{"as_of":"2026-08-18T06:23:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:cfb1d2577c244c2f72fe204694a3e60577a36a784ce1d9205facffcf7e71df0d","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":3,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":3,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-17T06:30:58.91139+00:00","state":"measured"},{"denominator":3,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":3,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-05T00:54:12.374312Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"pith","source_observed_at":"2026-08-05T00:54:15.575377Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2108.02841","last_updated":"2021-12-23T21:28:44Z","snapshot_observed_at":"2026-08-16T18:04:56.846374Z","submitted_at":"2021-08-05T20:47:46Z","title":"Physical interpretation of Newman-Janis rotating systems. II. General systems","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2108.02841","snapshot_observed_at":"2026-08-03T01:15:25.246734Z","title":"Beltracchi and P","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2602.10579","last_updated":"2026-06-16T11:09:53Z","snapshot_observed_at":"2026-08-16T17:58:51.751922Z","submitted_at":"2026-02-11T07:08:30Z","title":"Geometric properties of slowly rotating black holes embedded in matter environments","version":2},"reference_index":46,"source":"pdf_text","source_observed_at":"2026-08-03T01:15:25.246734Z"},"links":{"cited_paper":"/paper/2108.02841","citing_paper":"/paper/2602.10579"},"observation_digest":"sha256:f3766b160a0d7ede285df24a69483d92872c7dc83adfef947eb76c3ed51ce45b","observation_id":"ae220d36-d2ab-42e0-ab72-7bb19155c19e","resolution":{"observed_at":"2026-08-03T01:15:25.246734Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2108.02841","last_updated":"2021-12-23T21:28:44Z","snapshot_observed_at":"2026-08-16T18:04:56.846374Z","submitted_at":"2021-08-05T20:47:46Z","title":"Physical interpretation of Newman-Janis rotating systems. II. General systems","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2108.02841","snapshot_observed_at":"2026-08-01T14:57:19.744626Z","title":"Beltracchi and P","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2607.20565","last_updated":"2026-07-21T01:19:58Z","snapshot_observed_at":"2026-08-13T20:43:56.431553Z","submitted_at":"2026-07-21T01:19:58Z","title":"An obstruction and residual-completion theory for Newman--Janis deformations","version":1},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-08-01T14:57:19.744626Z"},"links":{"cited_paper":"/paper/2108.02841","citing_paper":"/paper/2607.20565"},"observation_digest":"sha256:28c21946e5aab4258b9333ecf3d8ff516a0b59ad52ac2fe0e2a798f0635d1e76","observation_id":"0c314e72-1c83-444f-9637-69e6298d84a6","resolution":{"observed_at":"2026-08-01T14:57:19.744626Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2108.02841","last_updated":"2021-12-23T21:28:44Z","snapshot_observed_at":"2026-08-16T18:04:56.846374Z","submitted_at":"2021-08-05T20:47:46Z","title":"Physical interpretation of Newman-Janis rotating systems. II. General systems","version":2},"cited_work":{"arxiv_id":"2108.02841","doi":null,"metadata_source":"pith","pith_arxiv_id":"2108.02841","snapshot_observed_at":"2026-08-05T00:54:15.575377Z","title":"Physical interpretation of Newman-Janis rotating systems. II. General systems","venue":"gr-qc","work_id":"755ddf5a-11ae-4a1d-9b15-10f61333df65","year":2021},"citing_paper":{"arxiv_id":"2608.00519","last_updated":"2026-08-01T08:30:50Z","snapshot_observed_at":"2026-08-17T07:54:11.289983Z","submitted_at":"2026-08-01T08:30:50Z","title":"Convexity criterion and radial-profile response for off-shell Kerr geometries: a fuzzy-dark-matter profile as an analytic benchmark","version":1},"reference_index":68,"source":"pdf_text","source_observed_at":"2026-08-05T00:54:12.374312Z"},"links":{"cited_paper":"/paper/2108.02841","citing_paper":"/paper/2608.00519"},"observation_digest":"sha256:2b98bb0f67ed9b86eb547597c65ce3d7a2f5ba02972ba4482c86e4bc592f3b3b","observation_id":"3532aed7-6cf1-4280-a1fb-d5d55396b194","resolution":{"observed_at":"2026-08-05T00:54:15.713516Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-17T06:30:58.91139+00:00","source":"crossref"},{"observed_at":"2026-08-17T06:30:54.323127+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2108.02841/citation-record","integrity":"/paper/2108.02841/integrity","json":"/paper/2108.02841/citation-record.json","paper":"/paper/2108.02841"},"outbound":[],"paper":{"arxiv_id":"2108.02841","last_updated":"2021-12-23T21:28:44Z","latest_version":2,"primary_category":"gr-qc","snapshot_observed_at":"2026-08-16T18:04:56.846374Z","submitted_at":"2021-08-05T20:47:46Z","title":"Physical interpretation of Newman-Janis rotating systems. II. General systems"},"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":"2026-08-17T06:30:58.91139+00:00","source":"crossref"},{"observed_at":"2026-08-17T06:30:54.323127+00:00","source":"retraction_watch"}],"thesis":"As of 18 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 3 inbound Pith citation observations for arXiv:2108.02841."}