{"as_of":"2026-08-21T22:08:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:be8046f2596a5bab62deb30ce71279bf217a86328899a0a51ac636d74eb3a32f","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":"2026-08-21T06:32:19.484+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":"2026-08-06T18:07:57.923004Z","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":"2026-08-06T18:07:59.650934Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2104.02579","last_updated":"2021-06-26T06:44:47Z","snapshot_observed_at":"2026-08-16T18:33:32.901973Z","submitted_at":"2021-04-06T15:18:08Z","title":"The Automatic Calibration Unit in JUNO","version":3},"cited_work":{"arxiv_id":"2104.02579","doi":null,"metadata_source":"pith","pith_arxiv_id":"2104.02579","snapshot_observed_at":"2026-08-06T18:07:59.650934Z","title":"The Automatic Calibration Unit in JUNO","venue":"physics.ins-det","work_id":"97f88129-fac7-4202-b5ba-0ad158780c33","year":2021},"citing_paper":{"arxiv_id":"2507.09208","last_updated":"2025-07-12T09:02:44Z","snapshot_observed_at":"2026-08-17T00:54:58.869480Z","submitted_at":"2025-07-12T09:02:44Z","title":"The calibration house in JUNO","version":1},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-06T18:07:57.923004Z"},"links":{"cited_paper":"/paper/2104.02579","citing_paper":"/paper/2507.09208"},"observation_digest":"sha256:cec6a60a3b5db4109523d4fad09d1f9f1517bbe351be6b5692688e4a210340c3","observation_id":"71cf0f33-fd3a-4d33-af14-5c888a78669d","resolution":{"observed_at":"2026-08-06T18:07:59.716403Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2104.02579","last_updated":"2021-06-26T06:44:47Z","snapshot_observed_at":"2026-08-16T18:33:32.901973Z","submitted_at":"2021-04-06T15:18:08Z","title":"The Automatic Calibration Unit in JUNO","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2104.02579","snapshot_observed_at":"2026-08-01T10:06:17.327373Z","title":"Hui, et al., The automatic calibration unit in JUNO, JINST 16 (08) (2021) T08008.arXiv: 2104.02579,doi:10.1088/1748-0221/16/08/T08008","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2607.20354","last_updated":"2026-07-22T16:41:21Z","snapshot_observed_at":"2026-08-17T12:06:04.154795Z","submitted_at":"2026-07-22T16:41:21Z","title":"High-accuracy ultrasonic positioning of calibration sources in the Jiangmen Underground Neutrino Observatory","version":1},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-01T10:06:17.327373Z"},"links":{"cited_paper":"/paper/2104.02579","citing_paper":"/paper/2607.20354"},"observation_digest":"sha256:492acaf306af0d9fc17f691c01de6c3cc55d8802350c8b674b00686d6d79f318","observation_id":"083a4919-5b6e-4563-812e-68f1af2c0df3","resolution":{"observed_at":"2026-08-01T10:06:17.327373Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/2104.02579/citation-record","integrity":"/paper/2104.02579/integrity","json":"/paper/2104.02579/citation-record.json","paper":"/paper/2104.02579"},"outbound":[],"paper":{"arxiv_id":"2104.02579","last_updated":"2021-06-26T06:44:47Z","latest_version":3,"primary_category":"physics.ins-det","snapshot_observed_at":"2026-08-16T18:33:32.901973Z","submitted_at":"2021-04-06T15:18:08Z","title":"The Automatic Calibration Unit in JUNO"},"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":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+00:00","source":"retraction_watch"}],"thesis":"As of 21 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2104.02579."}