{"as_of":"2026-08-17T13:17:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:24b469659fc604bce3cb0fef78c59af2ec01a0f55aec06e501eb41af9ba2a3e1","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":2,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":2,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-17T06:30:58.91139+00:00","state":"measured"},{"denominator":2,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":2,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-03T08:28:47.356305Z","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":"2026-05-15T11:50:32.780717Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2006.01879","last_updated":"2020-06-02T18:56:18Z","snapshot_observed_at":"2026-08-04T01:10:00.847544Z","submitted_at":"2020-06-02T18:56:18Z","title":"An analysis of the $H_{0}$ tension problem in a universe with a viscous dark fluid","version":1},"cited_work":{"arxiv_id":"2006.01879","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2006.01879","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"f748c714-662f-4a7c-98ab-efddbab8a967","year":2020},"citing_paper":{"arxiv_id":"2103.01183","last_updated":"2021-06-05T10:18:21Z","snapshot_observed_at":"2026-08-16T02:36:16.088814Z","submitted_at":"2021-03-01T18:27:48Z","title":"In the Realm of the Hubble tension $-$ a Review of Solutions","version":3},"reference_index":215,"source":"pdf_text","source_observed_at":"2026-05-15T11:50:20.600831Z"},"links":{"cited_paper":"/paper/2006.01879","citing_paper":"/paper/2103.01183"},"observation_digest":"sha256:25d8c0c7bde1cdb548fea1976d253efec0748da24003b4e3222e27aea6b13197","observation_id":"f6a87174-a1e0-4f11-9226-e3edec4e3c41","resolution":{"observed_at":"2026-05-15T11:50:32.782720Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-17T06:30:58.91139+00:00","source":"crossref"},{"observed_at":"2026-08-17T06:30:54.323127+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2006.01879","last_updated":"2020-06-02T18:56:18Z","snapshot_observed_at":"2026-08-04T01:10:00.847544Z","submitted_at":"2020-06-02T18:56:18Z","title":"An analysis of the $H_{0}$ tension problem in a universe with a viscous dark fluid","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2006.01879","snapshot_observed_at":"2026-08-03T08:28:47.356305Z","title":"Elizalde, M","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2601.17281","last_updated":"2026-07-22T16:31:27Z","snapshot_observed_at":"2026-08-13T04:43:57.791205Z","submitted_at":"2026-01-24T03:41:53Z","title":"Dissipative Unimodular Gravity: Linking Energy Diffusion to Bulk Viscosity as an Alternative to $\\Lambda$CDM under DESI DR2 Data","version":2},"reference_index":23,"source":"pdf_text","source_observed_at":"2026-08-03T08:28:47.356305Z"},"links":{"cited_paper":"/paper/2006.01879","citing_paper":"/paper/2601.17281"},"observation_digest":"sha256:b412e30d42ddfcbe04a5d851b56b2fa612d165ec8fc9acd3d5c0112eda78b185","observation_id":"4d4f1743-e8d6-4ed6-beef-fdf12f3b3251","resolution":{"observed_at":"2026-08-03T08:28:47.356305Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/2006.01879/citation-record","integrity":"/paper/2006.01879/integrity","json":"/paper/2006.01879/citation-record.json","paper":"/paper/2006.01879"},"outbound":[],"paper":{"arxiv_id":"2006.01879","last_updated":"2020-06-02T18:56:18Z","latest_version":1,"primary_category":"gr-qc","snapshot_observed_at":"2026-08-04T01:10:00.847544Z","submitted_at":"2020-06-02T18:56:18Z","title":"An analysis of the $H_{0}$ tension problem in a universe with a viscous dark fluid"},"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":"2026-08-17T06:30:58.91139+00:00","source":"crossref"},{"observed_at":"2026-08-17T06:30:54.323127+00:00","source":"retraction_watch"}],"thesis":"As of 17 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2006.01879."}