{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:5ZCLS72GTYQBZJY3MCHJTLSGJ4","short_pith_number":"pith:5ZCLS72G","schema_version":"1.0","canonical_sha256":"ee44b97f469e201ca71b608e99ae464f0f0fa9c90fcc6db0ab55cb726e41c278","source":{"kind":"arxiv","id":"1101.2414","version":1},"attestation_state":"computed","paper":{"title":"Simplifying Multi-Jet QCD Computation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Michael E. Peskin","submitted_at":"2011-01-12T17:40:04Z","abstract_excerpt":"These lectures give a pedagogical discussion of the computation of QCD tree amplitudes for collider physics. The topics reviewed are: spinor products, color ordering, MHV amplitudes, and the Britto-Cachazo-Feng-Witten recursion formula. The lectures were presented at the XIII Mexican School of Particles and Fields, 2008, and at the LHC Physics Summer School at Tsinghua University, 2010."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1101.2414","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-01-12T17:40:04Z","cross_cats_sorted":[],"title_canon_sha256":"c8b3f973dfed304d533e985e192b8e86a6b140e919872871c8a60fc6f7273798","abstract_canon_sha256":"7a6f3ec9bd0be068819c43ca8761f4239721035b1ef45c63d9b53d6ce2f6b8c9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:22:58.157702Z","signature_b64":"VmipjbQvZR1++A3K2eqn6FpakhdwUmleIuAQK2EFvbDo8n/n8UTn6wQg4rdPH/tpfkmI+kOdsQjDk1qNczc/Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ee44b97f469e201ca71b608e99ae464f0f0fa9c90fcc6db0ab55cb726e41c278","last_reissued_at":"2026-05-18T02:22:58.156953Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:22:58.156953Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Simplifying Multi-Jet QCD Computation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Michael E. Peskin","submitted_at":"2011-01-12T17:40:04Z","abstract_excerpt":"These lectures give a pedagogical discussion of the computation of QCD tree amplitudes for collider physics. The topics reviewed are: spinor products, color ordering, MHV amplitudes, and the Britto-Cachazo-Feng-Witten recursion formula. The lectures were presented at the XIII Mexican School of Particles and Fields, 2008, and at the LHC Physics Summer School at Tsinghua University, 2010."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.2414","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1101.2414","created_at":"2026-05-18T02:22:58.157080+00:00"},{"alias_kind":"arxiv_version","alias_value":"1101.2414v1","created_at":"2026-05-18T02:22:58.157080+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.2414","created_at":"2026-05-18T02:22:58.157080+00:00"},{"alias_kind":"pith_short_12","alias_value":"5ZCLS72GTYQB","created_at":"2026-05-18T12:26:22.705136+00:00"},{"alias_kind":"pith_short_16","alias_value":"5ZCLS72GTYQBZJY3","created_at":"2026-05-18T12:26:22.705136+00:00"},{"alias_kind":"pith_short_8","alias_value":"5ZCLS72G","created_at":"2026-05-18T12:26:22.705136+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/5ZCLS72GTYQBZJY3MCHJTLSGJ4","json":"https://pith.science/pith/5ZCLS72GTYQBZJY3MCHJTLSGJ4.json","graph_json":"https://pith.science/api/pith-number/5ZCLS72GTYQBZJY3MCHJTLSGJ4/graph.json","events_json":"https://pith.science/api/pith-number/5ZCLS72GTYQBZJY3MCHJTLSGJ4/events.json","paper":"https://pith.science/paper/5ZCLS72G"},"agent_actions":{"view_html":"https://pith.science/pith/5ZCLS72GTYQBZJY3MCHJTLSGJ4","download_json":"https://pith.science/pith/5ZCLS72GTYQBZJY3MCHJTLSGJ4.json","view_paper":"https://pith.science/paper/5ZCLS72G","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1101.2414&json=true","fetch_graph":"https://pith.science/api/pith-number/5ZCLS72GTYQBZJY3MCHJTLSGJ4/graph.json","fetch_events":"https://pith.science/api/pith-number/5ZCLS72GTYQBZJY3MCHJTLSGJ4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5ZCLS72GTYQBZJY3MCHJTLSGJ4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5ZCLS72GTYQBZJY3MCHJTLSGJ4/action/storage_attestation","attest_author":"https://pith.science/pith/5ZCLS72GTYQBZJY3MCHJTLSGJ4/action/author_attestation","sign_citation":"https://pith.science/pith/5ZCLS72GTYQBZJY3MCHJTLSGJ4/action/citation_signature","submit_replication":"https://pith.science/pith/5ZCLS72GTYQBZJY3MCHJTLSGJ4/action/replication_record"}},"created_at":"2026-05-18T02:22:58.157080+00:00","updated_at":"2026-05-18T02:22:58.157080+00:00"}