{"as_of":"2026-08-06T16:52:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:c9e4d5d9c694257f9b56b47e2940beb4d73f06e885406e3255762603b2aaa203","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":"2026-08-06T06:34:29.942622+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":"2026-08-03T07:11:03.038423Z","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":"2201.06533","last_updated":"2023-10-13T00:17:28Z","snapshot_observed_at":"2026-08-05T09:15:30.771399Z","submitted_at":"2022-01-17T17:27:13Z","title":"Efficient Algorithms for Approximating Quantum Partition Functions at Low Temperature","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2201.06533","snapshot_observed_at":"2026-08-03T07:11:03.038423Z","title":"Helmuth and R","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2601.21140","last_updated":"2026-07-14T04:46:06Z","snapshot_observed_at":"2026-08-06T16:04:59.130571Z","submitted_at":"2026-01-29T00:49:31Z","title":"Efficient Algorithms for Weakly-Interacting Quantum Spin Systems","version":2},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-03T07:11:03.038423Z"},"links":{"cited_paper":"/paper/2201.06533","citing_paper":"/paper/2601.21140"},"observation_digest":"sha256:0cf0d6e487f1a01ab3d6c1977109f717aaffe6c05e13ef065802856a9c2b13ea","observation_id":"5abeba51-6e09-43d6-a7b0-61f8e4ca9f52","resolution":{"observed_at":"2026-08-03T07:11:03.038423Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/2201.06533/citation-record","integrity":"/paper/2201.06533/integrity","json":"/paper/2201.06533/citation-record.json","paper":"/paper/2201.06533"},"outbound":[],"paper":{"arxiv_id":"2201.06533","last_updated":"2023-10-13T00:17:28Z","latest_version":2,"primary_category":"quant-ph","snapshot_observed_at":"2026-08-05T09:15:30.771399Z","submitted_at":"2022-01-17T17:27:13Z","title":"Efficient Algorithms for Approximating Quantum Partition Functions at Low Temperature"},"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":"2026-08-06T06:34:29.942622+00:00","source":"crossref"},{"observed_at":"2026-08-06T06:34:23.284952+00:00","source":"retraction_watch"}],"thesis":"As of 6 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:2201.06533."}