{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:FCINWDM3FSQYMBMILMLR43QTWX","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":"7d9a3de0204e5f8b1a79faea6222fa6ca5677d83e95707555369e5765a20ed0b","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-03-21T23:17:02Z","title_canon_sha256":"a988902ba5818666bd2ad3d76a62f0be649ae4758f9232c9c38876aeb2688b16"},"schema_version":"1.0","source":{"id":"2203.11385","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2203.11385","created_at":"2026-07-05T04:48:45Z"},{"alias_kind":"arxiv_version","alias_value":"2203.11385v2","created_at":"2026-07-05T04:48:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2203.11385","created_at":"2026-07-05T04:48:45Z"},{"alias_kind":"pith_short_12","alias_value":"FCINWDM3FSQY","created_at":"2026-07-05T04:48:45Z"},{"alias_kind":"pith_short_16","alias_value":"FCINWDM3FSQYMBMI","created_at":"2026-07-05T04:48:45Z"},{"alias_kind":"pith_short_8","alias_value":"FCINWDM3","created_at":"2026-07-05T04:48:45Z"}],"graph_snapshots":[{"event_id":"sha256:c348c099fba7dc2438d136020502b5fd93b56454dcfd2343957d9b66ee0be020","target":"graph","created_at":"2026-07-05T04:48:45Z","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/2203.11385/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present the Sherpa cluster hadronization model and a simple model for non-perturbative colour reconnections. Using two different parton shower implementations we tuned the model to data and we show typical resulting distributions that are sensitive to hadronization effects in $e^+e^-$--annihilations into hadrons.","authors_text":"Frank Krauss, Gurpreet Singh Chahal","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-03-21T23:17:02Z","title":"Cluster Hadronisation in Sherpa"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2203.11385","kind":"arxiv","version":2},"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":"sha256:5428e265a171b0c93acb93da6898df698b6c0a2810f2b0ad8fdf134b74baf543","target":"record","created_at":"2026-07-05T04:48:45Z","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":"7d9a3de0204e5f8b1a79faea6222fa6ca5677d83e95707555369e5765a20ed0b","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-03-21T23:17:02Z","title_canon_sha256":"a988902ba5818666bd2ad3d76a62f0be649ae4758f9232c9c38876aeb2688b16"},"schema_version":"1.0","source":{"id":"2203.11385","kind":"arxiv","version":2}},"canonical_sha256":"2890db0d9b2ca18605885b171e6e13b5fc8f3352d6d2cbc0f9b1deccc8340b86","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2890db0d9b2ca18605885b171e6e13b5fc8f3352d6d2cbc0f9b1deccc8340b86","first_computed_at":"2026-07-05T04:48:45.185923Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:48:45.185923Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"w/A8NE63B8q2HEznGYeikC9VK1tYtVmJ3PhAxQE/IJKpkkUY8hjcWGIOz+aCUPtrhB/KZDiJ/9o4UIJwHagQDw==","signature_status":"signed_v1","signed_at":"2026-07-05T04:48:45.186349Z","signed_message":"canonical_sha256_bytes"},"source_id":"2203.11385","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5428e265a171b0c93acb93da6898df698b6c0a2810f2b0ad8fdf134b74baf543","sha256:c348c099fba7dc2438d136020502b5fd93b56454dcfd2343957d9b66ee0be020"],"state_sha256":"1685fd0c0b3151133fbe7cd4428ee3bdb0c8492a3378cf2493727ceb10b91e67"}