{"as_of":"2026-08-09T04:51:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:a5ea0c6c681d012d3b2879a4871320cd8bb28774aa65e8c3a51ee362ee0ed7b6","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":11,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":11,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-08T06:32:00.761636+00:00","state":"measured"},{"denominator":11,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":11,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-06T23:57:18.575474Z","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":"2026-07-10T06:15:00.866473Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1810.06512","last_updated":"2020-07-24T09:07:34Z","snapshot_observed_at":"2026-08-07T16:10:12.280517Z","submitted_at":"2018-10-15T16:54:28Z","title":"Quantum fields and local measurements","version":3},"cited_work":{"arxiv_id":"1810.06512","doi":"10.48550/arxiv.1810.06512","metadata_source":"arxiv_reference","pith_arxiv_id":"1810.06512","snapshot_observed_at":"2026-07-10T06:15:00.866473Z","title":"Communica- tions in Mathematical Physics 378(2), 851–889 (2020) https://doi.org/10.1007/ s00220-020-03800-6","venue":null,"work_id":"ffa7eb52-0128-42d7-979f-f4778afd6c1c","year":2020},"citing_paper":{"arxiv_id":"2503.12544","last_updated":"2026-04-07T13:06:59Z","snapshot_observed_at":"2026-08-02T09:20:45.703407Z","submitted_at":"2025-03-16T15:25:06Z","title":"Polarisation sets of Green operators for normally hyperbolic equations","version":2},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-05-23T00:20:02.328939Z"},"links":{"cited_paper":"/paper/1810.06512","citing_paper":"/paper/2503.12544"},"observation_digest":"sha256:7876ac7a854bc33ce168ce8556d747847f5739b7387eb7f0ee0532014e18fa2d","observation_id":"521c8b00-4de6-46db-97bc-35a89c3f476e","resolution":{"observed_at":"2026-05-23T00:22:18.805798Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1810.06512","last_updated":"2020-07-24T09:07:34Z","snapshot_observed_at":"2026-08-07T16:10:12.280517Z","submitted_at":"2018-10-15T16:54:28Z","title":"Quantum fields and local measurements","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1810.06512","snapshot_observed_at":"2026-08-06T23:57:18.575474Z","title":"Fewster and Rainer Verch","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2506.17321","last_updated":"2025-06-18T18:10:23Z","snapshot_observed_at":"2026-08-08T12:42:07.798253Z","submitted_at":"2025-06-18T18:10:23Z","title":"Towards relational foundations for spacetime quantum physics","version":1},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-06T23:57:18.575474Z"},"links":{"cited_paper":"/paper/1810.06512","citing_paper":"/paper/2506.17321"},"observation_digest":"sha256:bd256adb7416cea52cee0e57476ea5849771982ca0ceebf011c9694b6132622c","observation_id":"11452916-5486-4952-bf32-f58870eb3a72","resolution":{"observed_at":"2026-08-06T23:57:18.575474Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1810.06512","last_updated":"2020-07-24T09:07:34Z","snapshot_observed_at":"2026-08-07T16:10:12.280517Z","submitted_at":"2018-10-15T16:54:28Z","title":"Quantum fields and local measurements","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1810.06512","snapshot_observed_at":"2026-08-06T21:54:42.838612Z","title":"Fewster and R","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2506.23193","last_updated":"2025-06-29T11:36:03Z","snapshot_observed_at":"2026-08-07T04:56:29.054507Z","submitted_at":"2025-06-29T11:36:03Z","title":"Measurements in stochastic gravity and thermal variance","version":1},"reference_index":48,"source":"pdf_text","source_observed_at":"2026-08-06T21:54:42.838612Z"},"links":{"cited_paper":"/paper/1810.06512","citing_paper":"/paper/2506.23193"},"observation_digest":"sha256:e27e0018e182c906dcee4d190e865e73ccaa315bf5dbb3a285f4f949f0797d1f","observation_id":"8337f57f-d7f4-4f2e-a672-4b3c7de9943f","resolution":{"observed_at":"2026-08-06T21:54:42.838612Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1810.06512","last_updated":"2020-07-24T09:07:34Z","snapshot_observed_at":"2026-08-07T16:10:12.280517Z","submitted_at":"2018-10-15T16:54:28Z","title":"Quantum fields and local measurements","version":3},"cited_work":{"arxiv_id":"1810.06512","doi":"10.48550/arxiv.1810.06512","metadata_source":"arxiv_reference","pith_arxiv_id":"1810.06512","snapshot_observed_at":"2026-07-10T06:15:00.866473Z","title":"Communica- tions in Mathematical Physics 378(2), 851–889 (2020) https://doi.org/10.1007/ s00220-020-03800-6","venue":null,"work_id":"ffa7eb52-0128-42d7-979f-f4778afd6c1c","year":2020},"citing_paper":{"arxiv_id":"2507.06767","last_updated":"2026-04-29T17:56:09Z","snapshot_observed_at":"2026-07-06T21:54:25.081552Z","submitted_at":"2025-07-09T11:51:26Z","title":"Phenomenological constraints on \"impossible\" measurements","version":3},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-05-19T05:21:33.154624Z"},"links":{"cited_paper":"/paper/1810.06512","citing_paper":"/paper/2507.06767"},"observation_digest":"sha256:1609e01ffbcfbba022b6b4fa7be67c825493a62a4f65454a447cef059ec4d9ad","observation_id":"f073d08a-f75a-44c3-9921-16ac529a331f","resolution":{"observed_at":"2026-05-19T05:22:05.848181Z","resolver_source":"arxiv_id","status":"malformed_identifier"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1810.06512","last_updated":"2020-07-24T09:07:34Z","snapshot_observed_at":"2026-08-07T16:10:12.280517Z","submitted_at":"2018-10-15T16:54:28Z","title":"Quantum fields and local measurements","version":3},"cited_work":{"arxiv_id":"1810.06512","doi":"10.48550/arxiv.1810.06512","metadata_source":"arxiv_reference","pith_arxiv_id":"1810.06512","snapshot_observed_at":"2026-07-10T06:15:00.866473Z","title":"Communica- tions in Mathematical Physics 378(2), 851–889 (2020) https://doi.org/10.1007/ s00220-020-03800-6","venue":null,"work_id":"ffa7eb52-0128-42d7-979f-f4778afd6c1c","year":2020},"citing_paper":{"arxiv_id":"2507.21601","last_updated":"2026-05-07T15:27:45Z","snapshot_observed_at":"2026-07-06T22:04:26.078628Z","submitted_at":"2025-07-29T09:01:38Z","title":"Foundations of Relational Quantum Field Theory I: Scalars","version":3},"reference_index":79,"source":"pdf_text","source_observed_at":"2026-05-19T02:49:02.737272Z"},"links":{"cited_paper":"/paper/1810.06512","citing_paper":"/paper/2507.21601"},"observation_digest":"sha256:128fed26eaabd7e7f25e1de408736168fb1aa9b5185219094acf55eb2244ab0c","observation_id":"87f46174-fb33-4ce2-8414-10dba7210884","resolution":{"observed_at":"2026-05-19T02:51:59.580069Z","resolver_source":"arxiv_id","status":"metadata_mismatch"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1810.06512","last_updated":"2020-07-24T09:07:34Z","snapshot_observed_at":"2026-08-07T16:10:12.280517Z","submitted_at":"2018-10-15T16:54:28Z","title":"Quantum fields and local measurements","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1810.06512","snapshot_observed_at":"2026-08-05T14:23:07.617425Z","title":null,"venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2508.21426","last_updated":"2025-08-29T08:55:45Z","snapshot_observed_at":"2026-08-08T09:32:49.433597Z","submitted_at":"2025-08-29T08:55:45Z","title":"Measurement and preparation protocols for quantum field theory on curved spacetimes","version":1},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-05T14:23:07.617425Z"},"links":{"cited_paper":"/paper/1810.06512","citing_paper":"/paper/2508.21426"},"observation_digest":"sha256:e533b3ba15e3f0f363d14b3b2b7bf0d7428f5b5487fe6269efbefdec38366a92","observation_id":"0dc09cef-cb8a-4276-8315-639738061b3f","resolution":{"observed_at":"2026-08-05T14:23:07.617425Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1810.06512","last_updated":"2020-07-24T09:07:34Z","snapshot_observed_at":"2026-08-07T16:10:12.280517Z","submitted_at":"2018-10-15T16:54:28Z","title":"Quantum fields and local measurements","version":3},"cited_work":{"arxiv_id":"1810.06512","doi":"10.48550/arxiv.1810.06512","metadata_source":"arxiv_reference","pith_arxiv_id":"1810.06512","snapshot_observed_at":"2026-07-10T06:15:00.866473Z","title":"Communica- tions in Mathematical Physics 378(2), 851–889 (2020) https://doi.org/10.1007/ s00220-020-03800-6","venue":null,"work_id":"ffa7eb52-0128-42d7-979f-f4778afd6c1c","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":57,"source":"pdf_text","source_observed_at":"2026-05-18T03:05:26.194597Z"},"links":{"cited_paper":"/paper/1810.06512","citing_paper":"/paper/2510.26589"},"observation_digest":"sha256:ef88d74e5e2f25b66df14c573d9927de957c46095eb95604ff631f9ee711e3c6","observation_id":"fb4d4eb8-3e33-4bff-815d-25433b586ce0","resolution":{"observed_at":"2026-05-18T03:05:47.781851Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1810.06512","last_updated":"2020-07-24T09:07:34Z","snapshot_observed_at":"2026-08-07T16:10:12.280517Z","submitted_at":"2018-10-15T16:54:28Z","title":"Quantum fields and local measurements","version":3},"cited_work":{"arxiv_id":"1810.06512","doi":"10.48550/arxiv.1810.06512","metadata_source":"arxiv_reference","pith_arxiv_id":"1810.06512","snapshot_observed_at":"2026-07-10T06:15:00.866473Z","title":"Communica- tions in Mathematical Physics 378(2), 851–889 (2020) https://doi.org/10.1007/ s00220-020-03800-6","venue":null,"work_id":"ffa7eb52-0128-42d7-979f-f4778afd6c1c","year":2020},"citing_paper":{"arxiv_id":"2511.06566","last_updated":"2026-04-03T03:17:15Z","snapshot_observed_at":"2026-07-06T22:35:18.393401Z","submitted_at":"2025-11-09T22:55:57Z","title":"Causal measurement in quantum field theory: spacetime","version":2},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-05-17T23:17:10.681981Z"},"links":{"cited_paper":"/paper/1810.06512","citing_paper":"/paper/2511.06566"},"observation_digest":"sha256:be930266b646cca164d279dec29583ef620be3633817277fb25e10038adfbabe","observation_id":"a9869fb0-42d1-4a72-b385-a14387c714ec","resolution":{"observed_at":"2026-05-17T23:20:27.721567Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1810.06512","last_updated":"2020-07-24T09:07:34Z","snapshot_observed_at":"2026-08-07T16:10:12.280517Z","submitted_at":"2018-10-15T16:54:28Z","title":"Quantum fields and local measurements","version":3},"cited_work":{"arxiv_id":"1810.06512","doi":"10.48550/arxiv.1810.06512","metadata_source":"arxiv_reference","pith_arxiv_id":"1810.06512","snapshot_observed_at":"2026-07-10T06:15:00.866473Z","title":"Communica- tions in Mathematical Physics 378(2), 851–889 (2020) https://doi.org/10.1007/ s00220-020-03800-6","venue":null,"work_id":"ffa7eb52-0128-42d7-979f-f4778afd6c1c","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":96,"source":"pdf_text","source_observed_at":"2026-05-13T21:17:19.453381Z"},"links":{"cited_paper":"/paper/1810.06512","citing_paper":"/paper/2604.02228"},"observation_digest":"sha256:72be984ae53391a0c96152750e2211a823387cb24cc565eec5c3817bea1bfe0f","observation_id":"0b1352b8-01ca-45b5-951b-88ea889bc9ef","resolution":{"observed_at":"2026-05-13T21:18:16.830690Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1810.06512","last_updated":"2020-07-24T09:07:34Z","snapshot_observed_at":"2026-08-07T16:10:12.280517Z","submitted_at":"2018-10-15T16:54:28Z","title":"Quantum fields and local measurements","version":3},"cited_work":{"arxiv_id":"1810.06512","doi":"10.48550/arxiv.1810.06512","metadata_source":"arxiv_reference","pith_arxiv_id":"1810.06512","snapshot_observed_at":"2026-07-10T06:15:00.866473Z","title":"Communica- tions in Mathematical Physics 378(2), 851–889 (2020) https://doi.org/10.1007/ s00220-020-03800-6","venue":null,"work_id":"ffa7eb52-0128-42d7-979f-f4778afd6c1c","year":2020},"citing_paper":{"arxiv_id":"2604.26325","last_updated":"2026-04-29T06:16:02Z","snapshot_observed_at":"2026-08-07T12:50:05.104825Z","submitted_at":"2026-04-29T06:16:02Z","title":"Schroedinger's Equation at 100: The Wave Picture That Helped and Possibly Hurt","version":1},"reference_index":29,"source":"pdf_text","source_observed_at":"2026-05-07T13:36:25.616974Z"},"links":{"cited_paper":"/paper/1810.06512","citing_paper":"/paper/2604.26325"},"observation_digest":"sha256:1a6898272f8d2f0c70387593efb652e695ca8ae92b343257a6faf5df130d318e","observation_id":"71d1e5f4-1001-4941-8d7a-05f2b4dd188c","resolution":{"observed_at":"2026-05-12T08:51:25.254390Z","resolver_source":"arxiv_id","status":"malformed_identifier"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1810.06512","last_updated":"2020-07-24T09:07:34Z","snapshot_observed_at":"2026-08-07T16:10:12.280517Z","submitted_at":"2018-10-15T16:54:28Z","title":"Quantum fields and local measurements","version":3},"cited_work":{"arxiv_id":"1810.06512","doi":"10.48550/arxiv.1810.06512","metadata_source":"arxiv_reference","pith_arxiv_id":"1810.06512","snapshot_observed_at":"2026-07-10T06:15:00.866473Z","title":"Communica- tions in Mathematical Physics 378(2), 851–889 (2020) https://doi.org/10.1007/ s00220-020-03800-6","venue":null,"work_id":"ffa7eb52-0128-42d7-979f-f4778afd6c1c","year":2020},"citing_paper":{"arxiv_id":"2606.30853","last_updated":"2026-06-29T19:34:06Z","snapshot_observed_at":"2026-07-06T02:11:23.670680Z","submitted_at":"2026-06-29T19:34:06Z","title":"Rethinking quantum information in gravity and fields","version":1},"reference_index":197,"source":"pdf_text","source_observed_at":"2026-07-01T01:14:50.851412Z"},"links":{"cited_paper":"/paper/1810.06512","citing_paper":"/paper/2606.30853"},"observation_digest":"sha256:4c88933ec3d27dc3840ecc409f8f0fd0f4429ba91f2f08908ee9a0632bcb918b","observation_id":"896d5416-b6a8-444d-9a3c-4eb801cd7369","resolution":{"observed_at":"2026-07-01T01:15:13.119670Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1810.06512/citation-record","integrity":"/paper/1810.06512/integrity","json":"/paper/1810.06512/citation-record.json","paper":"/paper/1810.06512"},"outbound":[],"paper":{"arxiv_id":"1810.06512","last_updated":"2020-07-24T09:07:34Z","latest_version":3,"primary_category":"math-ph","snapshot_observed_at":"2026-08-07T16:10:12.280517Z","submitted_at":"2018-10-15T16:54:28Z","title":"Quantum fields and local measurements"},"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":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"thesis":"As of 9 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 11 inbound Pith citation observations for arXiv:1810.06512."}