{"as_of":"2026-08-07T04:12:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:99cecb4aa5658f64b590abf89ec1741acc0ce1dad05438baf66082420fec946e","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":8,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":8,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-06T06:34:29.942622+00:00","state":"measured"},{"denominator":8,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":8,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-06T21:58:42.318980Z","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":"2026-07-03T03:07:34.862762Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1908.10165","last_updated":"2020-06-05T08:09:03Z","snapshot_observed_at":"2026-07-06T08:17:08.705756Z","submitted_at":"2019-08-27T12:49:00Z","title":"Quantum clocks and the temporal localisability of events in the presence of gravitating quantum systems","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1908.10165","snapshot_observed_at":"2026-08-06T21:58:42.318980Z","title":"Castro-Ruiz, F","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2506.23459","last_updated":"2025-06-30T01:43:11Z","snapshot_observed_at":"2026-08-06T22:44:15.801445Z","submitted_at":"2025-06-30T01:43:11Z","title":"Relational entanglement entropies and quantum reference frames in gauge theories","version":1},"reference_index":75,"source":"pdf_text","source_observed_at":"2026-08-06T21:58:42.318980Z"},"links":{"cited_paper":"/paper/1908.10165","citing_paper":"/paper/2506.23459"},"observation_digest":"sha256:4c72db8dcacef2a5cef0a2eb7b7bb737016a46a7d5c06e74b9c11fe7394f8370","observation_id":"64e92890-d7dd-48fe-8fdc-57883ca2302d","resolution":{"observed_at":"2026-08-06T21:58:42.318980Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1908.10165","last_updated":"2020-06-05T08:09:03Z","snapshot_observed_at":"2026-07-06T08:17:08.705756Z","submitted_at":"2019-08-27T12:49:00Z","title":"Quantum clocks and the temporal localisability of events in the presence of gravitating quantum systems","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1908.10165","snapshot_observed_at":"2026-08-06T16:17:49.422894Z","title":"Quantum clocks and the temporal localisability of events in the presence of gravitating quantum systems,","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2507.14131","last_updated":"2025-09-06T02:21:43Z","snapshot_observed_at":"2026-08-06T22:44:45.358739Z","submitted_at":"2025-07-18T17:58:04Z","title":"On the relation between perspective-neutral, algebraic, and effective quantum reference frames","version":2},"reference_index":57,"source":"pdf_text","source_observed_at":"2026-08-06T16:17:49.422894Z"},"links":{"cited_paper":"/paper/1908.10165","citing_paper":"/paper/2507.14131"},"observation_digest":"sha256:b17724c5e3b0f4c939c6bcf78dd1b2d3c1d5b0b59f4e97395f44491c8a0d5861","observation_id":"e2fd40ea-cecb-4ea3-974f-be60bb92bb85","resolution":{"observed_at":"2026-08-06T16:17:49.422894Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1908.10165","last_updated":"2020-06-05T08:09:03Z","snapshot_observed_at":"2026-07-06T08:17:08.705756Z","submitted_at":"2019-08-27T12:49:00Z","title":"Quantum clocks and the temporal localisability of events in the presence of gravitating quantum systems","version":2},"cited_work":{"arxiv_id":"1908.10165","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1908.10165","snapshot_observed_at":"2026-07-03T03:07:34.862762Z","title":"Castro-Ruiz, F","venue":null,"work_id":"109b5b26-4b0a-474b-875b-68dcacc2e1f7","year":2020},"citing_paper":{"arxiv_id":"2510.26589","last_updated":"2026-04-27T15:20:33Z","snapshot_observed_at":"2026-07-06T22:34:28.484520Z","submitted_at":"2025-10-30T15:14:23Z","title":"Localization and anomalous reference frames in gravity","version":2},"reference_index":27,"source":"pdf_text","source_observed_at":"2026-05-18T03:05:26.194597Z"},"links":{"cited_paper":"/paper/1908.10165","citing_paper":"/paper/2510.26589"},"observation_digest":"sha256:5b820311d2e58e9b57cdeceb42388556d03ffa9d1cb56a631db1abea9751ccec","observation_id":"9d17837e-ab16-494f-8c7c-e1e82401c7e6","resolution":{"observed_at":"2026-05-18T03:05:47.874100Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-06T06:34:29.942622+00:00","source":"crossref"},{"observed_at":"2026-08-06T06:34:23.284952+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1908.10165","last_updated":"2020-06-05T08:09:03Z","snapshot_observed_at":"2026-07-06T08:17:08.705756Z","submitted_at":"2019-08-27T12:49:00Z","title":"Quantum clocks and the temporal localisability of events in the presence of gravitating quantum systems","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1908.10165","snapshot_observed_at":"2026-08-03T13:51:07.236925Z","title":"Castro-Ruiz, F","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2512.22879","last_updated":"2026-07-22T08:24:30Z","snapshot_observed_at":"2026-08-06T23:45:09.189878Z","submitted_at":"2025-12-28T11:00:41Z","title":"Agency under indefinite causality: operational eternalism in higher-order quantum theory","version":2},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-08-03T13:51:07.236925Z"},"links":{"cited_paper":"/paper/1908.10165","citing_paper":"/paper/2512.22879"},"observation_digest":"sha256:47935008be856e240cf9cf148fec2102587fbcc537463d2d88b118707706186e","observation_id":"9a8b5453-9765-480e-a850-faa75e420686","resolution":{"observed_at":"2026-08-03T13:51:07.236925Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1908.10165","last_updated":"2020-06-05T08:09:03Z","snapshot_observed_at":"2026-07-06T08:17:08.705756Z","submitted_at":"2019-08-27T12:49:00Z","title":"Quantum clocks and the temporal localisability of events in the presence of gravitating quantum systems","version":2},"cited_work":{"arxiv_id":"1908.10165","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1908.10165","snapshot_observed_at":"2026-07-03T03:07:34.862762Z","title":"Castro-Ruiz, F","venue":null,"work_id":"109b5b26-4b0a-474b-875b-68dcacc2e1f7","year":2020},"citing_paper":{"arxiv_id":"2604.02228","last_updated":"2026-04-27T15:31:30Z","snapshot_observed_at":"2026-08-03T15:45:51.967365Z","submitted_at":"2026-04-02T16:22:27Z","title":"Gravitational null rays: Covariant Quantization and the Dressing Time","version":2},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-05-13T21:17:19.453381Z"},"links":{"cited_paper":"/paper/1908.10165","citing_paper":"/paper/2604.02228"},"observation_digest":"sha256:84c3edd36512130d0b8c444e0dcb865a9cdf4afc27e207e75650edde4c85d46a","observation_id":"7eff144b-f7ac-4cf2-a2d2-a06d2a71c286","resolution":{"observed_at":"2026-05-13T21:18:16.944928Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-06T06:34:29.942622+00:00","source":"crossref"},{"observed_at":"2026-08-06T06:34:23.284952+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1908.10165","last_updated":"2020-06-05T08:09:03Z","snapshot_observed_at":"2026-07-06T08:17:08.705756Z","submitted_at":"2019-08-27T12:49:00Z","title":"Quantum clocks and the temporal localisability of events in the presence of gravitating quantum systems","version":2},"cited_work":{"arxiv_id":"1908.10165","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1908.10165","snapshot_observed_at":"2026-07-03T03:07:34.862762Z","title":"Castro-Ruiz, F","venue":null,"work_id":"109b5b26-4b0a-474b-875b-68dcacc2e1f7","year":2020},"citing_paper":{"arxiv_id":"2606.09344","last_updated":"2026-06-08T11:08:38Z","snapshot_observed_at":"2026-07-06T23:48:44.159537Z","submitted_at":"2026-06-08T11:08:38Z","title":"Quantum Reference Fields Transformations in Linearized Quantum Gravity","version":1},"reference_index":69,"source":"pdf_text","source_observed_at":"2026-06-27T15:36:36.263226Z"},"links":{"cited_paper":"/paper/1908.10165","citing_paper":"/paper/2606.09344"},"observation_digest":"sha256:4c293acc1b208504ab22a33cdf9376707c1327012a4e7d3b9c06128a0cfedca4","observation_id":"aea7f7be-5c1e-480d-b406-509810dcb8b0","resolution":{"observed_at":"2026-07-03T03:07:34.864147Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-06T06:34:29.942622+00:00","source":"crossref"},{"observed_at":"2026-08-06T06:34:23.284952+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1908.10165","last_updated":"2020-06-05T08:09:03Z","snapshot_observed_at":"2026-07-06T08:17:08.705756Z","submitted_at":"2019-08-27T12:49:00Z","title":"Quantum clocks and the temporal localisability of events in the presence of gravitating quantum systems","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1908.10165","snapshot_observed_at":"2026-08-01T19:29:06.160225Z","title":"Castro-Ruiz, F","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2607.16988","last_updated":"2026-07-23T08:02:06Z","snapshot_observed_at":"2026-08-06T05:45:36.824738Z","submitted_at":"2026-07-18T22:31:48Z","title":"How many degrees of freedom describe a quantum N-particle state?","version":2},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-08-01T19:29:06.160225Z"},"links":{"cited_paper":"/paper/1908.10165","citing_paper":"/paper/2607.16988"},"observation_digest":"sha256:e266308a5de95bdfe3fecb97922165da5ebe43f2f2005cf04a8621575eefc8c1","observation_id":"ddc45773-5d87-42e7-9f7e-bbb557315463","resolution":{"observed_at":"2026-08-01T19:29:06.160225Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1908.10165","last_updated":"2020-06-05T08:09:03Z","snapshot_observed_at":"2026-07-06T08:17:08.705756Z","submitted_at":"2019-08-27T12:49:00Z","title":"Quantum clocks and the temporal localisability of events in the presence of gravitating quantum systems","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1908.10165","snapshot_observed_at":"2026-08-01T07:26:54.189328Z","title":"Castro-Ruiz, F","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2607.21463","last_updated":"2026-07-24T13:02:13Z","snapshot_observed_at":"2026-08-04T11:30:44.757194Z","submitted_at":"2026-07-23T16:07:02Z","title":"Relational path integral, effective actions and quantum frame covariance in gravity","version":2},"reference_index":87,"source":"pdf_text","source_observed_at":"2026-08-01T07:26:54.189328Z"},"links":{"cited_paper":"/paper/1908.10165","citing_paper":"/paper/2607.21463"},"observation_digest":"sha256:46be297bde8e5567f5606ed0f467b7d064a1ff5e8cb0e8b1b3fd19faf0b94a81","observation_id":"ad7d49c2-7b53-42ac-b099-d6b19092def5","resolution":{"observed_at":"2026-08-01T07:26:54.189328Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/1908.10165/citation-record","integrity":"/paper/1908.10165/integrity","json":"/paper/1908.10165/citation-record.json","paper":"/paper/1908.10165"},"outbound":[],"paper":{"arxiv_id":"1908.10165","last_updated":"2020-06-05T08:09:03Z","latest_version":2,"primary_category":"quant-ph","snapshot_observed_at":"2026-07-06T08:17:08.705756Z","submitted_at":"2019-08-27T12:49:00Z","title":"Quantum clocks and the temporal localisability of events in the presence of gravitating quantum systems"},"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":"2026-08-06T06:34:29.942622+00:00","source":"crossref"},{"observed_at":"2026-08-06T06:34:23.284952+00:00","source":"retraction_watch"}],"thesis":"As of 7 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 8 inbound Pith citation observations for arXiv:1908.10165."}