{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:WMQKXAIT4HYU7NAN2ZRNZEUUXB","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":"545911e5a9404e952a3462332f53064ab66b0740fe8e5ba1ed3422ba1a6e9f27","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-11-21T08:50:16Z","title_canon_sha256":"9b8ee59687bd202c296995d4b090e5e424dd7fc397699fdabdc34af1b27692ea"},"schema_version":"1.0","source":{"id":"1911.09348","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1911.09348","created_at":"2026-07-05T00:56:00Z"},{"alias_kind":"arxiv_version","alias_value":"1911.09348v3","created_at":"2026-07-05T00:56:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1911.09348","created_at":"2026-07-05T00:56:00Z"},{"alias_kind":"pith_short_12","alias_value":"WMQKXAIT4HYU","created_at":"2026-07-05T00:56:00Z"},{"alias_kind":"pith_short_16","alias_value":"WMQKXAIT4HYU7NAN","created_at":"2026-07-05T00:56:00Z"},{"alias_kind":"pith_short_8","alias_value":"WMQKXAIT","created_at":"2026-07-05T00:56:00Z"}],"graph_snapshots":[{"event_id":"sha256:0f3c93c3a6700cc1be369101ba40f18cb46f4c78f9c5024755141f9dd3ca733b","target":"graph","created_at":"2026-07-05T00:56:00Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1911.09348/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this work, we analyze the three-body $B_{(s)} \\to \\eta_c(1S,2S) K \\pi$ decays within the framework of the perturbative QCD approach (PQCD) under the quasi-two-body approximation, where the kaon-pion invariant mass spectra are dominated by the $K_0^*(1430)^0,K_0^*(1950)^0,K^*(892)^0,K^*(1410)^0,K^*(1680)^0$ and $K_2^*(1430)^0$ resonances. The time-like form factors are adopted to parametrize the corresponding $S$, $P$, $D$-wave kaon-pion distribution amplitudes for the concerned decay modes, which describe the final-state interactions between the kaon and pion in the resonant region. The $K\\","authors_text":"Da-Cheng Yan, Ya Li, Zhen-jun Xiao, Zhou Rui","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-11-21T08:50:16Z","title":"$S$, $P$ and $D$-wave resonance contributions to $B_{(s)} \\to \\eta_c(1S,2S) K\\pi$ decays in the perturbative QCD approach"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1911.09348","kind":"arxiv","version":3},"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":"sha256:099995eb4228926b7615c47f8a3035fe5ef5e647de4790be5f698b42b7bc201a","target":"record","created_at":"2026-07-05T00:56:00Z","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":"545911e5a9404e952a3462332f53064ab66b0740fe8e5ba1ed3422ba1a6e9f27","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-11-21T08:50:16Z","title_canon_sha256":"9b8ee59687bd202c296995d4b090e5e424dd7fc397699fdabdc34af1b27692ea"},"schema_version":"1.0","source":{"id":"1911.09348","kind":"arxiv","version":3}},"canonical_sha256":"b320ab8113e1f14fb40dd662dc9294b86ac0a3e6139bdc9febc310b99a0645ab","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b320ab8113e1f14fb40dd662dc9294b86ac0a3e6139bdc9febc310b99a0645ab","first_computed_at":"2026-07-05T00:56:00.706862Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:56:00.706862Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mCt3aA2cpYMyc6km3/1paEBLzJ8f7qsqsSWBqBUU1QBy6h2niSwZKBYDQkWXpaNEekv5Rjxh3cbKi2Vn0QvKDw==","signature_status":"signed_v1","signed_at":"2026-07-05T00:56:00.707357Z","signed_message":"canonical_sha256_bytes"},"source_id":"1911.09348","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:099995eb4228926b7615c47f8a3035fe5ef5e647de4790be5f698b42b7bc201a","sha256:0f3c93c3a6700cc1be369101ba40f18cb46f4c78f9c5024755141f9dd3ca733b"],"state_sha256":"ee98848d6496bb628a647eb59151845172df61d7895cbd55d126457db1b40889"}