{"as_of":"2026-08-07T07:33:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:70a2a7fe257d8605a17de5e206cad9218412534408933e00da343a0d2a103635","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":"2026-08-07T06:34:17.273281+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":"2026-08-01T10:42:13.199694Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":1,"source":"pith","source_observed_at":"2026-08-05T02:28:24.338817Z","state":"measured"}],"external_citation_measurements":[{"count":66,"observed_at":"2026-08-05T02:28:24.338817Z","source":"pith"}],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1910.01532","last_updated":"2019-10-11T12:57:50Z","snapshot_observed_at":"2026-08-04T12:13:23.805821Z","submitted_at":"2019-10-03T14:47:34Z","title":"Spiral Structure in the Gas Disk of TW Hya","version":2},"cited_work":{"arxiv_id":"1910.01532","doi":"10.3847/2041-8213/ab4a83","metadata_source":"pith","pith_arxiv_id":"1910.01532","snapshot_observed_at":"2026-08-05T02:49:54.815029Z","title":"Spiral Structure in the Gas Disk of TW Hya","venue":"astro-ph.EP","work_id":"70affd4d-0ff8-47e1-850f-35ef1e937168","year":2019},"citing_paper":{"arxiv_id":"2607.11674","last_updated":"2026-07-13T15:14:57Z","snapshot_observed_at":"2026-07-16T23:19:57.287667Z","submitted_at":"2026-07-13T15:14:57Z","title":"Unstable magnetospheric accretion on the T Tauri star TW Hya","version":1},"reference_index":152,"source":"arxiv_source","source_observed_at":"2026-07-14T03:58:35.317650Z"},"links":{"cited_paper":"/paper/1910.01532","citing_paper":"/paper/2607.11674"},"observation_digest":"sha256:96a7cd2cb5aac3a84295c89e9231c17a3c2ded58eeea6c7ea654125aa918d2a2","observation_id":"3d662f85-89eb-4000-b1c1-7b8299937581","resolution":{"observed_at":"2026-07-14T04:00:13.928687Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-07-14T06:20:26.03187+00:00","source":"crossref_status_cache"},{"observed_at":"2026-07-14T06:20:26.03187+00:00","source":"openalex_status_cache"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1910.01532","last_updated":"2019-10-11T12:57:50Z","snapshot_observed_at":"2026-08-04T12:13:23.805821Z","submitted_at":"2019-10-03T14:47:34Z","title":"Spiral Structure in the Gas Disk of TW Hya","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1910.01532","snapshot_observed_at":"2026-08-01T10:42:13.199694Z","title":", keywords =","venue":null,"work_id":null,"year":2041},"citing_paper":{"arxiv_id":"2607.20158","last_updated":"2026-07-22T13:55:07Z","snapshot_observed_at":"2026-08-06T18:39:40.724972Z","submitted_at":"2026-07-22T13:55:07Z","title":"Dust and Gas Transport in Substructured Nonideal MHD Wind-Launching Disks with Embedded Planets","version":1},"reference_index":127,"source":"arxiv_source","source_observed_at":"2026-08-01T10:42:13.199694Z"},"links":{"cited_paper":"/paper/1910.01532","citing_paper":"/paper/2607.20158"},"observation_digest":"sha256:36c8d7d87aa6377722c2ceed277248af5432a7528e1d8be5124863222a3f6e38","observation_id":"a86e5cf5-94ee-4cfd-8c5c-b1dcf9b0f7ea","resolution":{"observed_at":"2026-08-01T10:42:13.199694Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/1910.01532/citation-record","integrity":"/paper/1910.01532/integrity","json":"/paper/1910.01532/citation-record.json","paper":"/paper/1910.01532"},"outbound":[],"paper":{"arxiv_id":"1910.01532","last_updated":"2019-10-11T12:57:50Z","latest_version":2,"primary_category":"astro-ph.EP","snapshot_observed_at":"2026-08-04T12:13:23.805821Z","submitted_at":"2019-10-03T14:47:34Z","title":"Spiral Structure in the Gas Disk of TW Hya"},"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":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"thesis":"As of 7 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1910.01532."}