{"as_of":"2026-08-07T07:06:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:785036523fd400203af5e1d6ee04c5e7b26965f53747ef6857278f8a64cf6c25","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":"2026-08-07T06:34:17.273281+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":"2026-05-19T02:27:37.013857Z","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":"2026-05-19T02:31:59.530726Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1807.07950","last_updated":"2018-07-20T17:44:18Z","snapshot_observed_at":"2026-07-06T06:51:27.956294Z","submitted_at":"2018-07-20T17:44:18Z","title":"On Bulk Viscosity at Weak and Strong 't Hooft Couplings","version":1},"cited_work":{"arxiv_id":"1807.07950","doi":null,"metadata_source":"pith","pith_arxiv_id":"1807.07950","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"On Bulk Viscosity at Weak and Strong 't Hooft Couplings","venue":"hep-th","work_id":"d5c10b0e-28ff-4f99-8ca7-e4996b7bae2b","year":2018},"citing_paper":{"arxiv_id":"2507.20302","last_updated":"2026-05-06T13:35:57Z","snapshot_observed_at":"2026-08-06T02:18:54.440092Z","submitted_at":"2025-07-27T14:37:54Z","title":"Analytic structure of stress-energy response functions and new Kubo formulae","version":2},"reference_index":40,"source":"pdf_text","source_observed_at":"2026-05-19T02:27:37.013857Z"},"links":{"cited_paper":"/paper/1807.07950","citing_paper":"/paper/2507.20302"},"observation_digest":"sha256:c39d19c9ddd97a95b717badce511241ac52458306e3ace976aea0982c164b76b","observation_id":"6030d593-6d2f-4978-9aed-cb1f2076ad25","resolution":{"observed_at":"2026-05-19T02:31:59.532531Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1807.07950/citation-record","integrity":"/paper/1807.07950/integrity","json":"/paper/1807.07950/citation-record.json","paper":"/paper/1807.07950"},"outbound":[],"paper":{"arxiv_id":"1807.07950","last_updated":"2018-07-20T17:44:18Z","latest_version":1,"primary_category":"hep-th","snapshot_observed_at":"2026-07-06T06:51:27.956294Z","submitted_at":"2018-07-20T17:44:18Z","title":"On Bulk Viscosity at Weak and Strong 't Hooft Couplings"},"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":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"thesis":"As of 7 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1807.07950."}