{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:25SWJIM2J2QU2TWC4WPFULUETD","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":"ed6294fd891d95a8a414339c544c8476e9c7b6a79855043bc52903a8c9a806ac","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-12-07T09:36:13Z","title_canon_sha256":"32efb1ea3aa89f8ce34721a3c42b8c1e3797cc93c9527f1ffe65da740aa52bce"},"schema_version":"1.0","source":{"id":"1412.2334","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.2334","created_at":"2026-05-18T02:20:39Z"},{"alias_kind":"arxiv_version","alias_value":"1412.2334v2","created_at":"2026-05-18T02:20:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.2334","created_at":"2026-05-18T02:20:39Z"},{"alias_kind":"pith_short_12","alias_value":"25SWJIM2J2QU","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_16","alias_value":"25SWJIM2J2QU2TWC","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_8","alias_value":"25SWJIM2","created_at":"2026-05-18T12:28:09Z"}],"graph_snapshots":[{"event_id":"sha256:8c1694d64c92806b7f27d67354bd300d04af499d57bf54706cdbd500fd286d82","target":"graph","created_at":"2026-05-18T02:20:39Z","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":"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","authors_text":"Junfeng Sun, Qin Chang, Xiaohui Hu, Yueling Yang","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-12-07T09:36:13Z","title":"Constraints on hard spectator scattering and annihilation corrections in $B_{u,d}$ ${\\to}$ $PV$ decays within QCD factorization"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.2334","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":"sha256:2dc511b596b2643c6c3c5157e78a9ce7b9cbb0124330fba5ecec2ea1b08ff48e","target":"record","created_at":"2026-05-18T02:20:39Z","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":"ed6294fd891d95a8a414339c544c8476e9c7b6a79855043bc52903a8c9a806ac","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-12-07T09:36:13Z","title_canon_sha256":"32efb1ea3aa89f8ce34721a3c42b8c1e3797cc93c9527f1ffe65da740aa52bce"},"schema_version":"1.0","source":{"id":"1412.2334","kind":"arxiv","version":2}},"canonical_sha256":"d76564a19a4ea14d4ec2e59e5a2e8498ddc214181832c0c1b5fc43a4b4f79c09","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d76564a19a4ea14d4ec2e59e5a2e8498ddc214181832c0c1b5fc43a4b4f79c09","first_computed_at":"2026-05-18T02:20:39.681460Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:20:39.681460Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"O1HGzGIxp2tOQ4B7l2QBCDjkGJcgYl2D10H3tGsUfkicwCHDriWgjnqEfkzYg6slcHKD7dtf5iYh17RczBSUDA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:20:39.682099Z","signed_message":"canonical_sha256_bytes"},"source_id":"1412.2334","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2dc511b596b2643c6c3c5157e78a9ce7b9cbb0124330fba5ecec2ea1b08ff48e","sha256:8c1694d64c92806b7f27d67354bd300d04af499d57bf54706cdbd500fd286d82"],"state_sha256":"30e721cab9892198ae6971bee72ce277f3c7ee3b76ee453023800e3b498a74b7"}