{"as_of":"2026-08-18T00:01:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:4e638fc7def9cd2135201f4b0d5ca274d5400e35665272c00175af3b06d8d041","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":"2026-08-17T06:30:58.91139+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":"2026-08-07T06:01:42.168326Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"cited_works","source_observed_at":null,"state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2103.09021","last_updated":"2021-04-09T09:23:54Z","snapshot_observed_at":"2026-08-17T14:13:41.630775Z","submitted_at":"2021-03-16T12:38:13Z","title":"Investigation of UV absorbers on Venus using the 283 and 365 nm phase curves obtained from Akatsuki","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2103.09021","snapshot_observed_at":"2026-08-07T06:01:42.168326Z","title":"Geophysical Research Letters 48(7):e90577","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2506.06164","last_updated":"2025-06-06T15:29:09Z","snapshot_observed_at":"2026-08-10T15:31:18.716563Z","submitted_at":"2025-06-06T15:29:09Z","title":"Venus Cloud Research: Progress and Perspectives","version":1},"reference_index":93,"source":"arxiv_source","source_observed_at":"2026-08-07T06:01:42.168326Z"},"links":{"cited_paper":"/paper/2103.09021","citing_paper":"/paper/2506.06164"},"observation_digest":"sha256:5e995338a2ead8e2945c0995203656d41cf4ee4ff3fd92722b79a568d327b0ed","observation_id":"a10dfa3a-7f0a-4375-b8b3-939c30729fd1","resolution":{"observed_at":"2026-08-07T06:01:42.168326Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/2103.09021/citation-record","integrity":"/paper/2103.09021/integrity","json":"/paper/2103.09021/citation-record.json","paper":"/paper/2103.09021"},"outbound":[],"paper":{"arxiv_id":"2103.09021","last_updated":"2021-04-09T09:23:54Z","latest_version":2,"primary_category":"astro-ph.EP","snapshot_observed_at":"2026-08-17T14:13:41.630775Z","submitted_at":"2021-03-16T12:38:13Z","title":"Investigation of UV absorbers on Venus using the 283 and 365 nm phase curves obtained from Akatsuki"},"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 18 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:2103.09021."}