{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2000:PYEFHPCIIWRS3LGEP4Y7VE675X","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":"86883612323e2639bbfde661637e3b66c1c0462e4670a9558215bd007f8edd26","cross_cats_sorted":["hep-ex"],"license":"","primary_cat":"hep-ph","submitted_at":"2000-11-29T16:41:20Z","title_canon_sha256":"e787ee63ebd828d936399eaaa579ee9000d978a7699769ffb09c770c391836ce"},"schema_version":"1.0","source":{"id":"hep-ph/0011363","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0011363","created_at":"2026-05-18T04:20:04Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0011363v3","created_at":"2026-05-18T04:20:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0011363","created_at":"2026-05-18T04:20:04Z"},{"alias_kind":"pith_short_12","alias_value":"PYEFHPCIIWRS","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"PYEFHPCIIWRS3LGE","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"PYEFHPCI","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:28c112c9da47d2114d1e66511ae5008b312da743693ff3d75b5e764bd077cf71","target":"graph","created_at":"2026-05-18T04:20:04Z","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":"HERWIG is a general-purpose Monte Carlo event generator, which includes the simulation of hard lepton-lepton, lepton-hadron and hadron-hadron scattering and soft hadron-hadron collisions in one package. It uses the parton-shower approach for initial- and final-state QCD radiation, including colour coherence effects and azimuthal correlations both within and between jets. This article updates the description of HERWIG published in 1992, emphasising the new features incorporated since then. These include, in particular, the matching of first-order matrix elements with parton showers, a more corr","authors_text":"B.R.Webber, G.Corcella, G.Marchesini, I.G.Knowles, K.Odagiri, M.H.Seymour, P.Richardson, S.Moretti","cross_cats":["hep-ex"],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2000-11-29T16:41:20Z","title":"HERWIG 6.5: an event generator for Hadron Emission Reactions With Interfering Gluons (including supersymmetric processes)"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0011363","kind":"arxiv","version":3},"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":"sha256:5765f589165c6e8f534e5ba4d225c239e9fcb8f5ea54e767dfe1cc0b38d1c67f","target":"record","created_at":"2026-05-18T04:20:04Z","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":"86883612323e2639bbfde661637e3b66c1c0462e4670a9558215bd007f8edd26","cross_cats_sorted":["hep-ex"],"license":"","primary_cat":"hep-ph","submitted_at":"2000-11-29T16:41:20Z","title_canon_sha256":"e787ee63ebd828d936399eaaa579ee9000d978a7699769ffb09c770c391836ce"},"schema_version":"1.0","source":{"id":"hep-ph/0011363","kind":"arxiv","version":3}},"canonical_sha256":"7e0853bc4845a32dacc47f31fa93dfedc73163b800423787a0ed9e385384dbf3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7e0853bc4845a32dacc47f31fa93dfedc73163b800423787a0ed9e385384dbf3","first_computed_at":"2026-05-18T04:20:04.039868Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:20:04.039868Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"moVrn9V8N2aOyqVY8EO0g4Wr9F3JhmklWkH8nrvfUU1QWdq+OOhwVDtKWyhxbDbumUKX3G479Agcokjkr3AyAA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:20:04.040560Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0011363","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5765f589165c6e8f534e5ba4d225c239e9fcb8f5ea54e767dfe1cc0b38d1c67f","sha256:28c112c9da47d2114d1e66511ae5008b312da743693ff3d75b5e764bd077cf71"],"state_sha256":"84efb9832a1db6f83e26fe05e7121a5d2926d604aaea7aaa953f838b1c6e9e4c"}