{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:NAWGFSLCVSZTVS3XKWEFSZPG45","short_pith_number":"pith:NAWGFSLC","canonical_record":{"source":{"id":"0904.0381","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-04-02T13:04:22Z","cross_cats_sorted":[],"title_canon_sha256":"98e1a4e48d0fab2c5699851bce48be0c80a2479e101ba3f937d1d8ed4c79f163","abstract_canon_sha256":"be59cc15ec955b5891d5f8c89551daa5231766676b7e5ec0c298dc0ba0871b48"},"schema_version":"1.0"},"canonical_sha256":"682c62c962acb33acb7755885965e6e750dfe06d520928d97be4b7d6a8e84be3","source":{"kind":"arxiv","id":"0904.0381","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0904.0381","created_at":"2026-05-18T04:33:16Z"},{"alias_kind":"arxiv_version","alias_value":"0904.0381v1","created_at":"2026-05-18T04:33:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0904.0381","created_at":"2026-05-18T04:33:16Z"},{"alias_kind":"pith_short_12","alias_value":"NAWGFSLCVSZT","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_16","alias_value":"NAWGFSLCVSZTVS3X","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_8","alias_value":"NAWGFSLC","created_at":"2026-05-18T12:26:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:NAWGFSLCVSZTVS3XKWEFSZPG45","target":"record","payload":{"canonical_record":{"source":{"id":"0904.0381","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-04-02T13:04:22Z","cross_cats_sorted":[],"title_canon_sha256":"98e1a4e48d0fab2c5699851bce48be0c80a2479e101ba3f937d1d8ed4c79f163","abstract_canon_sha256":"be59cc15ec955b5891d5f8c89551daa5231766676b7e5ec0c298dc0ba0871b48"},"schema_version":"1.0"},"canonical_sha256":"682c62c962acb33acb7755885965e6e750dfe06d520928d97be4b7d6a8e84be3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:33:16.130493Z","signature_b64":"zUhN4j1xiJ1WZ/USW39XrcGibrerEro40oR+08NGA2gUqP4ujXw5aWZJkIvO6K7SBVRwxlUrebTVP6PdXjw+CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"682c62c962acb33acb7755885965e6e750dfe06d520928d97be4b7d6a8e84be3","last_reissued_at":"2026-05-18T04:33:16.129972Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:33:16.129972Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0904.0381","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":"2026-05-18T04:33:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AlDXtJowvBHkbmWipbRG83EPWT4RTOvX2XXV51aTzlizK8LSKF1RKIsNTKLfBO5fm4BKh9GemNP2Sq4I/FdrDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T16:39:08.186919Z"},"content_sha256":"be16109e0694f6479f263dcb6d4b969ea908e360a84117b8b576bce48eccbf27","schema_version":"1.0","event_id":"sha256:be16109e0694f6479f263dcb6d4b969ea908e360a84117b8b576bce48eccbf27"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:NAWGFSLCVSZTVS3XKWEFSZPG45","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"One-loop derivation of the Wilson polygon - MHV amplitude duality","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"A. Gorsky, A. Zhiboedov","submitted_at":"2009-04-02T13:04:22Z","abstract_excerpt":"We discuss the origin of the Wilson polygon - MHV amplitude duality at the perturbative level. It is shown that the duality for the MHV amplitudes at one-loop level can be proven upon the peculiar change of variables in Feynman parametrization and the use of the relation between Feynman integrals at the different space-time dimensions. Some generalization of the duality which implies the insertion of the particular vertex operator at the Wilson triangle is found for the 3-point function. We discuss analytical structure of Wilson loop diagrams and present the corresponding Landau equations. The"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0904.0381","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":""},"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":"2026-05-18T04:33:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HWSEVuuuK8UvHl9t4pKUBcmAHHoVbTyyYx25nm+tfC6e1Q08IVZulJGyiYhxZlDcifqdwn4ojesMMvWBCUjuBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T16:39:08.187611Z"},"content_sha256":"60d347db7210fe8520506ceb76167300f1f63542535e22da500d03fb54e77c5e","schema_version":"1.0","event_id":"sha256:60d347db7210fe8520506ceb76167300f1f63542535e22da500d03fb54e77c5e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NAWGFSLCVSZTVS3XKWEFSZPG45/bundle.json","state_url":"https://pith.science/pith/NAWGFSLCVSZTVS3XKWEFSZPG45/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NAWGFSLCVSZTVS3XKWEFSZPG45/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":"2026-06-07T16:39:08Z","links":{"resolver":"https://pith.science/pith/NAWGFSLCVSZTVS3XKWEFSZPG45","bundle":"https://pith.science/pith/NAWGFSLCVSZTVS3XKWEFSZPG45/bundle.json","state":"https://pith.science/pith/NAWGFSLCVSZTVS3XKWEFSZPG45/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NAWGFSLCVSZTVS3XKWEFSZPG45/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:NAWGFSLCVSZTVS3XKWEFSZPG45","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":"be59cc15ec955b5891d5f8c89551daa5231766676b7e5ec0c298dc0ba0871b48","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-04-02T13:04:22Z","title_canon_sha256":"98e1a4e48d0fab2c5699851bce48be0c80a2479e101ba3f937d1d8ed4c79f163"},"schema_version":"1.0","source":{"id":"0904.0381","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0904.0381","created_at":"2026-05-18T04:33:16Z"},{"alias_kind":"arxiv_version","alias_value":"0904.0381v1","created_at":"2026-05-18T04:33:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0904.0381","created_at":"2026-05-18T04:33:16Z"},{"alias_kind":"pith_short_12","alias_value":"NAWGFSLCVSZT","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_16","alias_value":"NAWGFSLCVSZTVS3X","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_8","alias_value":"NAWGFSLC","created_at":"2026-05-18T12:26:00Z"}],"graph_snapshots":[{"event_id":"sha256:60d347db7210fe8520506ceb76167300f1f63542535e22da500d03fb54e77c5e","target":"graph","created_at":"2026-05-18T04:33:16Z","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"},"paper":{"abstract_excerpt":"We discuss the origin of the Wilson polygon - MHV amplitude duality at the perturbative level. It is shown that the duality for the MHV amplitudes at one-loop level can be proven upon the peculiar change of variables in Feynman parametrization and the use of the relation between Feynman integrals at the different space-time dimensions. Some generalization of the duality which implies the insertion of the particular vertex operator at the Wilson triangle is found for the 3-point function. We discuss analytical structure of Wilson loop diagrams and present the corresponding Landau equations. The","authors_text":"A. Gorsky, A. Zhiboedov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-04-02T13:04:22Z","title":"One-loop derivation of the Wilson polygon - MHV amplitude duality"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0904.0381","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:be16109e0694f6479f263dcb6d4b969ea908e360a84117b8b576bce48eccbf27","target":"record","created_at":"2026-05-18T04:33:16Z","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":"be59cc15ec955b5891d5f8c89551daa5231766676b7e5ec0c298dc0ba0871b48","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-04-02T13:04:22Z","title_canon_sha256":"98e1a4e48d0fab2c5699851bce48be0c80a2479e101ba3f937d1d8ed4c79f163"},"schema_version":"1.0","source":{"id":"0904.0381","kind":"arxiv","version":1}},"canonical_sha256":"682c62c962acb33acb7755885965e6e750dfe06d520928d97be4b7d6a8e84be3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"682c62c962acb33acb7755885965e6e750dfe06d520928d97be4b7d6a8e84be3","first_computed_at":"2026-05-18T04:33:16.129972Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:33:16.129972Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zUhN4j1xiJ1WZ/USW39XrcGibrerEro40oR+08NGA2gUqP4ujXw5aWZJkIvO6K7SBVRwxlUrebTVP6PdXjw+CQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:33:16.130493Z","signed_message":"canonical_sha256_bytes"},"source_id":"0904.0381","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:be16109e0694f6479f263dcb6d4b969ea908e360a84117b8b576bce48eccbf27","sha256:60d347db7210fe8520506ceb76167300f1f63542535e22da500d03fb54e77c5e"],"state_sha256":"af947d851b41585ec4a02851dc5cbefe9e4a357558961191a4135f4f9917199e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CN4Rv71SKkir9CNx642J6pkwESHr7fJVg0oZAwH2pe0uB4Ghb38z9lcgYHb56xhqF++1AcMvguso1jV/RXCABw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-07T16:39:08.191024Z","bundle_sha256":"d280a6da139c632d4343a011c1b5de1c087f5787b30f114ba214c6e5b5b5b844"}}