{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:VKPCC2FJAMDE3QTKPHRVFMGHVI","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":"7662ccaf1474dedd7349794f9ba70433ce83dd9aaa136f3b361ef620c4903237","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-07-06T13:54:58Z","title_canon_sha256":"654ad4749d0d9ee4a7436c0690f872307588d525f6dc252c0551cba4e958c87f"},"schema_version":"1.0","source":{"id":"1007.0893","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1007.0893","created_at":"2026-05-18T02:33:09Z"},{"alias_kind":"arxiv_version","alias_value":"1007.0893v1","created_at":"2026-05-18T02:33:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1007.0893","created_at":"2026-05-18T02:33:09Z"},{"alias_kind":"pith_short_12","alias_value":"VKPCC2FJAMDE","created_at":"2026-05-18T12:26:15Z"},{"alias_kind":"pith_short_16","alias_value":"VKPCC2FJAMDE3QTK","created_at":"2026-05-18T12:26:15Z"},{"alias_kind":"pith_short_8","alias_value":"VKPCC2FJ","created_at":"2026-05-18T12:26:15Z"}],"graph_snapshots":[{"event_id":"sha256:c729621ca9dd625ec91ad1630a6edd2f8df0e5ba2fcdff39b800757aca6c59f7","target":"graph","created_at":"2026-05-18T02:33:09Z","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 a calculation of O(\\alpha_s) contributions to the process of t-channel single-top production and decay, which include virtual and real corrections arising from interference of the production and decay subprocesses. The calculation is organized as a simultaneous expansion of the matrix elements in the couplings \\alpha_{ew},\\alpha_s and the virtuality of the intermediate top quark, (p_t^2-m_t^2)/m_t^2 ~ \\Gamma_t/m_t, and extends earlier results beyond the narrow-width approximation.","authors_text":"Adrian Signer, Paul Mellor, Pietro Falgari","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-07-06T13:54:58Z","title":"Production-decay interferences at NLO in QCD for t-channel single-top production"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1007.0893","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":"sha256:4b8691d12a0b6394989633b5c74891321f86202e16d3447ade7efe2b0f1992e7","target":"record","created_at":"2026-05-18T02:33:09Z","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":"7662ccaf1474dedd7349794f9ba70433ce83dd9aaa136f3b361ef620c4903237","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-07-06T13:54:58Z","title_canon_sha256":"654ad4749d0d9ee4a7436c0690f872307588d525f6dc252c0551cba4e958c87f"},"schema_version":"1.0","source":{"id":"1007.0893","kind":"arxiv","version":1}},"canonical_sha256":"aa9e2168a903064dc26a79e352b0c7aa3f9cd75950d579ecd3760d9c4f832ce8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"aa9e2168a903064dc26a79e352b0c7aa3f9cd75950d579ecd3760d9c4f832ce8","first_computed_at":"2026-05-18T02:33:09.647818Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:33:09.647818Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ooMXOkA0akHWV+e6iXvbMLYu6ljsI0TMUEjEBsdLYm1c1LcH/Z8jnPInxuNk93l5a8vq83opFnTm+eJxqHNNBA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:33:09.648437Z","signed_message":"canonical_sha256_bytes"},"source_id":"1007.0893","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4b8691d12a0b6394989633b5c74891321f86202e16d3447ade7efe2b0f1992e7","sha256:c729621ca9dd625ec91ad1630a6edd2f8df0e5ba2fcdff39b800757aca6c59f7"],"state_sha256":"55fa469bf745f66d163784ffa4ca837876660010a3283f37f0f5a4cd4a913ecf"}