{"as_of":"2026-08-18T21:53:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:ac717cc13596de65c80e93c0376ad50ac617e1703afa1b28d9a582bb0ceca6e3","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":"2026-08-18T06:34:40.430872+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":"2026-08-11T14:18:34.743002Z","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":"2026-08-11T14:18:35.756857Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2401.13737","last_updated":"2024-10-04T15:24:38Z","snapshot_observed_at":"2026-08-16T14:24:46.442514Z","submitted_at":"2024-01-24T19:00:02Z","title":"Metallicity distributions of halo stars: do they trace the Galactic accretion history?","version":2},"cited_work":{"arxiv_id":"2401.13737","doi":null,"metadata_source":"pith","pith_arxiv_id":"2401.13737","snapshot_observed_at":"2026-08-11T14:18:35.756857Z","title":"Metallicity distributions of halo stars: do they trace the Galactic accretion history?","venue":"astro-ph.GA","work_id":"ab8122b9-3f6b-4c53-a193-bc39c1dccae4","year":2024},"citing_paper":{"arxiv_id":"2412.12304","last_updated":"2024-12-16T19:18:14Z","snapshot_observed_at":"2026-08-17T11:17:47.685959Z","submitted_at":"2024-12-16T19:18:14Z","title":"The Age-Thickness Relation of the Milky Way Disk: A Tracer of Galactic Merging History","version":1},"reference_index":62,"source":"arxiv_source","source_observed_at":"2026-08-11T14:18:34.743002Z"},"links":{"cited_paper":"/paper/2401.13737","citing_paper":"/paper/2412.12304"},"observation_digest":"sha256:e6cd7daca6fbfdd5f782431eea5f4a1e76ecd6cf519689766f101a622cdc439b","observation_id":"be123710-ac9e-4211-a509-a35a5ad72a78","resolution":{"observed_at":"2026-08-11T14:18:35.824494Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2401.13737","last_updated":"2024-10-04T15:24:38Z","snapshot_observed_at":"2026-08-16T14:24:46.442514Z","submitted_at":"2024-01-24T19:00:02Z","title":"Metallicity distributions of halo stars: do they trace the Galactic accretion history?","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2401.13737","snapshot_observed_at":"2026-08-03T19:35:04.135967Z","title":null,"venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2511.23452","last_updated":"2026-07-05T17:17:05Z","snapshot_observed_at":"2026-08-17T09:37:10.938797Z","submitted_at":"2025-11-28T18:43:46Z","title":"From metallicity distributions to mutual information: A new perspective on stellar halo assembly","version":2},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-08-03T19:35:04.135967Z"},"links":{"cited_paper":"/paper/2401.13737","citing_paper":"/paper/2511.23452"},"observation_digest":"sha256:485aa7f9c6c30a9a8e196da3691a165e55fe6db767b07cba791e9f30002d3f82","observation_id":"544bffb1-b92e-41ae-b655-76fc117a7540","resolution":{"observed_at":"2026-08-03T19:35:04.135967Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/2401.13737/citation-record","integrity":"/paper/2401.13737/integrity","json":"/paper/2401.13737/citation-record.json","paper":"/paper/2401.13737"},"outbound":[],"paper":{"arxiv_id":"2401.13737","last_updated":"2024-10-04T15:24:38Z","latest_version":2,"primary_category":"astro-ph.GA","snapshot_observed_at":"2026-08-16T14:24:46.442514Z","submitted_at":"2024-01-24T19:00:02Z","title":"Metallicity distributions of halo stars: do they trace the Galactic accretion history?"},"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":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"thesis":"As of 18 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2401.13737."}