{"as_of":"2026-08-15T00:35:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:fde3442b07d900c09bcc2fbdd234f813e1c15652db6c52f4f995b405222679f6","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":"2026-08-14T06:32:32.682623+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":"2026-08-06T22:32:10.202818Z","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":"2026-08-10T05:30:23.456663Z","state":"measured"}],"external_citation_measurements":[{"count":0,"observed_at":"2026-08-10T05:30:23.456663Z","source":"pith"}],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1110.1281","last_updated":"2011-10-06T14:36:21Z","snapshot_observed_at":"2026-08-13T06:59:46.056648Z","submitted_at":"2011-10-06T14:36:21Z","title":"A review of the Z-track sources","version":1},"cited_work":{"arxiv_id":"1110.1281","doi":"10.48550/arxiv.1110.1281","metadata_source":"pith","pith_arxiv_id":"1110.1281","snapshot_observed_at":"2026-08-10T05:30:23.456663Z","title":"A review of the Z-track sources","venue":"astro-ph.HE","work_id":"32cdc8fc-6392-453b-a6c3-532d175d4bb0","year":2011},"citing_paper":{"arxiv_id":"2506.21679","last_updated":"2025-06-26T18:02:35Z","snapshot_observed_at":"2026-08-13T09:49:37.513839Z","submitted_at":"2025-06-26T18:02:35Z","title":"Spectral evolution of GX 17+2 using AstroSat and NICER observations","version":1},"reference_index":20,"source":"arxiv_source","source_observed_at":"2026-08-06T22:32:10.202818Z"},"links":{"cited_paper":"/paper/1110.1281","citing_paper":"/paper/2506.21679"},"observation_digest":"sha256:1b240813aad17edcedd4d275d3d89cf7fa42deac03700483fc0fce0b2b009c13","observation_id":"7d59a869-3f29-42e6-98f3-0ec97f5a9f5e","resolution":{"observed_at":"2026-08-06T22:32:11.388057Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1110.1281/citation-record","integrity":"/paper/1110.1281/integrity","json":"/paper/1110.1281/citation-record.json","paper":"/paper/1110.1281"},"outbound":[],"paper":{"arxiv_id":"1110.1281","last_updated":"2011-10-06T14:36:21Z","latest_version":1,"primary_category":"astro-ph.HE","snapshot_observed_at":"2026-08-13T06:59:46.056648Z","submitted_at":"2011-10-06T14:36:21Z","title":"A review of the Z-track sources"},"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":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"thesis":"As of 15 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1110.1281."}