{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1996:ZFWFJOUNZ7XIW7MXI5SFHYC3TQ","short_pith_number":"pith:ZFWFJOUN","canonical_record":{"source":{"id":"hep-ph/9610370","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1996-10-15T18:34:11Z","cross_cats_sorted":[],"title_canon_sha256":"9f584dcf5fea746615679061274fef6732d3a0c60e02c1abaa38001e2cb2e352","abstract_canon_sha256":"6441df38f2489e8ce2a7b6b61e13a295ff320bc314415079e62dc0d32b07a065"},"schema_version":"1.0"},"canonical_sha256":"c96c54ba8dcfee8b7d97476453e05b9c11a631f96463380a3e75f7e35339a322","source":{"kind":"arxiv","id":"hep-ph/9610370","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9610370","created_at":"2026-05-18T02:37:11Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9610370v1","created_at":"2026-05-18T02:37:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9610370","created_at":"2026-05-18T02:37:11Z"},{"alias_kind":"pith_short_12","alias_value":"ZFWFJOUNZ7XI","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_16","alias_value":"ZFWFJOUNZ7XIW7MX","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_8","alias_value":"ZFWFJOUN","created_at":"2026-05-18T12:25:48Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1996:ZFWFJOUNZ7XIW7MXI5SFHYC3TQ","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/9610370","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1996-10-15T18:34:11Z","cross_cats_sorted":[],"title_canon_sha256":"9f584dcf5fea746615679061274fef6732d3a0c60e02c1abaa38001e2cb2e352","abstract_canon_sha256":"6441df38f2489e8ce2a7b6b61e13a295ff320bc314415079e62dc0d32b07a065"},"schema_version":"1.0"},"canonical_sha256":"c96c54ba8dcfee8b7d97476453e05b9c11a631f96463380a3e75f7e35339a322","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:37:11.184857Z","signature_b64":"fLrvZJauHMduq99VEFdzmtqpW6I/dIOTmiegGoFmmSzP9nSVkSJ83pg4DLMmPq187PgjiZHgK/iaVMt9iKrLBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c96c54ba8dcfee8b7d97476453e05b9c11a631f96463380a3e75f7e35339a322","last_reissued_at":"2026-05-18T02:37:11.184435Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:37:11.184435Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/9610370","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":"2026-05-18T02:37:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MJL2TG3zbOT6vty4yyY9ANIWFDlSXga535LmiYO74cdr0jjx8bm8iAsmVXszm6GqpST2quIdT0e4TVTUD66gAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T18:20:34.563649Z"},"content_sha256":"6de4ca1654128d7c9f6d035d6e1343f79245327fdda5144bcfe2fee71dde0807","schema_version":"1.0","event_id":"sha256:6de4ca1654128d7c9f6d035d6e1343f79245327fdda5144bcfe2fee71dde0807"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1996:ZFWFJOUNZ7XIW7MXI5SFHYC3TQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"One-Loop Amplitudes for e^+ e^- to q-bar q Q-bar Q","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"D.A. Kosower, L. Dixon, S. Weinzierl, Z. Bern","submitted_at":"1996-10-15T18:34:11Z","abstract_excerpt":"We present the one-loop helicity amplitudes for processes involving a vector boson V (V=W,Z, or gamma^*) and four massless quarks, 0 to V q-bar q Q-bar Q, where V couples to a massless lepton pair. These amplitudes are required for next-to-leading order O(alpha_s^3) numerical programs for four-jet production at e^+ e^- colliders, for W, Z or Drell-Yan production in association with two jets at hadron colliders, and for three-jet production in deeply inelastic scattering experiments. We obtained the amplitudes presented here by using their analytic properties to constrain their form."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9610370","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":"2026-05-18T02:37:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xJgB9kRR1qveL+iYL1ejcBprVBjwpt2dp1EiDNP2gsj09xb2IkkKJ84BzTQ+RmIsnUewY6qJkxkPwybJz6ZOAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T18:20:34.564231Z"},"content_sha256":"9fa50637b37ae8034b298868d9dffc6b8b12b5dbbb1b1fc46b9650124866e6f8","schema_version":"1.0","event_id":"sha256:9fa50637b37ae8034b298868d9dffc6b8b12b5dbbb1b1fc46b9650124866e6f8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZFWFJOUNZ7XIW7MXI5SFHYC3TQ/bundle.json","state_url":"https://pith.science/pith/ZFWFJOUNZ7XIW7MXI5SFHYC3TQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZFWFJOUNZ7XIW7MXI5SFHYC3TQ/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":"2026-05-26T18:20:34Z","links":{"resolver":"https://pith.science/pith/ZFWFJOUNZ7XIW7MXI5SFHYC3TQ","bundle":"https://pith.science/pith/ZFWFJOUNZ7XIW7MXI5SFHYC3TQ/bundle.json","state":"https://pith.science/pith/ZFWFJOUNZ7XIW7MXI5SFHYC3TQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZFWFJOUNZ7XIW7MXI5SFHYC3TQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1996:ZFWFJOUNZ7XIW7MXI5SFHYC3TQ","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":"6441df38f2489e8ce2a7b6b61e13a295ff320bc314415079e62dc0d32b07a065","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1996-10-15T18:34:11Z","title_canon_sha256":"9f584dcf5fea746615679061274fef6732d3a0c60e02c1abaa38001e2cb2e352"},"schema_version":"1.0","source":{"id":"hep-ph/9610370","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9610370","created_at":"2026-05-18T02:37:11Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9610370v1","created_at":"2026-05-18T02:37:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9610370","created_at":"2026-05-18T02:37:11Z"},{"alias_kind":"pith_short_12","alias_value":"ZFWFJOUNZ7XI","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_16","alias_value":"ZFWFJOUNZ7XIW7MX","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_8","alias_value":"ZFWFJOUN","created_at":"2026-05-18T12:25:48Z"}],"graph_snapshots":[{"event_id":"sha256:9fa50637b37ae8034b298868d9dffc6b8b12b5dbbb1b1fc46b9650124866e6f8","target":"graph","created_at":"2026-05-18T02:37:11Z","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 present the one-loop helicity amplitudes for processes involving a vector boson V (V=W,Z, or gamma^*) and four massless quarks, 0 to V q-bar q Q-bar Q, where V couples to a massless lepton pair. These amplitudes are required for next-to-leading order O(alpha_s^3) numerical programs for four-jet production at e^+ e^- colliders, for W, Z or Drell-Yan production in association with two jets at hadron colliders, and for three-jet production in deeply inelastic scattering experiments. We obtained the amplitudes presented here by using their analytic properties to constrain their form.","authors_text":"D.A. Kosower, L. Dixon, S. Weinzierl, Z. Bern","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1996-10-15T18:34:11Z","title":"One-Loop Amplitudes for e^+ e^- to q-bar q Q-bar Q"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9610370","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":"sha256:6de4ca1654128d7c9f6d035d6e1343f79245327fdda5144bcfe2fee71dde0807","target":"record","created_at":"2026-05-18T02:37:11Z","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":"6441df38f2489e8ce2a7b6b61e13a295ff320bc314415079e62dc0d32b07a065","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1996-10-15T18:34:11Z","title_canon_sha256":"9f584dcf5fea746615679061274fef6732d3a0c60e02c1abaa38001e2cb2e352"},"schema_version":"1.0","source":{"id":"hep-ph/9610370","kind":"arxiv","version":1}},"canonical_sha256":"c96c54ba8dcfee8b7d97476453e05b9c11a631f96463380a3e75f7e35339a322","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c96c54ba8dcfee8b7d97476453e05b9c11a631f96463380a3e75f7e35339a322","first_computed_at":"2026-05-18T02:37:11.184435Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:37:11.184435Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fLrvZJauHMduq99VEFdzmtqpW6I/dIOTmiegGoFmmSzP9nSVkSJ83pg4DLMmPq187PgjiZHgK/iaVMt9iKrLBw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:37:11.184857Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9610370","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6de4ca1654128d7c9f6d035d6e1343f79245327fdda5144bcfe2fee71dde0807","sha256:9fa50637b37ae8034b298868d9dffc6b8b12b5dbbb1b1fc46b9650124866e6f8"],"state_sha256":"3bb1ed6daaf04fd87b0ea9c70862c1e5bfc3a8db6f0661672ff0b828e74c5c1c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5q/ZL520ytXOpcXg7/rw4nI+4ovpDb3reFCjA5M214aTWxTnIlB7QOXeBc0fjNBmgoFAfpGoQxGv9SOxjDsLDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T18:20:34.566700Z","bundle_sha256":"830e55e1bd642048139d545281b81ae7b988bf15892e35884d1053c5a6239de3"}}