{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1997:V3ZBTNJX3NRKOSUJ6LPB2GOPX4","short_pith_number":"pith:V3ZBTNJX","schema_version":"1.0","canonical_sha256":"aef219b537db62a74a89f2de1d19cfbf20d9e461d816c4c86d75b527a8aad683","source":{"kind":"arxiv","id":"hep-ph/9712225","version":2},"attestation_state":"computed","paper":{"title":"Final State Interactions and New Physics in B -> pi K Decays","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"(2) University of Cincinnati, (3) Weizmann Institute of Science), Adam F. Falk (1), Alexander L. Kagan (2), Alexey A. Petrov(1) ((1) The Johns Hopkins University, Yosef Nir (3)","submitted_at":"1997-12-01T21:39:50Z","abstract_excerpt":"Within the Standard Model, and if one assumes that soft rescattering effects are negligible, the CP asymmetry A^dir_CP (B^\\pm -> \\pi^\\pm K) is predicted to be very small and the ratio R = BR(B_d -> \\pi^\\mp K^\\pm)/BR(B^\\pm -> \\pi^\\pm K) provides a bound on the angle \\gamma of the unitarity triangle, sin^2 \\gamma \\leq R. We estimate the corrections from soft rescattering effects using an approach based on Regge phenomenology, and find effects of order 10% with large uncertainties. In particular, we conclude that A^dir_CP \\sim 0.2 and sin^2 \\gamma \\sim 1.2 R could not be taken unambiguously to si"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"hep-ph/9712225","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1997-12-01T21:39:50Z","cross_cats_sorted":[],"title_canon_sha256":"8f69451cadc6fdf9b68d3a72055407a721fa5847f6b80ce3abd5b423d0daa404","abstract_canon_sha256":"546930ff2a3c66ec2bc292fcb00719f6700423c0c0421652481ce6e02c79b011"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:34:55.898982Z","signature_b64":"b4VyDSMY2/C0tyT8cb6rdHDtJt+ZUlSuo8BNryxj/nDghRup2soRXTkwdk02cTqd6Jl7kT9Lgp8WoLb/q3JXDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"aef219b537db62a74a89f2de1d19cfbf20d9e461d816c4c86d75b527a8aad683","last_reissued_at":"2026-05-18T04:34:55.898562Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:34:55.898562Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Final State Interactions and New Physics in B -> pi K Decays","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"(2) University of Cincinnati, (3) Weizmann Institute of Science), Adam F. Falk (1), Alexander L. Kagan (2), Alexey A. Petrov(1) ((1) The Johns Hopkins University, Yosef Nir (3)","submitted_at":"1997-12-01T21:39:50Z","abstract_excerpt":"Within the Standard Model, and if one assumes that soft rescattering effects are negligible, the CP asymmetry A^dir_CP (B^\\pm -> \\pi^\\pm K) is predicted to be very small and the ratio R = BR(B_d -> \\pi^\\mp K^\\pm)/BR(B^\\pm -> \\pi^\\pm K) provides a bound on the angle \\gamma of the unitarity triangle, sin^2 \\gamma \\leq R. We estimate the corrections from soft rescattering effects using an approach based on Regge phenomenology, and find effects of order 10% with large uncertainties. In particular, we conclude that A^dir_CP \\sim 0.2 and sin^2 \\gamma \\sim 1.2 R could not be taken unambiguously to si"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9712225","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9712225","created_at":"2026-05-18T04:34:55.898625+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9712225v2","created_at":"2026-05-18T04:34:55.898625+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9712225","created_at":"2026-05-18T04:34:55.898625+00:00"},{"alias_kind":"pith_short_12","alias_value":"V3ZBTNJX3NRK","created_at":"2026-05-18T12:25:48.327863+00:00"},{"alias_kind":"pith_short_16","alias_value":"V3ZBTNJX3NRKOSUJ","created_at":"2026-05-18T12:25:48.327863+00:00"},{"alias_kind":"pith_short_8","alias_value":"V3ZBTNJX","created_at":"2026-05-18T12:25:48.327863+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/V3ZBTNJX3NRKOSUJ6LPB2GOPX4","json":"https://pith.science/pith/V3ZBTNJX3NRKOSUJ6LPB2GOPX4.json","graph_json":"https://pith.science/api/pith-number/V3ZBTNJX3NRKOSUJ6LPB2GOPX4/graph.json","events_json":"https://pith.science/api/pith-number/V3ZBTNJX3NRKOSUJ6LPB2GOPX4/events.json","paper":"https://pith.science/paper/V3ZBTNJX"},"agent_actions":{"view_html":"https://pith.science/pith/V3ZBTNJX3NRKOSUJ6LPB2GOPX4","download_json":"https://pith.science/pith/V3ZBTNJX3NRKOSUJ6LPB2GOPX4.json","view_paper":"https://pith.science/paper/V3ZBTNJX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ph/9712225&json=true","fetch_graph":"https://pith.science/api/pith-number/V3ZBTNJX3NRKOSUJ6LPB2GOPX4/graph.json","fetch_events":"https://pith.science/api/pith-number/V3ZBTNJX3NRKOSUJ6LPB2GOPX4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/V3ZBTNJX3NRKOSUJ6LPB2GOPX4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/V3ZBTNJX3NRKOSUJ6LPB2GOPX4/action/storage_attestation","attest_author":"https://pith.science/pith/V3ZBTNJX3NRKOSUJ6LPB2GOPX4/action/author_attestation","sign_citation":"https://pith.science/pith/V3ZBTNJX3NRKOSUJ6LPB2GOPX4/action/citation_signature","submit_replication":"https://pith.science/pith/V3ZBTNJX3NRKOSUJ6LPB2GOPX4/action/replication_record"}},"created_at":"2026-05-18T04:34:55.898625+00:00","updated_at":"2026-05-18T04:34:55.898625+00:00"}