{"as_of":"2026-08-19T21:05:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:20777471d14816e9414f0a26462578df6a94936e901d93a57ff15a22a603238c","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":"2026-08-19T06:32:44.657259+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":"2026-06-28T20:55:41.644648Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"arxiv_reference","source_observed_at":"2026-07-01T20:36:11.700544Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2004.13220","last_updated":"2020-08-03T21:24:04Z","snapshot_observed_at":"2026-08-16T02:58:54.774654Z","submitted_at":"2020-04-28T00:26:23Z","title":"Interplay between superconductivity and non-Fermi liquid at a quantum-critical point in a metal. I: The $\\gamma$-model and its phase diagram at $T=0$. The case $0 < \\gamma <1$","version":2},"cited_work":{"arxiv_id":"2004.13220","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2004.13220","snapshot_observed_at":"2026-07-01T20:36:11.700544Z","title":"Chubukov, ”Interplay between superconductivity and non-Fermi liquid at a quantum-critical point in a metal","venue":null,"work_id":"4998d63e-58af-4647-b720-416d740294a9","year":2004},"citing_paper":{"arxiv_id":"2605.31540","last_updated":"2026-05-29T16:55:52Z","snapshot_observed_at":"2026-08-14T13:41:52.329947Z","submitted_at":"2026-05-29T16:55:52Z","title":"Migdal-Eliashberg and SUS-$Y^2$-SYK","version":1},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-06-28T20:55:41.644648Z"},"links":{"cited_paper":"/paper/2004.13220","citing_paper":"/paper/2605.31540"},"observation_digest":"sha256:b1435e249fd6f94cc9bb14996e29d2cf1235869e455bbfef0c777e279cea926e","observation_id":"92301a51-51fc-46eb-a4ce-ee873856db1e","resolution":{"observed_at":"2026-07-01T20:36:11.702203Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2004.13220/citation-record","integrity":"/paper/2004.13220/integrity","json":"/paper/2004.13220/citation-record.json","paper":"/paper/2004.13220"},"outbound":[],"paper":{"arxiv_id":"2004.13220","last_updated":"2020-08-03T21:24:04Z","latest_version":2,"primary_category":"cond-mat.str-el","snapshot_observed_at":"2026-08-16T02:58:54.774654Z","submitted_at":"2020-04-28T00:26:23Z","title":"Interplay between superconductivity and non-Fermi liquid at a quantum-critical point in a metal. I: The $\\gamma$-model and its phase diagram at $T=0$. The case $0 < \\gamma <1$"},"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":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"thesis":"As of 19 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:2004.13220."}