{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1997:CB7GEMUEQAS4RIOGIW4TJBX6FQ","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":"80349ff2d6df1b3712828aa5f7b71db2f55badfc6a5e46800b133d2dd23fdaa2","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1997-08-04T11:04:14Z","title_canon_sha256":"368a5556704fb39afd54832a7e7a5d82f3496ac8ed9d95d811da3a5d99a0c818"},"schema_version":"1.0","source":{"id":"hep-ph/9708223","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9708223","created_at":"2026-05-18T01:08:05Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9708223v2","created_at":"2026-05-18T01:08:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9708223","created_at":"2026-05-18T01:08:05Z"},{"alias_kind":"pith_short_12","alias_value":"CB7GEMUEQAS4","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_16","alias_value":"CB7GEMUEQAS4RIOG","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_8","alias_value":"CB7GEMUE","created_at":"2026-05-18T12:25:48Z"}],"graph_snapshots":[{"event_id":"sha256:36935ec61fb782cd13051a404f8f67d98b77e7d84717ae32a22a30761cf42d08","target":"graph","created_at":"2026-05-18T01:08:05Z","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 calculate final-state interaction corrections to the energy-angular distribution of l^+ in semi-leptonic top quark decay, where the parent top quark is produced via e^+e^- -> t\\bar{t} near threshold. These are the corrections due to gluon exchange between t and \\bar{b} (\\bar{t} and b) and between b and \\bar{b}. Combining with previously known other corrections, we explicitly write down the l^+ energy-angular distribution including the full O(alpha_s)=O(beta) corrections near t\\bar{t} threshold. Numerical analyses of the final-state interaction corrections are given. We find that they deform","authors_text":"M. Peter, Y. Sumino","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1997-08-04T11:04:14Z","title":"Final-State Interactions in e^+e^- -> t\\bar{t} -> b l^+ \\nu \\bar{b} W^- Near Top Quark Threshold"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9708223","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":"sha256:1c007a8de9e89f897f1aa5f16ada32ca1bc028cfce6ce7bd53f0b139ae474fc7","target":"record","created_at":"2026-05-18T01:08:05Z","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":"80349ff2d6df1b3712828aa5f7b71db2f55badfc6a5e46800b133d2dd23fdaa2","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1997-08-04T11:04:14Z","title_canon_sha256":"368a5556704fb39afd54832a7e7a5d82f3496ac8ed9d95d811da3a5d99a0c818"},"schema_version":"1.0","source":{"id":"hep-ph/9708223","kind":"arxiv","version":2}},"canonical_sha256":"107e6232848025c8a1c645b93486fe2c14e529fc602ff59dc98b78cb41400cba","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"107e6232848025c8a1c645b93486fe2c14e529fc602ff59dc98b78cb41400cba","first_computed_at":"2026-05-18T01:08:05.087521Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:08:05.087521Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2FzUtg+egRUYPAL1HF7nLYvz5TucA7hLTCNOv51OUA8pReKz9zeA4mTuYSbywZIL5+6WqMfXY95ZQcrjXtX0CA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:08:05.087935Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9708223","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1c007a8de9e89f897f1aa5f16ada32ca1bc028cfce6ce7bd53f0b139ae474fc7","sha256:36935ec61fb782cd13051a404f8f67d98b77e7d84717ae32a22a30761cf42d08"],"state_sha256":"b4d24104a89a710768c738fa9cbe27634c164ba7c01d7a1e6e8051952d097015"}