{"as_of":"2026-08-17T22:57:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:fc9de550c51c84c417592d0a7ee5b3e823d3b8c2d9c2f5e8fc4f495b3f0a2c1a","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":"2026-08-17T06:30:58.91139+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":"2026-08-10T20:07:55.850539Z","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":"2026-08-10T20:07:56.813219Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1209.0340","last_updated":"2012-09-03T13:16:53Z","snapshot_observed_at":"2026-08-15T00:48:00.702034Z","submitted_at":"2012-09-03T13:16:53Z","title":"Kropina metrics and Zermelo navigation on Riemannian manifolds","version":1},"cited_work":{"arxiv_id":"1209.0340","doi":null,"metadata_source":"pith","pith_arxiv_id":"1209.0340","snapshot_observed_at":"2026-08-10T20:07:56.813219Z","title":"Kropina metrics and Zermelo navigation on Riemannian manifolds","venue":"math.DG","work_id":"74590a0f-777b-4e17-a152-d7e508d6a9ef","year":2012},"citing_paper":{"arxiv_id":"2501.09536","last_updated":"2025-06-26T00:14:21Z","snapshot_observed_at":"2026-08-14T16:28:16.613201Z","submitted_at":"2025-01-16T13:40:43Z","title":"Wind-Finslerian structure of black holes","version":2},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-08-10T20:07:55.850539Z"},"links":{"cited_paper":"/paper/1209.0340","citing_paper":"/paper/2501.09536"},"observation_digest":"sha256:fc59d783fced1fbd980948d1b97c16cb5e2193cfad2397a2c6eac0f53be4a953","observation_id":"2617b2b1-3475-4141-9525-8da9d294cc78","resolution":{"observed_at":"2026-08-10T20:07:56.819246Z","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/1209.0340/citation-record","integrity":"/paper/1209.0340/integrity","json":"/paper/1209.0340/citation-record.json","paper":"/paper/1209.0340"},"outbound":[],"paper":{"arxiv_id":"1209.0340","last_updated":"2012-09-03T13:16:53Z","latest_version":1,"primary_category":"math.DG","snapshot_observed_at":"2026-08-15T00:48:00.702034Z","submitted_at":"2012-09-03T13:16:53Z","title":"Kropina metrics and Zermelo navigation on Riemannian manifolds"},"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 17 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1209.0340."}