{"as_of":"2026-08-22T10:46:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:a3fcddf24633128d19404edc37ecf0c7ba065b57f813b619eeeadffda6aed1d6","coverage":[{"denominator":12,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":12,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-15T20:43:48.919296Z","state":"measured"},{"denominator":12,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":12,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-22T06:32:14.747728+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/2505.12446/citation-record","integrity":"/paper/2505.12446/integrity","json":"/paper/2505.12446/citation-record.json","paper":"/paper/2505.12446"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-15T20:43:49.497693Z","title":"Schwenk, Almost all trees are cospectral, in: F","venue":null,"work_id":"6d3fbec6-4024-451f-b13a-35f41f2d7578","year":1973},"citing_paper":{"arxiv_id":"2505.12446","last_updated":"2025-05-18T14:37:28Z","snapshot_observed_at":"2026-08-16T18:45:44.771941Z","submitted_at":"2025-05-18T14:37:28Z","title":"Generalized spectral characterization of signed bipartite graphs","version":1},"reference_index":1,"source":"arxiv_source","source_observed_at":"2026-08-15T20:43:48.774675Z"},"links":{"citing_paper":"/paper/2505.12446"},"observation_digest":"sha256:ea6e248bbd912ed18b017440f7cd3cba39ea20590cad00c3bdccf288686de5d0","observation_id":"05b871a0-ea6a-4c46-a1b9-d2f6c674c133","resolution":{"observed_at":"2026-08-15T20:43:49.501518Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-22T06:32:14.747728+00:00","source":"crossref"},{"observed_at":"2026-08-22T06:32:06.552537+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":"2026-08-15T20:43:49.486177Z","title":null,"venue":null,"work_id":"89a113f6-c33d-4bff-a5f2-11c5534bb0ca","year":2012},"citing_paper":{"arxiv_id":"2505.12446","last_updated":"2025-05-18T14:37:28Z","snapshot_observed_at":"2026-08-16T18:45:44.771941Z","submitted_at":"2025-05-18T14:37:28Z","title":"Generalized spectral characterization of signed bipartite graphs","version":1},"reference_index":2,"source":"arxiv_source","source_observed_at":"2026-08-15T20:43:48.819833Z"},"links":{"citing_paper":"/paper/2505.12446"},"observation_digest":"sha256:50c29e17b3906d1263c3d39195aea3c46021c60787e121fc9a7e9bcb1a0a80b5","observation_id":"f2192a32-e25f-48b5-a2a4-badd57826747","resolution":{"observed_at":"2026-08-15T20:43:49.490478Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-22T06:32:14.747728+00:00","source":"crossref"},{"observed_at":"2026-08-22T06:32:06.552537+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":"2026-08-15T20:43:49.476118Z","title":null,"venue":null,"work_id":"898551f9-ebf4-48a9-b002-91b4a3ed8369","year":1980},"citing_paper":{"arxiv_id":"2505.12446","last_updated":"2025-05-18T14:37:28Z","snapshot_observed_at":"2026-08-16T18:45:44.771941Z","submitted_at":"2025-05-18T14:37:28Z","title":"Generalized spectral characterization of signed bipartite graphs","version":1},"reference_index":3,"source":"arxiv_source","source_observed_at":"2026-08-15T20:43:48.823818Z"},"links":{"citing_paper":"/paper/2505.12446"},"observation_digest":"sha256:bea1f0c77d39c9890c10a97f95f7cff051276ce1c879dada137a016fac09bb80","observation_id":"a4021f46-aef9-4752-966c-2bd280ca0696","resolution":{"observed_at":"2026-08-15T20:43:49.479580Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-22T06:32:14.747728+00:00","source":"crossref"},{"observed_at":"2026-08-22T06:32:06.552537+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":"2026-08-15T20:43:49.465406Z","title":"Wang, C.-X","venue":null,"work_id":"1f798fb2-5a5b-4b43-95db-d2358e1ad6c7","year":2006},"citing_paper":{"arxiv_id":"2505.12446","last_updated":"2025-05-18T14:37:28Z","snapshot_observed_at":"2026-08-16T18:45:44.771941Z","submitted_at":"2025-05-18T14:37:28Z","title":"Generalized spectral characterization of signed bipartite graphs","version":1},"reference_index":4,"source":"arxiv_source","source_observed_at":"2026-08-15T20:43:48.827729Z"},"links":{"citing_paper":"/paper/2505.12446"},"observation_digest":"sha256:8c537d4f7f0b4aa7da61095eb4d5839c055709d02eb4ee115ce00218289f619b","observation_id":"6290f42a-ef5a-4708-b740-512605a96a38","resolution":{"observed_at":"2026-08-15T20:43:49.469026Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-22T06:32:14.747728+00:00","source":"crossref"},{"observed_at":"2026-08-22T06:32:06.552537+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1608.01144","last_updated":"2016-08-03T10:54:14Z","snapshot_observed_at":"2026-08-14T21:45:37.354393Z","submitted_at":"2016-08-03T10:54:14Z","title":"Square-free Discriminants of Matrices and the Generalized Spectral Characterizations of Graphs","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1608.01144","snapshot_observed_at":"2026-08-15T20:43:48.831690Z","title":null,"venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2505.12446","last_updated":"2025-05-18T14:37:28Z","snapshot_observed_at":"2026-08-16T18:45:44.771941Z","submitted_at":"2025-05-18T14:37:28Z","title":"Generalized spectral characterization of signed bipartite graphs","version":1},"reference_index":5,"source":"arxiv_source","source_observed_at":"2026-08-15T20:43:48.831690Z"},"links":{"cited_paper":"/paper/1608.01144","citing_paper":"/paper/2505.12446"},"observation_digest":"sha256:e51abee9d920664a96c914274812866dda148f4e607451cc3e1bcae395d591cc","observation_id":"996ee83e-60a5-4928-8979-e695aefe91f1","resolution":{"observed_at":"2026-08-15T20:43:48.831690Z","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":"2026-08-15T20:43:49.421469Z","title":"Wang, A simple arithmetic criterion for graphs being determined by their generalized spectra, J","venue":null,"work_id":"93045a88-d459-4186-9dab-c18a457f29e2","year":2017},"citing_paper":{"arxiv_id":"2505.12446","last_updated":"2025-05-18T14:37:28Z","snapshot_observed_at":"2026-08-16T18:45:44.771941Z","submitted_at":"2025-05-18T14:37:28Z","title":"Generalized spectral characterization of signed bipartite graphs","version":1},"reference_index":6,"source":"arxiv_source","source_observed_at":"2026-08-15T20:43:48.836022Z"},"links":{"citing_paper":"/paper/2505.12446"},"observation_digest":"sha256:566ce0c9e954323db445a42e98078f50d551a27bff2e597d6fcb52734f1d2ebc","observation_id":"e931e609-e332-40e5-b691-4a5eba4a867e","resolution":{"observed_at":"2026-08-15T20:43:49.448250Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-22T06:32:14.747728+00:00","source":"crossref"},{"observed_at":"2026-08-22T06:32:06.552537+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":"2026-08-15T20:43:49.315799Z","title":"Wang, Generalized spectral characterization revisited, Electron","venue":null,"work_id":"2e87e64a-9b87-4abe-b0eb-f170d8ae6c9a","year":2013},"citing_paper":{"arxiv_id":"2505.12446","last_updated":"2025-05-18T14:37:28Z","snapshot_observed_at":"2026-08-16T18:45:44.771941Z","submitted_at":"2025-05-18T14:37:28Z","title":"Generalized spectral characterization of signed bipartite graphs","version":1},"reference_index":7,"source":"arxiv_source","source_observed_at":"2026-08-15T20:43:48.840645Z"},"links":{"citing_paper":"/paper/2505.12446"},"observation_digest":"sha256:964f4f4afc1b2cccd515b07b52282e932c18a315cae23c116bfe2c10a3459a0e","observation_id":"3a70879a-0015-42d6-a2d7-d50ecfca41e0","resolution":{"observed_at":"2026-08-15T20:43:49.383514Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-22T06:32:14.747728+00:00","source":"crossref"},{"observed_at":"2026-08-22T06:32:06.552537+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":"2026-08-15T20:43:49.239473Z","title":null,"venue":null,"work_id":"fcc8b15c-0cc0-4131-86a5-8405f38fb331","year":2025},"citing_paper":{"arxiv_id":"2505.12446","last_updated":"2025-05-18T14:37:28Z","snapshot_observed_at":"2026-08-16T18:45:44.771941Z","submitted_at":"2025-05-18T14:37:28Z","title":"Generalized spectral characterization of signed bipartite graphs","version":1},"reference_index":8,"source":"arxiv_source","source_observed_at":"2026-08-15T20:43:48.845843Z"},"links":{"citing_paper":"/paper/2505.12446"},"observation_digest":"sha256:7b88a521d9ae06d25b510294e6af9ec7a80dd11249eabd68f839b76c40d2e4f9","observation_id":"612b7f28-ecfd-462f-8cbe-de69fed41b67","resolution":{"observed_at":"2026-08-15T20:43:49.243345Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-22T06:32:14.747728+00:00","source":"crossref"},{"observed_at":"2026-08-22T06:32:06.552537+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":"2026-08-15T20:43:49.228173Z","title":null,"venue":null,"work_id":"001b7242-4ac6-4151-8f2f-0fa604d8af16","year":2022},"citing_paper":{"arxiv_id":"2505.12446","last_updated":"2025-05-18T14:37:28Z","snapshot_observed_at":"2026-08-16T18:45:44.771941Z","submitted_at":"2025-05-18T14:37:28Z","title":"Generalized spectral characterization of signed bipartite graphs","version":1},"reference_index":9,"source":"arxiv_source","source_observed_at":"2026-08-15T20:43:48.849546Z"},"links":{"citing_paper":"/paper/2505.12446"},"observation_digest":"sha256:e30f0cc8f095e01797eb904a8b229e286ad0e2a6d6f2c2ccdca72d04ff81ef34","observation_id":"10061fc5-0086-4703-883d-6f2bdb22943e","resolution":{"observed_at":"2026-08-15T20:43:49.232036Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-22T06:32:14.747728+00:00","source":"crossref"},{"observed_at":"2026-08-22T06:32:06.552537+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":"2504.12932","doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-15T20:43:49.065098Z","title":null,"venue":null,"work_id":"e0c09e1b-3d86-4784-992d-0cd77dbc9055","year":null},"citing_paper":{"arxiv_id":"2505.12446","last_updated":"2025-05-18T14:37:28Z","snapshot_observed_at":"2026-08-16T18:45:44.771941Z","submitted_at":"2025-05-18T14:37:28Z","title":"Generalized spectral characterization of signed bipartite graphs","version":1},"reference_index":10,"source":"arxiv_source","source_observed_at":"2026-08-15T20:43:48.853300Z"},"links":{"citing_paper":"/paper/2505.12446"},"observation_digest":"sha256:64ed588749454b60577805bca5df982205b00e73e561c162471f11cc54a8c322","observation_id":"6372a8d7-5e2a-4277-b362-b2859cf0a46b","resolution":{"observed_at":"2026-08-15T20:43:49.186664Z","resolver_source":"raw_fallback","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-22T06:32:14.747728+00:00","source":"crossref"},{"observed_at":"2026-08-22T06:32:06.552537+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":"2026-08-15T20:43:49.217170Z","title":"Lang, Algebra, Springer-Verlag, New York, 2002","venue":null,"work_id":"607d9917-357a-4ff4-a6ee-aecd62eaa280","year":2002},"citing_paper":{"arxiv_id":"2505.12446","last_updated":"2025-05-18T14:37:28Z","snapshot_observed_at":"2026-08-16T18:45:44.771941Z","submitted_at":"2025-05-18T14:37:28Z","title":"Generalized spectral characterization of signed bipartite graphs","version":1},"reference_index":11,"source":"arxiv_source","source_observed_at":"2026-08-15T20:43:48.886061Z"},"links":{"citing_paper":"/paper/2505.12446"},"observation_digest":"sha256:bb2a152d0502305f97d098c334c515f98ad43dac2066c71681050c8d18d61e65","observation_id":"66ab75f1-f09e-4d70-8033-acbcf23097d5","resolution":{"observed_at":"2026-08-15T20:43:49.221673Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-22T06:32:14.747728+00:00","source":"crossref"},{"observed_at":"2026-08-22T06:32:06.552537+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":"2026-08-15T20:43:49.206042Z","title":null,"venue":null,"work_id":"29fd608a-feb8-46df-ac83-40f6eaecb9a1","year":2021},"citing_paper":{"arxiv_id":"2505.12446","last_updated":"2025-05-18T14:37:28Z","snapshot_observed_at":"2026-08-16T18:45:44.771941Z","submitted_at":"2025-05-18T14:37:28Z","title":"Generalized spectral characterization of signed bipartite graphs","version":1},"reference_index":12,"source":"arxiv_source","source_observed_at":"2026-08-15T20:43:48.919296Z"},"links":{"citing_paper":"/paper/2505.12446"},"observation_digest":"sha256:496c304084727c865a1cf7e7d41678281c1cc3dc7e20cef3d6d3a15cf77946c7","observation_id":"07d5bddd-1f5f-46e0-b97e-bb53842fee83","resolution":{"observed_at":"2026-08-15T20:43:49.210173Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-22T06:32:14.747728+00:00","source":"crossref"},{"observed_at":"2026-08-22T06:32:06.552537+00:00","source":"retraction_watch"}],"state":"measured"}}],"paper":{"arxiv_id":"2505.12446","last_updated":"2025-05-18T14:37:28Z","latest_version":1,"primary_category":"math.CO","snapshot_observed_at":"2026-08-16T18:45:44.771941Z","submitted_at":"2025-05-18T14:37:28Z","title":"Generalized spectral characterization of signed bipartite graphs"},"reference_resolution":{"displayed":12,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":6,"verified_exact":1,"verified_fuzzy":5},"total_outbound_references":12},"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":"2026-08-22T06:32:14.747728+00:00","source":"crossref"},{"observed_at":"2026-08-22T06:32:06.552537+00:00","source":"retraction_watch"}],"thesis":"As of 22 August 2026, this Paper Citation Record lists 12 of 12 outbound references and 0 inbound Pith citation observations for arXiv:2505.12446."}