{"as_of":"2026-08-17T16:30:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:c353b4b42fd9fc89eceb02074ba4f6269a4e25891a3d1e5463d68c2d646edb3d","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":"2026-08-06T11:53:46.035443Z","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":"2026-08-06T11:53:47.652628Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2503.07811","last_updated":"2026-08-07T15:23:01Z","snapshot_observed_at":"2026-08-12T23:12:13.339640Z","submitted_at":"2025-03-10T19:51:37Z","title":"A primer on optimal transport for causal inference with observational data","version":3},"cited_work":{"arxiv_id":"2503.07811","doi":null,"metadata_source":"pith","pith_arxiv_id":"2503.07811","snapshot_observed_at":"2026-08-06T11:53:47.652628Z","title":"A primer on optimal transport for causal inference with observational data","venue":"stat.ME","work_id":"6e5970e8-ada2-496b-82e7-1886e0761e02","year":2025},"citing_paper":{"arxiv_id":"2507.22422","last_updated":"2025-07-30T06:50:19Z","snapshot_observed_at":"2026-08-13T19:40:55.695828Z","submitted_at":"2025-07-30T06:50:19Z","title":"Generalized Optimal Transport","version":1},"reference_index":173,"source":"pdf_text","source_observed_at":"2026-08-06T11:53:46.035443Z"},"links":{"cited_paper":"/paper/2503.07811","citing_paper":"/paper/2507.22422"},"observation_digest":"sha256:ee600ddcbbf3600fdd3a65c6c2d0810203223dd1d5b3737ff5a63536c294cbf8","observation_id":"724371e4-f6de-4772-b85e-1608b6aeb67d","resolution":{"observed_at":"2026-08-06T11:53:47.829468Z","resolver_source":"local_arxiv","status":"metadata_mismatch"},"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/2503.07811/citation-record","integrity":"/paper/2503.07811/integrity","json":"/paper/2503.07811/citation-record.json","paper":"/paper/2503.07811"},"outbound":[],"paper":{"arxiv_id":"2503.07811","last_updated":"2026-08-07T15:23:01Z","latest_version":3,"primary_category":"stat.ME","snapshot_observed_at":"2026-08-12T23:12:13.339640Z","submitted_at":"2025-03-10T19:51:37Z","title":"A primer on optimal transport for causal inference with observational data"},"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:2503.07811."}