{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:MQMJAFUY3OPEH5HR5TDBWSWNCP","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":"2662f01ee93741944fb7cd765315945befe90aa292cd3db26dab21df3a679bd4","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-04-08T10:57:10Z","title_canon_sha256":"0aab1da5c33c31c2866a7e468c2b498641dfc23a836533a7d45ddf10da8de1b3"},"schema_version":"1.0","source":{"id":"1404.2089","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.2089","created_at":"2026-05-18T02:32:54Z"},{"alias_kind":"arxiv_version","alias_value":"1404.2089v2","created_at":"2026-05-18T02:32:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.2089","created_at":"2026-05-18T02:32:54Z"},{"alias_kind":"pith_short_12","alias_value":"MQMJAFUY3OPE","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_16","alias_value":"MQMJAFUY3OPEH5HR","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_8","alias_value":"MQMJAFUY","created_at":"2026-05-18T12:28:38Z"}],"graph_snapshots":[{"event_id":"sha256:47b4e021fd053de527fba272e9703f6564438a7d27ea8065db9fe407344c8357","target":"graph","created_at":"2026-05-18T02:32:54Z","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":"We investigate the CP-averaged branching ratios, the polarization fractions, the relative phases, and the CP-violating asymmetries of the penguin-dominated $B \\to \\phi K_1(1270) $ and $ \\phi K_1(1400)$ decays in the perturbative QCD(pQCD) approach, where $K_1(1270)$ and $K_1(1400)$ are believed to be the mixtures of two distinct types of axial-vector $K_{1A}(^3P_1)$ and $K_{1B}(^1P_1)$ states with different behavior, however, their mixing angle $\\theta_{K_1}$ is still a hot and controversial topic presently. By numerical evaluations with two different mixing angles $\\theta_{K_1} \\sim 33^\\circ$","authors_text":"Xin Liu, Zhen-jun Xiao, Zhi-Tian Zou","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-04-08T10:57:10Z","title":"Penguin-dominated $B \\to \\phi K_1(1270)$ and $\\phi K_1(1400)$ decays in the perturbative QCD approach"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.2089","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":"sha256:27b3e639bf1085bace8168bd6bd3936f12c8ca1d4efeff644f82fc54d922e39d","target":"record","created_at":"2026-05-18T02:32:54Z","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":"2662f01ee93741944fb7cd765315945befe90aa292cd3db26dab21df3a679bd4","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-04-08T10:57:10Z","title_canon_sha256":"0aab1da5c33c31c2866a7e468c2b498641dfc23a836533a7d45ddf10da8de1b3"},"schema_version":"1.0","source":{"id":"1404.2089","kind":"arxiv","version":2}},"canonical_sha256":"6418901698db9e43f4f1ecc61b4acd13c25dc851d3cf3a3577bc3e2d535953e0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6418901698db9e43f4f1ecc61b4acd13c25dc851d3cf3a3577bc3e2d535953e0","first_computed_at":"2026-05-18T02:32:54.025602Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:32:54.025602Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"x70BChoxLYE1SpAz14czTsdpkEhPYnZIfCah515cMzfoJWP25hi+vqhRbCYyiWf7GU31cYBFyD3PnkD/eKeICQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:32:54.026056Z","signed_message":"canonical_sha256_bytes"},"source_id":"1404.2089","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:27b3e639bf1085bace8168bd6bd3936f12c8ca1d4efeff644f82fc54d922e39d","sha256:47b4e021fd053de527fba272e9703f6564438a7d27ea8065db9fe407344c8357"],"state_sha256":"7fa544c88b6b011675a4227e8d6c6ca01117f9f81cfb044c5e7eb6c28e625259"}