{"as_of":"2026-08-12T05:46:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:ca8575e5bb84fb3c79e46467df7557bd331d09adac2596e4d581a8c3e737d500","coverage":[{"denominator":0,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":0,"source":"paper_references, paper_reference_links","source_observed_at":null,"state":"measured"},{"denominator":2,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":2,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-11T06:34:44.6726+00:00","state":"measured"},{"denominator":2,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":2,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-11T05:51:03.852180Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"arxiv_reference","source_observed_at":"2026-05-17T20:30:11.411862Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2403.19608","last_updated":"2024-06-21T22:52:29Z","snapshot_observed_at":"2026-07-06T17:52:42.437336Z","submitted_at":"2024-03-28T17:29:12Z","title":"Classical Kerr-Schild double copy in bigravity for maximally symmetric spacetimes","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2403.19608","snapshot_observed_at":"2026-08-11T05:51:03.852180Z","title":"Classical Kerr-Schild double copy in bigravity for maximally symmetric spacetimes,","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2412.17191","last_updated":"2024-12-22T23:45:05Z","snapshot_observed_at":"2026-08-11T10:43:28.578441Z","submitted_at":"2024-12-22T23:45:05Z","title":"Pleba\\'nski-Demia\\'nski solutions in bigravity and Kerr-Schild double copy relations using an effective metric","version":1},"reference_index":54,"source":"pdf_text","source_observed_at":"2026-08-11T05:51:03.852180Z"},"links":{"cited_paper":"/paper/2403.19608","citing_paper":"/paper/2412.17191"},"observation_digest":"sha256:6e9e0e9e72275c8f2df47505a8213416194c0e5074874abd396e3d4a217d13ef","observation_id":"968b2878-2fbc-4b26-ac94-a4cc6cca90f2","resolution":{"observed_at":"2026-08-11T05:51:03.852180Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2403.19608","last_updated":"2024-06-21T22:52:29Z","snapshot_observed_at":"2026-07-06T17:52:42.437336Z","submitted_at":"2024-03-28T17:29:12Z","title":"Classical Kerr-Schild double copy in bigravity for maximally symmetric spacetimes","version":3},"cited_work":{"arxiv_id":"2403.19608","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2403.19608","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Garc´ ıa-Compe´ an and C","venue":null,"work_id":"9af11438-e08f-4d66-a7f2-a39d770b7a02","year":2024},"citing_paper":{"arxiv_id":"2511.14854","last_updated":"2026-05-04T23:39:34Z","snapshot_observed_at":"2026-08-02T15:55:42.831937Z","submitted_at":"2025-11-18T19:06:02Z","title":"The Penrose Transform and the Kerr-Schild double copy","version":3},"reference_index":49,"source":"pdf_text","source_observed_at":"2026-05-17T20:27:38.559664Z"},"links":{"cited_paper":"/paper/2403.19608","citing_paper":"/paper/2511.14854"},"observation_digest":"sha256:c1ba83877de28b31bbf07d96c79704c261968d85dc533592cd1a054e4f5b9fa8","observation_id":"0e342171-4905-4372-aca7-e4a5a8186f59","resolution":{"observed_at":"2026-05-17T20:30:11.413385Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2403.19608/citation-record","integrity":"/paper/2403.19608/integrity","json":"/paper/2403.19608/citation-record.json","paper":"/paper/2403.19608"},"outbound":[],"paper":{"arxiv_id":"2403.19608","last_updated":"2024-06-21T22:52:29Z","latest_version":3,"primary_category":"gr-qc","snapshot_observed_at":"2026-07-06T17:52:42.437336Z","submitted_at":"2024-03-28T17:29:12Z","title":"Classical Kerr-Schild double copy in bigravity for maximally symmetric spacetimes"},"reference_resolution":{"displayed":0,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":0,"verified_exact":0,"verified_fuzzy":0},"total_outbound_references":0},"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":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"thesis":"As of 12 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2403.19608."}