{"as_of":"2026-08-16T00:56:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:4743b028b5a0b18e1eaa406c9a77fc8169a65146094aafdeccf17f5ab5c9ea94","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":"2026-08-15T06:32:42.880941+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":"2026-08-10T21:21:46.789161Z","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":"2026-08-10T21:21:47.418206Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1905.08523","last_updated":"2019-11-01T02:03:55Z","snapshot_observed_at":"2026-08-14T16:29:11.784754Z","submitted_at":"2019-05-21T09:54:57Z","title":"Quantum Rydberg Central Spin Model","version":5},"cited_work":{"arxiv_id":"1905.08523","doi":null,"metadata_source":"pith","pith_arxiv_id":"1905.08523","snapshot_observed_at":"2026-08-10T21:21:47.418206Z","title":"Quantum Rydberg Central Spin Model","venue":"cond-mat.quant-gas","work_id":"375248df-2446-4f79-b0a3-88c4c6e893de","year":2019},"citing_paper":{"arxiv_id":"2501.05562","last_updated":"2025-01-09T20:17:30Z","snapshot_observed_at":"2026-08-11T14:44:03.761867Z","submitted_at":"2025-01-09T20:17:30Z","title":"Kondo impurity in an attractive Fermi-Hubbard bath: Equilibrium and dynamics","version":1},"reference_index":64,"source":"pdf_text","source_observed_at":"2026-08-10T21:21:46.789161Z"},"links":{"cited_paper":"/paper/1905.08523","citing_paper":"/paper/2501.05562"},"observation_digest":"sha256:d4811fff02eec012370b36ff6bd9bbdc22cc0b5b7092d1ceda4576fe73d1ed89","observation_id":"0586a46f-6184-41b0-8084-ad905bd13e48","resolution":{"observed_at":"2026-08-10T21:21:47.423498Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1905.08523/citation-record","integrity":"/paper/1905.08523/integrity","json":"/paper/1905.08523/citation-record.json","paper":"/paper/1905.08523"},"outbound":[],"paper":{"arxiv_id":"1905.08523","last_updated":"2019-11-01T02:03:55Z","latest_version":5,"primary_category":"cond-mat.quant-gas","snapshot_observed_at":"2026-08-14T16:29:11.784754Z","submitted_at":"2019-05-21T09:54:57Z","title":"Quantum Rydberg Central Spin Model"},"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":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"thesis":"As of 16 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1905.08523."}