{"as_of":"2026-08-18T12:25:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:b15c10ff392768b4910075bbb113058d2fe578b697e33af2ad50c1dcdb1b24f7","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":7,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":7,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-18T06:34:40.430872+00:00","state":"measured"},{"denominator":7,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":7,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-14T13:24:16.298196Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":1,"source":"pith","source_observed_at":"2026-08-05T02:28:24.338817Z","state":"measured"}],"external_citation_measurements":[{"count":91,"observed_at":"2026-08-05T02:28:24.338817Z","source":"pith"}],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1508.06027","last_updated":"2015-08-25T04:42:28Z","snapshot_observed_at":"2026-08-14T22:35:21.931835Z","submitted_at":"2015-08-25T04:42:28Z","title":"One-loop Scattering Equations and Amplitudes from Forward Limit","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1508.06027","snapshot_observed_at":"2026-08-14T13:24:16.298196Z","title":"He and E","venue":null,"work_id":null,"year":2015},"citing_paper":{"arxiv_id":"1908.05221","last_updated":"2019-08-14T16:50:33Z","snapshot_observed_at":"2026-08-18T10:00:38.777497Z","submitted_at":"2019-08-14T16:50:33Z","title":"Two-Loop Scattering Amplitudes: Double-Forward Limit and Colour-Kinematics Duality","version":1},"reference_index":23,"source":"pdf_text","source_observed_at":"2026-08-14T13:24:16.298196Z"},"links":{"cited_paper":"/paper/1508.06027","citing_paper":"/paper/1908.05221"},"observation_digest":"sha256:d62dd5f69b260156d819b460e0c628e4f90f01a124f86f0df0ce280e2261f4de","observation_id":"247dc6d5-1571-4c04-9867-298b627c2e3b","resolution":{"observed_at":"2026-08-14T13:24:16.298196Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1508.06027","last_updated":"2015-08-25T04:42:28Z","snapshot_observed_at":"2026-08-14T22:35:21.931835Z","submitted_at":"2015-08-25T04:42:28Z","title":"One-loop Scattering Equations and Amplitudes from Forward Limit","version":1},"cited_work":{"arxiv_id":"1508.06027","doi":"10.1103/physrevd.92.105004","metadata_source":"pith","pith_arxiv_id":"1508.06027","snapshot_observed_at":"2026-08-05T02:49:54.815029Z","title":"One-loop Scattering Equations and Amplitudes from Forward Limit","venue":"hep-th","work_id":"92509b33-7f7f-46e2-ae7a-1a0524507374","year":2015},"citing_paper":{"arxiv_id":"2108.04025","last_updated":"2021-08-09T13:28:35Z","snapshot_observed_at":"2026-08-15T15:36:52.567812Z","submitted_at":"2021-08-09T13:28:35Z","title":"On differential operators and unifying relations for $1$-loop Feynman integrands","version":1},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-07-11T11:50:26.030339Z"},"links":{"cited_paper":"/paper/1508.06027","citing_paper":"/paper/2108.04025"},"observation_digest":"sha256:d8307e011f49bcd51ca187e6c4d0ccaa3c42a0d59ae6f8def2f1fe7050d999d2","observation_id":"0996e0d8-bbf1-4ec8-a2ee-09c04af73337","resolution":{"observed_at":"2026-05-24T12:24:27.379379Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1508.06027","last_updated":"2015-08-25T04:42:28Z","snapshot_observed_at":"2026-08-14T22:35:21.931835Z","submitted_at":"2015-08-25T04:42:28Z","title":"One-loop Scattering Equations and Amplitudes from Forward Limit","version":1},"cited_work":{"arxiv_id":"1508.06027","doi":"10.1103/physrevd.92.105004","metadata_source":"pith","pith_arxiv_id":"1508.06027","snapshot_observed_at":"2026-08-05T02:49:54.815029Z","title":"One-loop Scattering Equations and Amplitudes from Forward Limit","venue":"hep-th","work_id":"92509b33-7f7f-46e2-ae7a-1a0524507374","year":2015},"citing_paper":{"arxiv_id":"2201.01552","last_updated":"2022-01-09T15:05:27Z","snapshot_observed_at":"2026-08-02T14:40:23.787478Z","submitted_at":"2022-01-05T11:33:07Z","title":"Transmutation operators and expansions for $1$-loop Feynman integrands","version":2},"reference_index":42,"source":"pdf_text","source_observed_at":"2026-07-11T11:50:26.030339Z"},"links":{"cited_paper":"/paper/1508.06027","citing_paper":"/paper/2201.01552"},"observation_digest":"sha256:0e3c00d354a199ec3fa14069d7083642b3ac75677beee1d74e837815d564c6ae","observation_id":"1e16a23b-a72e-4dfc-b164-dfed33e48a3c","resolution":{"observed_at":"2026-05-24T12:24:27.174100Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1508.06027","last_updated":"2015-08-25T04:42:28Z","snapshot_observed_at":"2026-08-14T22:35:21.931835Z","submitted_at":"2015-08-25T04:42:28Z","title":"One-loop Scattering Equations and Amplitudes from Forward Limit","version":1},"cited_work":{"arxiv_id":"1508.06027","doi":"10.1103/physrevd.92.105004","metadata_source":"pith","pith_arxiv_id":"1508.06027","snapshot_observed_at":"2026-08-05T02:49:54.815029Z","title":"One-loop Scattering Equations and Amplitudes from Forward Limit","venue":"hep-th","work_id":"92509b33-7f7f-46e2-ae7a-1a0524507374","year":2015},"citing_paper":{"arxiv_id":"2305.04620","last_updated":"2023-05-08T10:59:30Z","snapshot_observed_at":"2026-08-17T14:58:44.014501Z","submitted_at":"2023-05-08T10:59:30Z","title":"Tree and $1$-loop fundamental BCJ relations from soft theorems","version":1},"reference_index":60,"source":"pdf_text","source_observed_at":"2026-07-11T11:50:26.030339Z"},"links":{"cited_paper":"/paper/1508.06027","citing_paper":"/paper/2305.04620"},"observation_digest":"sha256:d395c3f6c45309e4d6c7e5f6a01c55e073382f8f0779260cde26f2da9474ee82","observation_id":"3a51f96a-1c76-4bf4-b507-11d84fffca16","resolution":{"observed_at":"2026-05-24T09:04:14.622489Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1508.06027","last_updated":"2015-08-25T04:42:28Z","snapshot_observed_at":"2026-08-14T22:35:21.931835Z","submitted_at":"2015-08-25T04:42:28Z","title":"One-loop Scattering Equations and Amplitudes from Forward Limit","version":1},"cited_work":{"arxiv_id":"1508.06027","doi":"10.1103/physrevd.92.105004","metadata_source":"pith","pith_arxiv_id":"1508.06027","snapshot_observed_at":"2026-08-05T02:49:54.815029Z","title":"One-loop Scattering Equations and Amplitudes from Forward Limit","venue":"hep-th","work_id":"92509b33-7f7f-46e2-ae7a-1a0524507374","year":2015},"citing_paper":{"arxiv_id":"2311.03112","last_updated":"2023-11-06T14:03:13Z","snapshot_observed_at":"2026-07-06T02:11:23.670680Z","submitted_at":"2023-11-06T14:03:13Z","title":"Recursive construction for expansions of tree Yang-Mills amplitudes from soft theorem","version":1},"reference_index":48,"source":"pdf_text","source_observed_at":"2026-07-11T11:50:26.030339Z"},"links":{"cited_paper":"/paper/1508.06027","citing_paper":"/paper/2311.03112"},"observation_digest":"sha256:6df462db2ae6e0cadf99c0b074a53e952f413b25b8c5619e439bb23d6e2e8cda","observation_id":"279878a2-9113-4169-8246-d72bf20db4b7","resolution":{"observed_at":"2026-05-24T06:06:01.244905Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1508.06027","last_updated":"2015-08-25T04:42:28Z","snapshot_observed_at":"2026-08-14T22:35:21.931835Z","submitted_at":"2015-08-25T04:42:28Z","title":"One-loop Scattering Equations and Amplitudes from Forward Limit","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1508.06027","snapshot_observed_at":"2026-08-11T00:13:59.608653Z","title":"He and E","venue":null,"work_id":null,"year":2015},"citing_paper":{"arxiv_id":"2412.19629","last_updated":"2024-12-27T13:15:17Z","snapshot_observed_at":"2026-08-16T16:24:38.861379Z","submitted_at":"2024-12-27T13:15:17Z","title":"On one-loop amplitudes in gauge theories","version":1},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-08-11T00:13:59.608653Z"},"links":{"cited_paper":"/paper/1508.06027","citing_paper":"/paper/2412.19629"},"observation_digest":"sha256:bb066d0a18386e54590df954a0e6d5176bc00791a19791e5a78de33dd68593d6","observation_id":"6892a6d4-2604-4051-9ca8-77d416ef54b2","resolution":{"observed_at":"2026-08-11T00:13:59.608653Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1508.06027","last_updated":"2015-08-25T04:42:28Z","snapshot_observed_at":"2026-08-14T22:35:21.931835Z","submitted_at":"2015-08-25T04:42:28Z","title":"One-loop Scattering Equations and Amplitudes from Forward Limit","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1508.06027","snapshot_observed_at":"2026-08-03T17:49:02.376175Z","title":"He and E","venue":null,"work_id":null,"year":2015},"citing_paper":{"arxiv_id":"2512.08354","last_updated":"2026-06-17T14:34:18Z","snapshot_observed_at":"2026-08-18T02:46:10.784573Z","submitted_at":"2025-12-09T08:28:12Z","title":"Expansion formula of one-loop Einstein-Yang-Mills integrand","version":3},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-03T17:49:02.376175Z"},"links":{"cited_paper":"/paper/1508.06027","citing_paper":"/paper/2512.08354"},"observation_digest":"sha256:9c2fc810ab53af6a5184777ae6932d65c841a82d6b2ab7f4a2b9f97a43336dc5","observation_id":"e0697899-4595-4932-9936-eb527fe3cb96","resolution":{"observed_at":"2026-08-03T17:49:02.376175Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/1508.06027/citation-record","integrity":"/paper/1508.06027/integrity","json":"/paper/1508.06027/citation-record.json","paper":"/paper/1508.06027"},"outbound":[],"paper":{"arxiv_id":"1508.06027","last_updated":"2015-08-25T04:42:28Z","latest_version":1,"primary_category":"hep-th","snapshot_observed_at":"2026-08-14T22:35:21.931835Z","submitted_at":"2015-08-25T04:42:28Z","title":"One-loop Scattering Equations and Amplitudes from Forward Limit"},"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":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"thesis":"As of 18 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 7 inbound Pith citation observations for arXiv:1508.06027."}