{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1998:P4BCFQP72XQB6ZCDOA6JAEEQEQ","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":"d90fb20e49e402a77811cc6407037a24e81afcf5dd4307bf0d4c066d053be9bf","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1998-09-07T14:20:17Z","title_canon_sha256":"30ee83cd414192329bfc3c7ec3d255879c20264c77ab54bbc939b5207028d0c9"},"schema_version":"1.0","source":{"id":"hep-ph/9809288","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9809288","created_at":"2026-05-18T01:38:56Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9809288v2","created_at":"2026-05-18T01:38:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9809288","created_at":"2026-05-18T01:38:56Z"},{"alias_kind":"pith_short_12","alias_value":"P4BCFQP72XQB","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"P4BCFQP72XQB6ZCD","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"P4BCFQP7","created_at":"2026-05-18T12:25:49Z"}],"graph_snapshots":[{"event_id":"sha256:4449241d0fe978bc15e75d70777a2e1be2f22ddcb8798eea81cc7f9d2b4c9847","target":"graph","created_at":"2026-05-18T01:38:56Z","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 discuss the final state interaction effects at high energies via a multi-channel N/D method. We find that the 2 by 2 charge--exchange final state interactions typically contribute an enhancement factor of a few times $10^{-2}$ in the $B$ meson decay amplitudes, both for the real and the imaginary part. We also make some discussions on the elastic rescattering effects.","authors_text":"Feng Yuan, Hanqing Zheng (PKU)","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1998-09-07T14:20:17Z","title":"Studying High Energy Final State Interactions by N/D Method"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9809288","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":"sha256:5319ecd42393fef3c01da85bcc3185b2c34c422861a7da1731fdca53977a7c1c","target":"record","created_at":"2026-05-18T01:38:56Z","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":"d90fb20e49e402a77811cc6407037a24e81afcf5dd4307bf0d4c066d053be9bf","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1998-09-07T14:20:17Z","title_canon_sha256":"30ee83cd414192329bfc3c7ec3d255879c20264c77ab54bbc939b5207028d0c9"},"schema_version":"1.0","source":{"id":"hep-ph/9809288","kind":"arxiv","version":2}},"canonical_sha256":"7f0222c1ffd5e01f6443703c90109024357102bec4b5f0671d70701673410b19","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7f0222c1ffd5e01f6443703c90109024357102bec4b5f0671d70701673410b19","first_computed_at":"2026-05-18T01:38:56.331982Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:38:56.331982Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MeUdoxcCNwR/JOeQjkQ/VVR0U+z0XhqDP6Kv0U8FekGS0nnwsq2t7u95EtLX3IAjogIce7A+kr5T9fwCEhlKCA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:38:56.332635Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9809288","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5319ecd42393fef3c01da85bcc3185b2c34c422861a7da1731fdca53977a7c1c","sha256:4449241d0fe978bc15e75d70777a2e1be2f22ddcb8798eea81cc7f9d2b4c9847"],"state_sha256":"66e98d9866f444f8cc896a67f72f03a8e8573de332cc2bebc69d4c39f4e1a96b"}