{"as_of":"2026-08-15T18:17:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:1b643764526fcc21ad6d316804954450975eb5c39bea87f4446126611ec002aa","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":"2026-08-14T13:19:33.643339Z","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":"2026-08-14T13:19:33.842924Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1906.07152","last_updated":"2019-12-06T00:09:18Z","snapshot_observed_at":"2026-08-14T16:14:25.174749Z","submitted_at":"2019-06-17T17:53:22Z","title":"Geometric and conventional contribution to superfluid weight in twisted bilayer graphene","version":2},"cited_work":{"arxiv_id":"1906.07152","doi":null,"metadata_source":"pith","pith_arxiv_id":"1906.07152","snapshot_observed_at":"2026-08-14T13:19:33.842924Z","title":"Geometric and conventional contribution to superfluid weight in twisted bilayer graphene","venue":"cond-mat.supr-con","work_id":"ce16a824-6ef6-4b5b-8d75-a15ce177af43","year":2019},"citing_paper":{"arxiv_id":"1908.05417","last_updated":"2019-11-19T22:40:35Z","snapshot_observed_at":"2026-08-14T13:12:15.177163Z","submitted_at":"2019-08-15T04:45:30Z","title":"Collective Excitations of Quantum Anomalous Hall Ferromagnets in Twisted Bilayer Graphene","version":2},"reference_index":61,"source":"pdf_text","source_observed_at":"2026-08-14T13:19:33.643339Z"},"links":{"cited_paper":"/paper/1906.07152","citing_paper":"/paper/1908.05417"},"observation_digest":"sha256:ab08aa453ca7f1c3801c2581a20e0d7250595259668471b053d2ed057566d0d5","observation_id":"50197045-1fc7-461b-84c1-f27c3eb2d854","resolution":{"observed_at":"2026-08-14T13:19:33.847812Z","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/1906.07152/citation-record","integrity":"/paper/1906.07152/integrity","json":"/paper/1906.07152/citation-record.json","paper":"/paper/1906.07152"},"outbound":[],"paper":{"arxiv_id":"1906.07152","last_updated":"2019-12-06T00:09:18Z","latest_version":2,"primary_category":"cond-mat.supr-con","snapshot_observed_at":"2026-08-14T16:14:25.174749Z","submitted_at":"2019-06-17T17:53:22Z","title":"Geometric and conventional contribution to superfluid weight in twisted bilayer graphene"},"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 15 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1906.07152."}