{"as_of":"2026-08-23T14:12:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:d6e3c2f1035f3849f0a8ea63c70319b7c9f06ee322e38f92bafb0a796f568c1b","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":"2026-08-23T06:30:58.430688+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":"2026-08-01T17:49:34.864812Z","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":"1905.05915","last_updated":"2019-05-15T02:14:47Z","snapshot_observed_at":"2026-08-14T16:32:11.523486Z","submitted_at":"2019-05-15T02:14:47Z","title":"Lijiang 2.4-meter Telescope and its Instruments","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1905.05915","snapshot_observed_at":"2026-08-01T17:49:34.864812Z","title":"Research in Astronomy and Astrophysics , keywords =","venue":null,"work_id":null,"year":1905},"citing_paper":{"arxiv_id":"2607.17510","last_updated":"2026-07-20T03:33:33Z","snapshot_observed_at":"2026-08-17T15:36:02.696029Z","submitted_at":"2026-07-20T03:33:33Z","title":"Optical observations on the young Type Ia SN 2021fxy with detached high velocity features","version":1},"reference_index":131,"source":"arxiv_source","source_observed_at":"2026-08-01T17:49:34.864812Z"},"links":{"cited_paper":"/paper/1905.05915","citing_paper":"/paper/2607.17510"},"observation_digest":"sha256:5090abac0792cd4dd7741caea3d11a24eeb0ac96478b3026cce0a026cc9b9299","observation_id":"45ea7a12-4439-418b-b088-d9f1dcc250d0","resolution":{"observed_at":"2026-08-01T17:49:34.864812Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/1905.05915/citation-record","integrity":"/paper/1905.05915/integrity","json":"/paper/1905.05915/citation-record.json","paper":"/paper/1905.05915"},"outbound":[],"paper":{"arxiv_id":"1905.05915","last_updated":"2019-05-15T02:14:47Z","latest_version":1,"primary_category":"astro-ph.IM","snapshot_observed_at":"2026-08-14T16:32:11.523486Z","submitted_at":"2019-05-15T02:14:47Z","title":"Lijiang 2.4-meter Telescope and its Instruments"},"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":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"thesis":"As of 23 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1905.05915."}