bea59e2879e6d0bb7ca98c1dc011be31696e92c637","observation_id":"9474ee7f-a721-411a-b90a-7f2bb13ef570","resolution":{"observed_at":"2026-08-16T04:58:38.610505Z","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":"2026-08-16T04:58:38.736817Z","title":null,"venue":null,"work_id":"9af2f8af-3293-4ad5-bf0e-d2c37531a947","year":2020},"citing_paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)","version":2},"reference_index":100,"source":"pdf_text","source_observed_at":"2026-08-16T04:58:36.581727Z"},"links":{"citing_paper":"/paper/2504.21846"},"observation_digest":"sha256:4d887213c3732a4c654cb125440bf91880a11a8184bae61d7071f36504607341","observation_id":"57ace735-0ef7-47c7-ac17-95b4026176e0","resolution":{"observed_at":"2026-08-16T04:58:38.797495Z","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"}}],"paper":{"arxiv_id":"2504.21846","last_updated":"2025-09-11T00:55:29Z","latest_version":2,"primary_category":"cs.CV","snapshot_observed_at":"2026-08-17T00:03:59.835753Z","submitted_at":"2025-04-30T17:55:24Z","title":"Combating Falsification of Speech Videos with Live Optical Signatures (Extended Version)"},"reference_resolution":{"displayed":100,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":93,"verified_exact":3,"verified_fuzzy":4},"total_outbound_references":128},"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 100 of 128 outbound references and 0 inbound Pith citation observations for arXiv:2504.21846."}