{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2004:5CC3NUBEKPSUBOOCC3UH3F3PZW","short_pith_number":"pith:5CC3NUBE","schema_version":"1.0","canonical_sha256":"e885b6d02453e540b9c216e87d976fcd99a36a7b9b6bbe22bfcff4520a92b55f","source":{"kind":"arxiv","id":"hep-ph/0409338","version":2},"attestation_state":"computed","paper":{"title":"CP Asymmetry in $\\bar B^0\\to K^- \\pi^+$ from SUSY Flavor Changing Interactions","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Chong-Sheng Li, Li-Lin Yang, Xiao-Gang He","submitted_at":"2004-09-29T13:18:44Z","abstract_excerpt":"Recently Babar and Belle collaborations have measured direct CP asymmetry $A_{CP}=-0.114\\pm 0.020$ in $\\bar B^0 \\to K^- \\pi^+$. The experimental value is substantially different from QCD factorization prediction. We show that SUSY flavor changing neutral current interaction via gluonic dipole can explain the difference. CP asymmetries in other $B\\to K\\pi$ decays are predicted to be sizeable. Taking this asymmetry as a constraint, we find that the allowed SUSY parameter space is considerably reduced compared with constraint from $B\\to X_s \\gamma$ alone. We also find that the allowed time depend"},"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/0409338","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2004-09-29T13:18:44Z","cross_cats_sorted":[],"title_canon_sha256":"064b2179684f5d5c5f3e9de0e5e1eab5113f5eeabd984a2fad88aabfa06aecfd","abstract_canon_sha256":"8dcbf761b7a7cc92e2168ce53b2d20b3e1074c0f6c7ca32ccb9e4dea0cfaca10"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:36:20.842597Z","signature_b64":"oZhdOq6V27VzZX+6i6oII2uza7bQdUnOCcZdYJ12D/sfCJrLkXeqaK8DAOeSpb+W9F+iFMNJ1z51YHUngQddAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e885b6d02453e540b9c216e87d976fcd99a36a7b9b6bbe22bfcff4520a92b55f","last_reissued_at":"2026-05-18T02:36:20.841993Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:36:20.841993Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"CP Asymmetry in $\\bar B^0\\to K^- \\pi^+$ from SUSY Flavor Changing Interactions","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Chong-Sheng Li, Li-Lin Yang, Xiao-Gang He","submitted_at":"2004-09-29T13:18:44Z","abstract_excerpt":"Recently Babar and Belle collaborations have measured direct CP asymmetry $A_{CP}=-0.114\\pm 0.020$ in $\\bar B^0 \\to K^- \\pi^+$. The experimental value is substantially different from QCD factorization prediction. We show that SUSY flavor changing neutral current interaction via gluonic dipole can explain the difference. CP asymmetries in other $B\\to K\\pi$ decays are predicted to be sizeable. Taking this asymmetry as a constraint, we find that the allowed SUSY parameter space is considerably reduced compared with constraint from $B\\to X_s \\gamma$ alone. We also find that the allowed time depend"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0409338","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/0409338","created_at":"2026-05-18T02:36:20.842084+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0409338v2","created_at":"2026-05-18T02:36:20.842084+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0409338","created_at":"2026-05-18T02:36:20.842084+00:00"},{"alias_kind":"pith_short_12","alias_value":"5CC3NUBEKPSU","created_at":"2026-05-18T12:25:52.051335+00:00"},{"alias_kind":"pith_short_16","alias_value":"5CC3NUBEKPSUBOOC","created_at":"2026-05-18T12:25:52.051335+00:00"},{"alias_kind":"pith_short_8","alias_value":"5CC3NUBE","created_at":"2026-05-18T12:25:52.051335+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/5CC3NUBEKPSUBOOCC3UH3F3PZW","json":"https://pith.science/pith/5CC3NUBEKPSUBOOCC3UH3F3PZW.json","graph_json":"https://pith.science/api/pith-number/5CC3NUBEKPSUBOOCC3UH3F3PZW/graph.json","events_json":"https://pith.science/api/pith-number/5CC3NUBEKPSUBOOCC3UH3F3PZW/events.json","paper":"https://pith.science/paper/5CC3NUBE"},"agent_actions":{"view_html":"https://pith.science/pith/5CC3NUBEKPSUBOOCC3UH3F3PZW","download_json":"https://pith.science/pith/5CC3NUBEKPSUBOOCC3UH3F3PZW.json","view_paper":"https://pith.science/paper/5CC3NUBE","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ph/0409338&json=true","fetch_graph":"https://pith.science/api/pith-number/5CC3NUBEKPSUBOOCC3UH3F3PZW/graph.json","fetch_events":"https://pith.science/api/pith-number/5CC3NUBEKPSUBOOCC3UH3F3PZW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5CC3NUBEKPSUBOOCC3UH3F3PZW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5CC3NUBEKPSUBOOCC3UH3F3PZW/action/storage_attestation","attest_author":"https://pith.science/pith/5CC3NUBEKPSUBOOCC3UH3F3PZW/action/author_attestation","sign_citation":"https://pith.science/pith/5CC3NUBEKPSUBOOCC3UH3F3PZW/action/citation_signature","submit_replication":"https://pith.science/pith/5CC3NUBEKPSUBOOCC3UH3F3PZW/action/replication_record"}},"created_at":"2026-05-18T02:36:20.842084+00:00","updated_at":"2026-05-18T02:36:20.842084+00:00"}