{"as_of":"2026-08-12T21:01:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:e392b6df3608e6004256dbe9163e27fa1ddb2ea947cc252ea1497e622f4268ff","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":1,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":1,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-12T06:34:41.77262+00:00","state":"measured"},{"denominator":1,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":1,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-02T20:29:12.140809Z","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":[{"citation":{"cited_paper":{"arxiv_id":"2404.06509","last_updated":"2024-06-17T18:00:03Z","snapshot_observed_at":"2026-07-06T17:57:56.632041Z","submitted_at":"2024-04-09T17:59:04Z","title":"Horizon-penetrating form of parametrized metrics for static and stationary black holes","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2404.06509","snapshot_observed_at":"2026-08-02T20:29:12.140809Z","title":"Ma and L","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2602.23417","last_updated":"2026-07-14T13:50:38Z","snapshot_observed_at":"2026-08-09T16:50:05.398403Z","submitted_at":"2026-02-26T19:00:00Z","title":"Universality of the Blandford-Znajek emission in stationary and axisymmetric spacetimes","version":2},"reference_index":76,"source":"pdf_text","source_observed_at":"2026-08-02T20:29:12.140809Z"},"links":{"cited_paper":"/paper/2404.06509","citing_paper":"/paper/2602.23417"},"observation_digest":"sha256:dd5c124bd7e03c9964cf03bda4992a5122499605b340a801d4cc7d4f5f9aee12","observation_id":"074a2041-afe5-4e0d-8b72-872a0bc33028","resolution":{"observed_at":"2026-08-02T20:29:12.140809Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/2404.06509/citation-record","integrity":"/paper/2404.06509/integrity","json":"/paper/2404.06509/citation-record.json","paper":"/paper/2404.06509"},"outbound":[],"paper":{"arxiv_id":"2404.06509","last_updated":"2024-06-17T18:00:03Z","latest_version":3,"primary_category":"gr-qc","snapshot_observed_at":"2026-07-06T17:57:56.632041Z","submitted_at":"2024-04-09T17:59:04Z","title":"Horizon-penetrating form of parametrized metrics for static and stationary black holes"},"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":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+00:00","source":"retraction_watch"}],"thesis":"As of 12 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:2404.06509."}