{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:V3A6XL5BTRMP6KCMNUO3NDOG46","short_pith_number":"pith:V3A6XL5B","canonical_record":{"source":{"id":"2212.14069","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-12-28T19:10:42Z","cross_cats_sorted":[],"title_canon_sha256":"3ce11d3949f2eabdc14fe297e138c41b272de069057c82f3f008b009914e2a11","abstract_canon_sha256":"7ba04d198c381f82231f22b29bf842109e5a0ac4f32bcf240e4bca5a9116169c"},"schema_version":"1.0"},"canonical_sha256":"aec1ebafa19c58ff284c6d1db68dc6e7b9cb476f13e75ae27d2e2afad8a8baa9","source":{"kind":"arxiv","id":"2212.14069","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2212.14069","created_at":"2026-07-05T05:55:45Z"},{"alias_kind":"arxiv_version","alias_value":"2212.14069v1","created_at":"2026-07-05T05:55:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.14069","created_at":"2026-07-05T05:55:45Z"},{"alias_kind":"pith_short_12","alias_value":"V3A6XL5BTRMP","created_at":"2026-07-05T05:55:45Z"},{"alias_kind":"pith_short_16","alias_value":"V3A6XL5BTRMP6KCM","created_at":"2026-07-05T05:55:45Z"},{"alias_kind":"pith_short_8","alias_value":"V3A6XL5B","created_at":"2026-07-05T05:55:45Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:V3A6XL5BTRMP6KCMNUO3NDOG46","target":"record","payload":{"canonical_record":{"source":{"id":"2212.14069","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-12-28T19:10:42Z","cross_cats_sorted":[],"title_canon_sha256":"3ce11d3949f2eabdc14fe297e138c41b272de069057c82f3f008b009914e2a11","abstract_canon_sha256":"7ba04d198c381f82231f22b29bf842109e5a0ac4f32bcf240e4bca5a9116169c"},"schema_version":"1.0"},"canonical_sha256":"aec1ebafa19c58ff284c6d1db68dc6e7b9cb476f13e75ae27d2e2afad8a8baa9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:55:45.750597Z","signature_b64":"BKsbG3Jca/RYHB5QfUzgWj57ix6A1/Uy1HEho8jh3U0jwtDszToWcqWr9TsaCFInNJ/NROS/Y+iqCK8/4CcyBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"aec1ebafa19c58ff284c6d1db68dc6e7b9cb476f13e75ae27d2e2afad8a8baa9","last_reissued_at":"2026-07-05T05:55:45.750097Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:55:45.750097Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2212.14069","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T05:55:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aFQobsckR1bqlQjZssssZc68mQgdyV/s6vIrS1D9kCI22J4CbOJWQ+JO9Z9xjfauLMliPD08Fcb+UtpseMq/Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T19:05:55.370268Z"},"content_sha256":"43d3047ceffd33198b4178fa51f22d3e0b347df0e61824a9879635d9a25b01d2","schema_version":"1.0","event_id":"sha256:43d3047ceffd33198b4178fa51f22d3e0b347df0e61824a9879635d9a25b01d2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:V3A6XL5BTRMP6KCMNUO3NDOG46","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Three-loop helicity amplitudes for photon+jet production","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Amlan Chakraborty, Giulio Gambuti, Piotr Bargiela","submitted_at":"2022-12-28T19:10:42Z","abstract_excerpt":"We present three-loop helicity amplitudes for the production of a single photon in association with one jet in Quantum Chromodynamics, a final state which provides a standard candle of the Standard Model at the Large Hadron Collider. We employ a recently-proposed variation of the so-called tensor projection method in the 't Hooft-Veltman scheme (tHV) which avoids the computation of contributions due to unphysical (-2$\\epsilon$)-dimensional polarisations of the external states. We obtain compact analytic results expressed in terms of harmonic polylogarithms."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.14069","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2212.14069/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T05:55:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"erv91w0m+6HWCkjMjSjrEJpOVuk7JlXNYZsCwVAcHxVb2CyYGLp6rk2byChFnOhB5zxm92sSlo9UjwShJ4eeAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T19:05:55.370778Z"},"content_sha256":"bb8f2cc39ab934058de414306a9edf7e76cfbd64bb311c0bc23d7f9165707606","schema_version":"1.0","event_id":"sha256:bb8f2cc39ab934058de414306a9edf7e76cfbd64bb311c0bc23d7f9165707606"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/V3A6XL5BTRMP6KCMNUO3NDOG46/bundle.json","state_url":"https://pith.science/pith/V3A6XL5BTRMP6KCMNUO3NDOG46/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/V3A6XL5BTRMP6KCMNUO3NDOG46/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-04T19:05:55Z","links":{"resolver":"https://pith.science/pith/V3A6XL5BTRMP6KCMNUO3NDOG46","bundle":"https://pith.science/pith/V3A6XL5BTRMP6KCMNUO3NDOG46/bundle.json","state":"https://pith.science/pith/V3A6XL5BTRMP6KCMNUO3NDOG46/state.json","well_known_bundle":"https://pith.science/.well-known/pith/V3A6XL5BTRMP6KCMNUO3NDOG46/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:V3A6XL5BTRMP6KCMNUO3NDOG46","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"7ba04d198c381f82231f22b29bf842109e5a0ac4f32bcf240e4bca5a9116169c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-12-28T19:10:42Z","title_canon_sha256":"3ce11d3949f2eabdc14fe297e138c41b272de069057c82f3f008b009914e2a11"},"schema_version":"1.0","source":{"id":"2212.14069","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2212.14069","created_at":"2026-07-05T05:55:45Z"},{"alias_kind":"arxiv_version","alias_value":"2212.14069v1","created_at":"2026-07-05T05:55:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.14069","created_at":"2026-07-05T05:55:45Z"},{"alias_kind":"pith_short_12","alias_value":"V3A6XL5BTRMP","created_at":"2026-07-05T05:55:45Z"},{"alias_kind":"pith_short_16","alias_value":"V3A6XL5BTRMP6KCM","created_at":"2026-07-05T05:55:45Z"},{"alias_kind":"pith_short_8","alias_value":"V3A6XL5B","created_at":"2026-07-05T05:55:45Z"}],"graph_snapshots":[{"event_id":"sha256:bb8f2cc39ab934058de414306a9edf7e76cfbd64bb311c0bc23d7f9165707606","target":"graph","created_at":"2026-07-05T05:55:45Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2212.14069/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present three-loop helicity amplitudes for the production of a single photon in association with one jet in Quantum Chromodynamics, a final state which provides a standard candle of the Standard Model at the Large Hadron Collider. We employ a recently-proposed variation of the so-called tensor projection method in the 't Hooft-Veltman scheme (tHV) which avoids the computation of contributions due to unphysical (-2$\\epsilon$)-dimensional polarisations of the external states. We obtain compact analytic results expressed in terms of harmonic polylogarithms.","authors_text":"Amlan Chakraborty, Giulio Gambuti, Piotr Bargiela","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-12-28T19:10:42Z","title":"Three-loop helicity amplitudes for photon+jet production"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.14069","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:43d3047ceffd33198b4178fa51f22d3e0b347df0e61824a9879635d9a25b01d2","target":"record","created_at":"2026-07-05T05:55:45Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"7ba04d198c381f82231f22b29bf842109e5a0ac4f32bcf240e4bca5a9116169c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-12-28T19:10:42Z","title_canon_sha256":"3ce11d3949f2eabdc14fe297e138c41b272de069057c82f3f008b009914e2a11"},"schema_version":"1.0","source":{"id":"2212.14069","kind":"arxiv","version":1}},"canonical_sha256":"aec1ebafa19c58ff284c6d1db68dc6e7b9cb476f13e75ae27d2e2afad8a8baa9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"aec1ebafa19c58ff284c6d1db68dc6e7b9cb476f13e75ae27d2e2afad8a8baa9","first_computed_at":"2026-07-05T05:55:45.750097Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:55:45.750097Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BKsbG3Jca/RYHB5QfUzgWj57ix6A1/Uy1HEho8jh3U0jwtDszToWcqWr9TsaCFInNJ/NROS/Y+iqCK8/4CcyBA==","signature_status":"signed_v1","signed_at":"2026-07-05T05:55:45.750597Z","signed_message":"canonical_sha256_bytes"},"source_id":"2212.14069","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:43d3047ceffd33198b4178fa51f22d3e0b347df0e61824a9879635d9a25b01d2","sha256:bb8f2cc39ab934058de414306a9edf7e76cfbd64bb311c0bc23d7f9165707606"],"state_sha256":"99c07641ae211990e6f1d4f8ccca06b57f5e2fa8d3e4ac9bc3019dbfdf04f853"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ch2PwyNMjUZKrzgy9oW+K/ZoQ0tMrMyV/997M4kYsN5rZEneJA0ZOOV4w85ydE5BENL50LU6Om2oiBlvrnMzCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T19:05:55.374399Z","bundle_sha256":"84117c6d2336787a92560e58a24c303d0fe70bd5dcb6c82da14e0cede9fc9772"}}