{"as_of":"2026-08-23T08:11:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:76b13d22ff69bbb6350022a2cd945495824ff697330d52536e6f3747e1a17674","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":"2026-08-03T04:01:13.771580Z","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":0,"observed_at":"2026-08-05T02:28:24.338817Z","source":"pith"}],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2206.11762","last_updated":"2022-06-23T15:01:00Z","snapshot_observed_at":"2026-08-16T16:50:51.260892Z","submitted_at":"2022-06-23T15:01:00Z","title":"sparse-ir: optimal compression and sparse sampling of many-body propagators","version":1},"cited_work":{"arxiv_id":"2206.11762","doi":"10.48550/arxiv.2206.11762","metadata_source":"pith","pith_arxiv_id":"2206.11762","snapshot_observed_at":"2026-08-05T02:49:54.815029Z","title":"sparse-ir: optimal compression and sparse sampling of many-body propagators","venue":"physics.comp-ph","work_id":"70145447-4a01-4a74-b410-5025cae91477","year":2022},"citing_paper":{"arxiv_id":"2602.06298","last_updated":"2026-07-21T13:08:35Z","snapshot_observed_at":"2026-08-14T23:11:35.369356Z","submitted_at":"2026-02-06T01:44:51Z","title":"Pseudogap, Fermi liquid, Van Hove singularity and maxima of the compressibility and of the Knight shift as a function of doping in the two-dimensional Hubbard model","version":3},"reference_index":78,"source":"pdf_text","source_observed_at":"2026-08-03T04:01:13.771580Z"},"links":{"cited_paper":"/paper/2206.11762","citing_paper":"/paper/2602.06298"},"observation_digest":"sha256:a7e50780b6b19b50df5515abd63d2decfb5cf9b51a9bb8e0c024c4e6247da0ff","observation_id":"fc48f5ec-1fbf-4f71-add6-17d5395cb7f0","resolution":{"observed_at":"2026-08-03T04:03:19.185646Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"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"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2206.11762/citation-record","integrity":"/paper/2206.11762/integrity","json":"/paper/2206.11762/citation-record.json","paper":"/paper/2206.11762"},"outbound":[],"paper":{"arxiv_id":"2206.11762","last_updated":"2022-06-23T15:01:00Z","latest_version":1,"primary_category":"physics.comp-ph","snapshot_observed_at":"2026-08-16T16:50:51.260892Z","submitted_at":"2022-06-23T15:01:00Z","title":"sparse-ir: optimal compression and sparse sampling of many-body propagators"},"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:2206.11762."}