{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:AQZ65YUUMGECA65L3Z4EE352CL","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":"34821f1714a83e5648df4a69431040dd900dcd6057de2e3b3990f05ce0630b60","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-09-13T17:00:38Z","title_canon_sha256":"18cd4b1494205535d5b2f6d5e197ceb77f7a2efe08d56e476b20de47f9f329f2"},"schema_version":"1.0","source":{"id":"1009.2450","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1009.2450","created_at":"2026-05-18T04:27:35Z"},{"alias_kind":"arxiv_version","alias_value":"1009.2450v1","created_at":"2026-05-18T04:27:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.2450","created_at":"2026-05-18T04:27:35Z"},{"alias_kind":"pith_short_12","alias_value":"AQZ65YUUMGEC","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_16","alias_value":"AQZ65YUUMGECA65L","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_8","alias_value":"AQZ65YUU","created_at":"2026-05-18T12:26:05Z"}],"graph_snapshots":[{"event_id":"sha256:bb6343226f0bb859a5c396b03ee36a19e896ecbf8316c54e8132872987100acc","target":"graph","created_at":"2026-05-18T04:27:35Z","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 results for the next-to-leading order calculation of single-top Wt-channel production interfaced to Shower Monte Carlo programs, implemented according to the POWHEG method. A comparison with MC@NLO is carried out. Results obtained using the PYTHIA shower are also shown and the effect of typical cuts is briefly discussed.","authors_text":"Emanuele Re","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-09-13T17:00:38Z","title":"Single-top Wt-channel production matched with parton showers using the POWHEG method"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.2450","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":"sha256:42366dc4849ba44ef65d93694af705c0ab294c81b11271aec55d5cf2bdd82375","target":"record","created_at":"2026-05-18T04:27:35Z","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":"34821f1714a83e5648df4a69431040dd900dcd6057de2e3b3990f05ce0630b60","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-09-13T17:00:38Z","title_canon_sha256":"18cd4b1494205535d5b2f6d5e197ceb77f7a2efe08d56e476b20de47f9f329f2"},"schema_version":"1.0","source":{"id":"1009.2450","kind":"arxiv","version":1}},"canonical_sha256":"0433eee2946188207babde78426fba12ca01f6ba90b15552aa575db39251e61b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0433eee2946188207babde78426fba12ca01f6ba90b15552aa575db39251e61b","first_computed_at":"2026-05-18T04:27:35.745092Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:27:35.745092Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gncJoC+0jIsHy+5XYtYKMkX0MLF8tBa4V1JRSyZ6UOBpGRsz5xGwwKFlpE7DaPHa6cK7EavF76524+APwvmtAg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:27:35.746022Z","signed_message":"canonical_sha256_bytes"},"source_id":"1009.2450","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:42366dc4849ba44ef65d93694af705c0ab294c81b11271aec55d5cf2bdd82375","sha256:bb6343226f0bb859a5c396b03ee36a19e896ecbf8316c54e8132872987100acc"],"state_sha256":"8fe8a88e83f6a55fee43ef7968721a6ec4c872e3584f2a619ddbf1c72c75d550"}