{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2005:SI6QXIM24MOTD7SXVO5UTIPHEI","short_pith_number":"pith:SI6QXIM2","schema_version":"1.0","canonical_sha256":"923d0ba19ae31d31fe57abbb49a1e72233f91e83df3a2451ecc1c58a39111dfc","source":{"kind":"arxiv","id":"hep-ph/0511269","version":2},"attestation_state":"computed","paper":{"title":"Study of $B_{s}\\to \\pi \\rho$ decays in the perturbative QCD approach","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Cai-Dian L\\\"u, Xian-Qiao Yu, Ying Li","submitted_at":"2005-11-23T12:51:00Z","abstract_excerpt":"In this note, we calculate the branching ratio and CP asymmetry parameters of $B_s\\to\\pi\\rho$ in the framework of perturbative QCD approach based on $k_T$ factorization. This decay can occur only via annihilation diagrams in the Standard Model. We find that (a)the charge averaged $Br(B_s\\to\\pi^{+}\\rho^{-}+\\pi^{-}\\rho^{+})$ is about $(9-12)\\times10^{-7}$; $Br(B_s\\to\\pi^{0}\\rho^{0}) \\simeq 4\\times10^{-7}$; and (b) there are sizable CP asymmetries in the processes, which can be tested in the near future Large Hadron Collider beauty experiments (LHC-b) at CERN or BTeV experiments at Fermilab."},"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/0511269","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2005-11-23T12:51:00Z","cross_cats_sorted":[],"title_canon_sha256":"b50e8bb7f288b90a174aeab0fa5764956fae4781127d57862df82da52b9213bc","abstract_canon_sha256":"9087079af259a09b140d8c0644e0da06e40a69aaa65f265ff309b7241fbc15a3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:19:47.080835Z","signature_b64":"sTeQQBxt5anyY8CAKxVCHppk8qirmUW7xGIBW2BxDxp3RoRgF4wOeFnD7xp5HW05fvwKmmB3sPJsjSH/M6OFBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"923d0ba19ae31d31fe57abbb49a1e72233f91e83df3a2451ecc1c58a39111dfc","last_reissued_at":"2026-07-04T15:19:47.080464Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:19:47.080464Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Study of $B_{s}\\to \\pi \\rho$ decays in the perturbative QCD approach","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Cai-Dian L\\\"u, Xian-Qiao Yu, Ying Li","submitted_at":"2005-11-23T12:51:00Z","abstract_excerpt":"In this note, we calculate the branching ratio and CP asymmetry parameters of $B_s\\to\\pi\\rho$ in the framework of perturbative QCD approach based on $k_T$ factorization. This decay can occur only via annihilation diagrams in the Standard Model. We find that (a)the charge averaged $Br(B_s\\to\\pi^{+}\\rho^{-}+\\pi^{-}\\rho^{+})$ is about $(9-12)\\times10^{-7}$; $Br(B_s\\to\\pi^{0}\\rho^{0}) \\simeq 4\\times10^{-7}$; and (b) there are sizable CP asymmetries in the processes, which can be tested in the near future Large Hadron Collider beauty experiments (LHC-b) at CERN or BTeV experiments at Fermilab."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0511269","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/hep-ph/0511269/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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/0511269","created_at":"2026-07-04T15:19:47.080530+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0511269v2","created_at":"2026-07-04T15:19:47.080530+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0511269","created_at":"2026-07-04T15:19:47.080530+00:00"},{"alias_kind":"pith_short_12","alias_value":"SI6QXIM24MOT","created_at":"2026-07-04T15:19:47.080530+00:00"},{"alias_kind":"pith_short_16","alias_value":"SI6QXIM24MOTD7SX","created_at":"2026-07-04T15:19:47.080530+00:00"},{"alias_kind":"pith_short_8","alias_value":"SI6QXIM2","created_at":"2026-07-04T15:19:47.080530+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2504.15002","citing_title":"Enhanced Quark-Loop Contribution to Pure Annihilation Nonleptonic B-meson decays in PQCD approach","ref_index":44,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/SI6QXIM24MOTD7SXVO5UTIPHEI","json":"https://pith.science/pith/SI6QXIM24MOTD7SXVO5UTIPHEI.json","graph_json":"https://pith.science/api/pith-number/SI6QXIM24MOTD7SXVO5UTIPHEI/graph.json","events_json":"https://pith.science/api/pith-number/SI6QXIM24MOTD7SXVO5UTIPHEI/events.json","paper":"https://pith.science/paper/SI6QXIM2"},"agent_actions":{"view_html":"https://pith.science/pith/SI6QXIM24MOTD7SXVO5UTIPHEI","download_json":"https://pith.science/pith/SI6QXIM24MOTD7SXVO5UTIPHEI.json","view_paper":"https://pith.science/paper/SI6QXIM2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ph/0511269&json=true","fetch_graph":"https://pith.science/api/pith-number/SI6QXIM24MOTD7SXVO5UTIPHEI/graph.json","fetch_events":"https://pith.science/api/pith-number/SI6QXIM24MOTD7SXVO5UTIPHEI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SI6QXIM24MOTD7SXVO5UTIPHEI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SI6QXIM24MOTD7SXVO5UTIPHEI/action/storage_attestation","attest_author":"https://pith.science/pith/SI6QXIM24MOTD7SXVO5UTIPHEI/action/author_attestation","sign_citation":"https://pith.science/pith/SI6QXIM24MOTD7SXVO5UTIPHEI/action/citation_signature","submit_replication":"https://pith.science/pith/SI6QXIM24MOTD7SXVO5UTIPHEI/action/replication_record"}},"created_at":"2026-07-04T15:19:47.080530+00:00","updated_at":"2026-07-04T15:19:47.080530+00:00"}