{"as_of":"2026-08-16T14:20:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:499b64c3105e28f91b12d9bd8099721f4242d056bcead52eb1f3fd1247830e0f","coverage":[{"denominator":18,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":18,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-15T15:24:15.240347Z","state":"measured"},{"denominator":18,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":18,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-16T06:30:59.297886+00:00","state":"measured"},{"denominator":0,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":0,"source":"paper_references, paper_reference_links","source_observed_at":null,"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":[],"links":{"evidence":"/evidence","html":"/paper/2608.00468/citation-record","integrity":"/paper/2608.00468/integrity","json":"/paper/2608.00468/citation-record.json","paper":"/paper/2608.00468"},"outbound":[{"citation":{"cited_paper":{"arxiv_id":"1412.5945","last_updated":"2015-09-28T16:42:07Z","snapshot_observed_at":"2026-08-14T23:06:57.005446Z","submitted_at":"2014-12-18T17:04:53Z","title":"Algebraic QFT in Curved Spacetime and quasifree Hadamard states: an introduction","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1412.5945","snapshot_observed_at":"2026-08-15T15:24:15.215192Z","title":"9, 11 [Lan94] Edwin Langmann","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2608.00468","last_updated":"2026-08-01T06:17:27Z","snapshot_observed_at":"2026-08-15T15:16:51.055108Z","submitted_at":"2026-08-01T06:17:27Z","title":"What is electric charge?: Charge as a local observable in relativistic quantum field theory","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-15T15:24:15.215192Z"},"links":{"cited_paper":"/paper/1412.5945","citing_paper":"/paper/2608.00468"},"observation_digest":"sha256:ec2dc730ec67729e024c24c075adfd6665f722b6bd380036d2efb9137fabfa0a","observation_id":"bb915f3c-0d39-4ebe-a75a-57257623fa68","resolution":{"observed_at":"2026-08-15T15:24:15.215192Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"hep-th/0301111","last_updated":"2003-01-16T16:05:15Z","snapshot_observed_at":"2026-08-12T07:21:44.932337Z","submitted_at":"2003-01-16T16:05:15Z","title":"Charge density and electric charge in quantum electrodynamics","version":1},"cited_work":{"arxiv_id":"hep-th/0301111","doi":null,"metadata_source":"pith","pith_arxiv_id":"hep-th/0301111","snapshot_observed_at":"2026-08-15T15:24:15.498382Z","title":"Charge density and electric charge in quantum electrodynamics","venue":"hep-th","work_id":"b362ba34-7fae-457b-b5f6-fcf5fdffab51","year":2003},"citing_paper":{"arxiv_id":"2608.00468","last_updated":"2026-08-01T06:17:27Z","snapshot_observed_at":"2026-08-15T15:16:51.055108Z","submitted_at":"2026-08-01T06:17:27Z","title":"What is electric charge?: Charge as a local observable in relativistic quantum field theory","version":1},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-15T15:24:15.227017Z"},"links":{"cited_paper":"/paper/hep-th/0301111","citing_paper":"/paper/2608.00468"},"observation_digest":"sha256:ddb963b4f5a3a84f1ad45e98b0be945febdf99ebe32ac17cfa511c761dd9d304","observation_id":"c3245dd5-942f-4e24-b777-001a29a49951","resolution":{"observed_at":"2026-08-15T15:24:15.502167Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":"2022.16898","doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-15T15:24:15.467133Z","title":"1, 3, 4 [Wal94] Robert M","venue":null,"work_id":"2eb2f95e-9bc2-473d-b308-751e674889e4","year":2022},"citing_paper":{"arxiv_id":"2608.00468","last_updated":"2026-08-01T06:17:27Z","snapshot_observed_at":"2026-08-15T15:16:51.055108Z","submitted_at":"2026-08-01T06:17:27Z","title":"What is electric charge?: Charge as a local observable in relativistic quantum field theory","version":1},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-08-15T15:24:15.237139Z"},"links":{"citing_paper":"/paper/2608.00468"},"observation_digest":"sha256:f15a6dfb81112b6e58b21536a8460bffd9bdd10e7c5d84deeefc976065049385","observation_id":"386b4232-e14f-4a4a-8fd4-d4943f05f0a8","resolution":{"observed_at":"2026-08-15T15:24:15.472444Z","resolver_source":"raw_fallback","status":"metadata_mismatch"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-15T15:24:15.240347Z","title":"The conditional probabilities and the empirical laws in a free scalar QFT in curved spacetime","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2608.00468","last_updated":"2026-08-01T06:17:27Z","snapshot_observed_at":"2026-08-15T15:16:51.055108Z","submitted_at":"2026-08-01T06:17:27Z","title":"What is electric charge?: Charge as a local observable in relativistic quantum field theory","version":1},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-08-15T15:24:15.240347Z"},"links":{"citing_paper":"/paper/2608.00468"},"observation_digest":"sha256:1e11c5eadda3d7c5b171444aa83880511ad44e0a806c347c76f9245e3f319241","observation_id":"e794ea8a-365a-4959-a19c-415dde028d34","resolution":{"observed_at":"2026-08-15T15:24:15.240347Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.5169/seals-113476","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-15T15:24:15.328081Z","title":"5 14 [BBS20] Marco Benini, Simen Bruinsma, and Alexander Schenkel","venue":null,"work_id":"9fe3392d-5245-4e02-84ed-cb8401bbe3b7","year":null},"citing_paper":{"arxiv_id":"2608.00468","last_updated":"2026-08-01T06:17:27Z","snapshot_observed_at":"2026-08-15T15:16:51.055108Z","submitted_at":"2026-08-01T06:17:27Z","title":"What is electric charge?: Charge as a local observable in relativistic quantum field theory","version":1},"reference_index":1964,"source":"pdf_text","source_observed_at":"2026-08-15T15:24:15.181283Z"},"links":{"citing_paper":"/paper/2608.00468"},"observation_digest":"sha256:e65f53c4973f7e91cf41b1ca43c589570d08c2aedd1f78dc77cf14875b6d4fbc","observation_id":"1f4623d9-3e18-4933-b356-6134e5c12819","resolution":{"observed_at":"2026-08-15T15:24:15.331419Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1007/bf02739287","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-15T15:24:15.265115Z","title":"2 [Tha92] Bernd Thaller.The Dirac Equation","venue":null,"work_id":"20b58409-5236-4b6b-bb77-6497c11d07c0","year":null},"citing_paper":{"arxiv_id":"2608.00468","last_updated":"2026-08-01T06:17:27Z","snapshot_observed_at":"2026-08-15T15:16:51.055108Z","submitted_at":"2026-08-01T06:17:27Z","title":"What is electric charge?: Charge as a local observable in relativistic quantum field theory","version":1},"reference_index":1967,"source":"pdf_text","source_observed_at":"2026-08-15T15:24:15.233992Z"},"links":{"citing_paper":"/paper/2608.00468"},"observation_digest":"sha256:cd3e1f2c9f27e92ec9b7e1cd19b36c6d5895fe31c072464f9d175e44187980fc","observation_id":"c0e835b4-ee1a-4038-8a5f-fd0812ad7588","resolution":{"observed_at":"2026-08-15T15:24:15.270596Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1007/bf02728884","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-15T15:24:15.277748Z","title":"2, 3 [Mal96] David Malament","venue":null,"work_id":"94742446-b578-4890-b5fe-bc1dbbb0edc5","year":null},"citing_paper":{"arxiv_id":"2608.00468","last_updated":"2026-08-01T06:17:27Z","snapshot_observed_at":"2026-08-15T15:16:51.055108Z","submitted_at":"2026-08-01T06:17:27Z","title":"What is electric charge?: Charge as a local observable in relativistic quantum field theory","version":1},"reference_index":1972,"source":"pdf_text","source_observed_at":"2026-08-15T15:24:15.223762Z"},"links":{"citing_paper":"/paper/2608.00468"},"observation_digest":"sha256:2940cac7b67fbdd49a9083f562d530297e2399d42b2f2f1acb2c49a00817d90c","observation_id":"3b4acf24-d069-4095-9ac4-e0ee0e4be22f","resolution":{"observed_at":"2026-08-15T15:24:15.281360Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2407.09126","last_updated":"2024-07-12T09:44:31Z","snapshot_observed_at":"2026-08-16T13:34:49.335659Z","submitted_at":"2024-07-12T09:44:31Z","title":"On the Problem of Defining Charge Operators for the Dirac Quantum Field","version":1},"cited_work":{"arxiv_id":"2407.09126","doi":null,"metadata_source":"pith","pith_arxiv_id":"2407.09126","snapshot_observed_at":"2026-08-15T15:24:15.482295Z","title":"On the Problem of Defining Charge Operators for the Dirac Quantum Field","venue":"math-ph","work_id":"da1aca84-5e28-4600-a4df-0591bb77763a","year":2024},"citing_paper":{"arxiv_id":"2608.00468","last_updated":"2026-08-01T06:17:27Z","snapshot_observed_at":"2026-08-15T15:16:51.055108Z","submitted_at":"2026-08-01T06:17:27Z","title":"What is electric charge?: Charge as a local observable in relativistic quantum field theory","version":1},"reference_index":1976,"source":"pdf_text","source_observed_at":"2026-08-15T15:24:15.230437Z"},"links":{"cited_paper":"/paper/2407.09126","citing_paper":"/paper/2608.00468"},"observation_digest":"sha256:cf1cbe34ee87f8781005149785e1dc776584d04427d92cc3d4a1f83e28ba6bb5","observation_id":"69e93d8a-18a6-4cc9-95c6-f98c284aa11b","resolution":{"observed_at":"2026-08-15T15:24:15.486153Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1103/physrevd.15.1772","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-15T15:24:15.298765Z","title":"3 15 [HW15] Stefan Hollands and Robert M","venue":null,"work_id":"f7032274-c8be-4458-8de0-c75c85bd4b26","year":null},"citing_paper":{"arxiv_id":"2608.00468","last_updated":"2026-08-01T06:17:27Z","snapshot_observed_at":"2026-08-15T15:16:51.055108Z","submitted_at":"2026-08-01T06:17:27Z","title":"What is electric charge?: Charge as a local observable in relativistic quantum field theory","version":1},"reference_index":1977,"source":"pdf_text","source_observed_at":"2026-08-15T15:24:15.208040Z"},"links":{"citing_paper":"/paper/2608.00468"},"observation_digest":"sha256:93defd582ba8cb5b71d135c14b59dcd9c3d929819d6b56ab9fc4fdfd425d32bf","observation_id":"aeaa4ccb-1503-4d00-9af7-d4890c1c1fed","resolution":{"observed_at":"2026-08-15T15:24:15.302559Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1063/1.525935","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-15T15:24:15.318137Z","title":"2, 3, 5, 7, 8, 9 [CR87] A","venue":null,"work_id":"0cc61725-489b-44c3-ae96-23125361d979","year":null},"citing_paper":{"arxiv_id":"2608.00468","last_updated":"2026-08-01T06:17:27Z","snapshot_observed_at":"2026-08-15T15:16:51.055108Z","submitted_at":"2026-08-01T06:17:27Z","title":"What is electric charge?: Charge as a local observable in relativistic quantum field theory","version":1},"reference_index":1983,"source":"pdf_text","source_observed_at":"2026-08-15T15:24:15.192389Z"},"links":{"citing_paper":"/paper/2608.00468"},"observation_digest":"sha256:c23f79c2908f61cf1ec94f8521188015288e01d40f23f725051f34dd5a695cd9","observation_id":"b3fdf88e-c58b-4797-80ea-82b0a62c744b","resolution":{"observed_at":"2026-08-15T15:24:15.321597Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1007/bf02105184","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-15T15:24:15.288297Z","title":"second quantization","venue":null,"work_id":"172f6a22-d96e-4201-8b13-1d9563268774","year":null},"citing_paper":{"arxiv_id":"2608.00468","last_updated":"2026-08-01T06:17:27Z","snapshot_observed_at":"2026-08-15T15:16:51.055108Z","submitted_at":"2026-08-01T06:17:27Z","title":"What is electric charge?: Charge as a local observable in relativistic quantum field theory","version":1},"reference_index":1994,"source":"pdf_text","source_observed_at":"2026-08-15T15:24:15.220163Z"},"links":{"citing_paper":"/paper/2608.00468"},"observation_digest":"sha256:a0aabf17661ca2c2d9e5273b7fe9e4ec28f28631c8b88bf5c72ca3ca826f3bf1","observation_id":"5878ad03-1627-4e6f-9d26-0af7dc9d8741","resolution":{"observed_at":"2026-08-15T15:24:15.291844Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-15T15:24:15.569137Z","title":"10 [AW64] Huzihiro Araki and Walter Wyss","venue":null,"work_id":"8c08a3ff-5a91-4980-a469-d5ff7e93e438","year":1993},"citing_paper":{"arxiv_id":"2608.00468","last_updated":"2026-08-01T06:17:27Z","snapshot_observed_at":"2026-08-15T15:16:51.055108Z","submitted_at":"2026-08-01T06:17:27Z","title":"What is electric charge?: Charge as a local observable in relativistic quantum field theory","version":1},"reference_index":1999,"source":"pdf_text","source_observed_at":"2026-08-15T15:24:15.177176Z"},"links":{"citing_paper":"/paper/2608.00468"},"observation_digest":"sha256:e60382b3e69dc035d4027419a54c0f834e72ff59464857f8b2b655f6f8d3f085","observation_id":"814acfbd-1cc6-4310-a439-82841fccd373","resolution":{"observed_at":"2026-08-15T15:24:15.573586Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"quant-ph/0103041","last_updated":"2001-03-08T23:45:56Z","snapshot_observed_at":"2026-07-07T07:04:35.230840Z","submitted_at":"2001-03-08T23:45:56Z","title":"No place for particles in relativistic quantum theories?","version":1},"cited_work":{"arxiv_id":"quant-ph/0103041","doi":null,"metadata_source":"pith","pith_arxiv_id":"quant-ph/0103041","snapshot_observed_at":"2026-08-15T15:24:15.529488Z","title":"No place for particles in relativistic quantum theories?","venue":"quant-ph","work_id":"957f0a40-be81-48e5-b2bc-bf0252ccb259","year":2001},"citing_paper":{"arxiv_id":"2608.00468","last_updated":"2026-08-01T06:17:27Z","snapshot_observed_at":"2026-08-15T15:16:51.055108Z","submitted_at":"2026-08-01T06:17:27Z","title":"What is electric charge?: Charge as a local observable in relativistic quantum field theory","version":1},"reference_index":2002,"source":"pdf_text","source_observed_at":"2026-08-15T15:24:15.203495Z"},"links":{"cited_paper":"/paper/quant-ph/0103041","citing_paper":"/paper/2608.00468"},"observation_digest":"sha256:3b3282faeef888771422976555ae04e10cc3f70a98ec37ec758ffd2e638d382c","observation_id":"af3530e5-de7d-47be-b823-a4be90de44d8","resolution":{"observed_at":"2026-08-15T15:24:15.533053Z","resolver_source":"local_arxiv","status":"metadata_mismatch"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"math-ph/0112041","last_updated":"2001-12-19T10:35:59Z","snapshot_observed_at":"2026-07-07T06:13:11.064906Z","submitted_at":"2001-12-19T10:35:59Z","title":"The generally covariant locality principle -- A new paradigm for local quantum physics","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"math-ph/0112041","snapshot_observed_at":"2026-08-15T15:24:15.188463Z","title":"9, 11 [BGP07] Christian Bär, Nicolas Ginoux, and Frank Pfäffle.Wave Equations on Lorentzian Manifolds and Quantization","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2608.00468","last_updated":"2026-08-01T06:17:27Z","snapshot_observed_at":"2026-08-15T15:16:51.055108Z","submitted_at":"2026-08-01T06:17:27Z","title":"What is electric charge?: Charge as a local observable in relativistic quantum field theory","version":1},"reference_index":2003,"source":"pdf_text","source_observed_at":"2026-08-15T15:24:15.188463Z"},"links":{"cited_paper":"/paper/math-ph/0112041","citing_paper":"/paper/2608.00468"},"observation_digest":"sha256:cf3e2dfa5a47ed4662adfad49cd730d5dde93405e7e136ce0fa8aef97c7249e4","observation_id":"1cd99611-4f97-4b18-81bf-bff6a9ade88e","resolution":{"observed_at":"2026-08-15T15:24:15.188463Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1104.1374","last_updated":"2012-05-08T07:51:49Z","snapshot_observed_at":"2026-08-15T12:51:30.625777Z","submitted_at":"2011-04-07T16:34:25Z","title":"Quantization of Maxwell's equations on curved backgrounds and general local covariance","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1104.1374","snapshot_observed_at":"2026-08-15T15:24:15.199800Z","title":"1 [FPS74] R","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2608.00468","last_updated":"2026-08-01T06:17:27Z","snapshot_observed_at":"2026-08-15T15:16:51.055108Z","submitted_at":"2026-08-01T06:17:27Z","title":"What is electric charge?: Charge as a local observable in relativistic quantum field theory","version":1},"reference_index":2012,"source":"pdf_text","source_observed_at":"2026-08-15T15:24:15.199800Z"},"links":{"cited_paper":"/paper/1104.1374","citing_paper":"/paper/2608.00468"},"observation_digest":"sha256:a74202cb954dbed8fc0de9976f9cc4e39c0464a4bb2a76589499072170f48f9c","observation_id":"cb238a2e-94f8-4f80-ab3b-4181422543f8","resolution":{"observed_at":"2026-08-15T15:24:15.199800Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1401.2026","last_updated":"2014-06-10T07:56:57Z","snapshot_observed_at":"2026-08-15T13:57:56.616119Z","submitted_at":"2014-01-09T15:15:29Z","title":"Quantum fields in curved spacetime","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1401.2026","snapshot_observed_at":"2026-08-15T15:24:15.211404Z","title":"9, 11 [KM15] Igor Khavkine and Valter Moretti","venue":null,"work_id":null,"year":2015},"citing_paper":{"arxiv_id":"2608.00468","last_updated":"2026-08-01T06:17:27Z","snapshot_observed_at":"2026-08-15T15:16:51.055108Z","submitted_at":"2026-08-01T06:17:27Z","title":"What is electric charge?: Charge as a local observable in relativistic quantum field theory","version":1},"reference_index":2015,"source":"pdf_text","source_observed_at":"2026-08-15T15:24:15.211404Z"},"links":{"cited_paper":"/paper/1401.2026","citing_paper":"/paper/2608.00468"},"observation_digest":"sha256:bc5bca2206caf32d80f54e54b750e8615eddd7ec685088ba854284fbb495c47b","observation_id":"080d590e-f449-413d-891a-16c3377f84ab","resolution":{"observed_at":"2026-08-15T15:24:15.211404Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1906.00999","last_updated":"2019-12-03T21:49:30Z","snapshot_observed_at":"2026-08-14T16:21:38.922812Z","submitted_at":"2019-06-03T18:04:56Z","title":"Linear Yang-Mills theory as a homotopy AQFT","version":2},"cited_work":{"arxiv_id":"1906.00999","doi":null,"metadata_source":"pith","pith_arxiv_id":"1906.00999","snapshot_observed_at":"2026-08-15T15:24:15.558913Z","title":"Linear Yang-Mills theory as a homotopy AQFT","venue":"math-ph","work_id":"c83e661c-7900-4968-b841-01bc7753d207","year":2019},"citing_paper":{"arxiv_id":"2608.00468","last_updated":"2026-08-01T06:17:27Z","snapshot_observed_at":"2026-08-15T15:16:51.055108Z","submitted_at":"2026-08-01T06:17:27Z","title":"What is electric charge?: Charge as a local observable in relativistic quantum field theory","version":1},"reference_index":2020,"source":"pdf_text","source_observed_at":"2026-08-15T15:24:15.184811Z"},"links":{"cited_paper":"/paper/1906.00999","citing_paper":"/paper/2608.00468"},"observation_digest":"sha256:4a1a490b32a5b606e0acb05e19e1f8a6537079b4dd9d2599670da1a29f35fcb2","observation_id":"7917ff79-1f40-4757-85c3-7b38f307eec7","resolution":{"observed_at":"2026-08-15T15:24:15.562680Z","resolver_source":"local_arxiv","status":"malformed_identifier"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1017/9781009290876","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-15T15:24:15.308802Z","title":"7 [Dim82] J","venue":null,"work_id":"7d34b799-e8ae-4020-ae05-27e49ad66bc3","year":null},"citing_paper":{"arxiv_id":"2608.00468","last_updated":"2026-08-01T06:17:27Z","snapshot_observed_at":"2026-08-15T15:16:51.055108Z","submitted_at":"2026-08-01T06:17:27Z","title":"What is electric charge?: Charge as a local observable in relativistic quantum field theory","version":1},"reference_index":2022,"source":"pdf_text","source_observed_at":"2026-08-15T15:24:15.196328Z"},"links":{"citing_paper":"/paper/2608.00468"},"observation_digest":"sha256:769bdcf894b5b27f831f90d97e3dd0559438a79c23c10e61a39710519530d707","observation_id":"9c63a828-2fc2-41b0-94b0-26a2ae3fab9b","resolution":{"observed_at":"2026-08-15T15:24:15.311955Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}}],"paper":{"arxiv_id":"2608.00468","last_updated":"2026-08-01T06:17:27Z","latest_version":1,"primary_category":"quant-ph","snapshot_observed_at":"2026-08-15T15:16:51.055108Z","submitted_at":"2026-08-01T06:17:27Z","title":"What is electric charge?: Charge as a local observable in relativistic quantum field theory"},"reference_resolution":{"displayed":18,"state_counts":{"malformed_identifier":1,"metadata_mismatch":2,"parse_uncertain":0,"unresolved":5,"verified_exact":9,"verified_fuzzy":1},"total_outbound_references":18},"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":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"thesis":"As of 16 August 2026, this Paper Citation Record lists 18 of 18 outbound references and 0 inbound Pith citation observations for arXiv:2608.00468."}