{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:25SWJIM2J2QU2TWC4WPFULUETD","short_pith_number":"pith:25SWJIM2","schema_version":"1.0","canonical_sha256":"d76564a19a4ea14d4ec2e59e5a2e8498ddc214181832c0c1b5fc43a4b4f79c09","source":{"kind":"arxiv","id":"1412.2334","version":2},"attestation_state":"computed","paper":{"title":"Constraints on hard spectator scattering and annihilation corrections in $B_{u,d}$ ${\\to}$ $PV$ decays within QCD factorization","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Junfeng Sun, Qin Chang, Xiaohui Hu, Yueling Yang","submitted_at":"2014-12-07T09:36:13Z","abstract_excerpt":"In this paper, we investigate the contributions of hard spectator scattering and annihilation in $B\\to PV$ decays within the QCD factorization framework. With available experimental data on $B\\to \\pi K^{\\ast}$, $\\rho K$, $\\pi \\rho$ and $K\\phi$ decays, comprehensive $\\chi^2$ analyses of the parameters $X_{A,H}^{i,f}({\\rho}_{A,H}^{i,f},{\\phi}_{A,H}^{i,f})$ are performed, where $X_A^f$ ($X_A^i$) and $X_H$ are used to parameterize the endpoint divergences of the (non)factorizable annihilation and hard spectator scattering amplitudes, respectively. Based on $\\chi^2$ analyses, it is observed that (1"},"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":"1412.2334","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-12-07T09:36:13Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"32efb1ea3aa89f8ce34721a3c42b8c1e3797cc93c9527f1ffe65da740aa52bce","abstract_canon_sha256":"ed6294fd891d95a8a414339c544c8476e9c7b6a79855043bc52903a8c9a806ac"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:20:39.682099Z","signature_b64":"O1HGzGIxp2tOQ4B7l2QBCDjkGJcgYl2D10H3tGsUfkicwCHDriWgjnqEfkzYg6slcHKD7dtf5iYh17RczBSUDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d76564a19a4ea14d4ec2e59e5a2e8498ddc214181832c0c1b5fc43a4b4f79c09","last_reissued_at":"2026-05-18T02:20:39.681460Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:20:39.681460Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Constraints on hard spectator scattering and annihilation corrections in $B_{u,d}$ ${\\to}$ $PV$ decays within QCD factorization","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Junfeng Sun, Qin Chang, Xiaohui Hu, Yueling Yang","submitted_at":"2014-12-07T09:36:13Z","abstract_excerpt":"In this paper, we investigate the contributions of hard spectator scattering and annihilation in $B\\to PV$ decays within the QCD factorization framework. With available experimental data on $B\\to \\pi K^{\\ast}$, $\\rho K$, $\\pi \\rho$ and $K\\phi$ decays, comprehensive $\\chi^2$ analyses of the parameters $X_{A,H}^{i,f}({\\rho}_{A,H}^{i,f},{\\phi}_{A,H}^{i,f})$ are performed, where $X_A^f$ ($X_A^i$) and $X_H$ are used to parameterize the endpoint divergences of the (non)factorizable annihilation and hard spectator scattering amplitudes, respectively. Based on $\\chi^2$ analyses, it is observed that (1"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.2334","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":"1412.2334","created_at":"2026-05-18T02:20:39.681557+00:00"},{"alias_kind":"arxiv_version","alias_value":"1412.2334v2","created_at":"2026-05-18T02:20:39.681557+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.2334","created_at":"2026-05-18T02:20:39.681557+00:00"},{"alias_kind":"pith_short_12","alias_value":"25SWJIM2J2QU","created_at":"2026-05-18T12:28:09.283467+00:00"},{"alias_kind":"pith_short_16","alias_value":"25SWJIM2J2QU2TWC","created_at":"2026-05-18T12:28:09.283467+00:00"},{"alias_kind":"pith_short_8","alias_value":"25SWJIM2","created_at":"2026-05-18T12:28:09.283467+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/25SWJIM2J2QU2TWC4WPFULUETD","json":"https://pith.science/pith/25SWJIM2J2QU2TWC4WPFULUETD.json","graph_json":"https://pith.science/api/pith-number/25SWJIM2J2QU2TWC4WPFULUETD/graph.json","events_json":"https://pith.science/api/pith-number/25SWJIM2J2QU2TWC4WPFULUETD/events.json","paper":"https://pith.science/paper/25SWJIM2"},"agent_actions":{"view_html":"https://pith.science/pith/25SWJIM2J2QU2TWC4WPFULUETD","download_json":"https://pith.science/pith/25SWJIM2J2QU2TWC4WPFULUETD.json","view_paper":"https://pith.science/paper/25SWJIM2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1412.2334&json=true","fetch_graph":"https://pith.science/api/pith-number/25SWJIM2J2QU2TWC4WPFULUETD/graph.json","fetch_events":"https://pith.science/api/pith-number/25SWJIM2J2QU2TWC4WPFULUETD/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/25SWJIM2J2QU2TWC4WPFULUETD/action/timestamp_anchor","attest_storage":"https://pith.science/pith/25SWJIM2J2QU2TWC4WPFULUETD/action/storage_attestation","attest_author":"https://pith.science/pith/25SWJIM2J2QU2TWC4WPFULUETD/action/author_attestation","sign_citation":"https://pith.science/pith/25SWJIM2J2QU2TWC4WPFULUETD/action/citation_signature","submit_replication":"https://pith.science/pith/25SWJIM2J2QU2TWC4WPFULUETD/action/replication_record"}},"created_at":"2026-05-18T02:20:39.681557+00:00","updated_at":"2026-05-18T02:20:39.681557+00:00"}