{"as_of":"2026-07-19T10:11:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:e8a77a4526466459c8aa0f41953890437248d5e396bec3988e25f6c5293a3eb5","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":"2026-07-19T06:30:13.599613+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":"2026-05-15T11:50:20.600831Z","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":"2026-05-15T11:50:21.328896Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1507.06646","last_updated":"2015-09-09T11:11:56Z","snapshot_observed_at":"2026-07-06T04:24:44.220376Z","submitted_at":"2015-07-23T20:00:19Z","title":"Beyond six parameters: extending $\\Lambda$CDM","version":2},"cited_work":{"arxiv_id":"1507.06646","doi":null,"metadata_source":"pith","pith_arxiv_id":"1507.06646","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Beyond six parameters: extending $\\Lambda$CDM","venue":"astro-ph.CO","work_id":"ad32a7b5-d5bc-4bad-b1ab-0e07e49d9cda","year":2015},"citing_paper":{"arxiv_id":"2103.01183","last_updated":"2021-06-05T10:18:21Z","snapshot_observed_at":"2026-07-06T02:11:23.670680Z","submitted_at":"2021-03-01T18:27:48Z","title":"In the Realm of the Hubble tension $-$ a Review of Solutions","version":3},"reference_index":156,"source":"pdf_text","source_observed_at":"2026-05-15T11:50:20.600831Z"},"links":{"cited_paper":"/paper/1507.06646","citing_paper":"/paper/2103.01183"},"observation_digest":"sha256:e7aa6657ad4cab9a59405c83ab311d141edf3a0169260627f84932da4a0a9aec","observation_id":"61590ee1-7826-4c0a-a287-73d2eda55185","resolution":{"observed_at":"2026-05-15T11:50:21.330994Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-07-19T06:30:13.599613+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-07-19T06:30:13.599613+00:00","source":"crossref"},{"observed_at":"2026-07-19T06:30:01.247341+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1507.06646/citation-record","integrity":"/paper/1507.06646/integrity","json":"/paper/1507.06646/citation-record.json","paper":"/paper/1507.06646"},"outbound":[],"paper":{"arxiv_id":"1507.06646","last_updated":"2015-09-09T11:11:56Z","latest_version":2,"primary_category":"astro-ph.CO","snapshot_observed_at":"2026-07-06T04:24:44.220376Z","submitted_at":"2015-07-23T20:00:19Z","title":"Beyond six parameters: extending $\\Lambda$CDM"},"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":"2026-07-19T06:30:13.599613+00:00","source":"crossref"},{"observed_at":"2026-07-19T06:30:01.247341+00:00","source":"retraction_watch"}],"thesis":"As of 19 July 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1507.06646."}