{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:VATP3MAIQT46VVBDAQ677P5BL5","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":"a09f62135ea0b9e7c2cd504445daa93f88dee11d066bd469123bc8649a053731","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-04-27T13:10:22Z","title_canon_sha256":"7bbed7a4a78a8e5c5de6be71533de6e45585f1c704683e58936ce5c2db90f5d3"},"schema_version":"1.0","source":{"id":"2504.19228","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2504.19228","created_at":"2026-07-05T10:54:54Z"},{"alias_kind":"arxiv_version","alias_value":"2504.19228v1","created_at":"2026-07-05T10:54:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2504.19228","created_at":"2026-07-05T10:54:54Z"},{"alias_kind":"pith_short_12","alias_value":"VATP3MAIQT46","created_at":"2026-07-05T10:54:54Z"},{"alias_kind":"pith_short_16","alias_value":"VATP3MAIQT46VVBD","created_at":"2026-07-05T10:54:54Z"},{"alias_kind":"pith_short_8","alias_value":"VATP3MAI","created_at":"2026-07-05T10:54:54Z"}],"graph_snapshots":[{"event_id":"sha256:acdd1c18755830b274bab0d77da67e516bd434c9b5e93cbcfae4361a3e9a9d9f","target":"graph","created_at":"2026-07-05T10:54:54Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2504.19228/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The violation of the charge-parity (CP) transformation symmetry, which although has been observed in plenty of pure meson decay processes, was only confirmed just very recently by the LHCb collaboration in the four-body decay of the heavy baryon $\\Lambda_b^0$, $\\Lambda_b^0\\to p K^- \\pi^+ \\pi ^-$, through a comparison of the decay branching ratio with that of the CP-conjugate process. However, the detailed dynamics behind this CP asymmetry is obviously far from clear. In this paper, we propose a formalism for the full analysis of the decay angular correlations in four-body cascade decays of hea","authors_text":"Jian-Yu Yang, Xin-Heng Guo, Zhen-Hua Zhang","cross_cats":["hep-ex"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-04-27T13:10:22Z","title":"Full analysis of CP violation induced by the decay angular correlations in four-body cascade decays of heavy hadrons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2504.19228","kind":"arxiv","version":1},"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:d54edc05aa069024bd1a5851df9c5c8599fab1bcad47450daa8d4678268b04e0","target":"record","created_at":"2026-07-05T10:54:54Z","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":"a09f62135ea0b9e7c2cd504445daa93f88dee11d066bd469123bc8649a053731","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-04-27T13:10:22Z","title_canon_sha256":"7bbed7a4a78a8e5c5de6be71533de6e45585f1c704683e58936ce5c2db90f5d3"},"schema_version":"1.0","source":{"id":"2504.19228","kind":"arxiv","version":1}},"canonical_sha256":"a826fdb00884f9ead423043dffbfa15f7831ba4882b10c2d518b000bef35fe66","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a826fdb00884f9ead423043dffbfa15f7831ba4882b10c2d518b000bef35fe66","first_computed_at":"2026-07-05T10:54:54.063803Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:54:54.063803Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rpt/1NtH2UEo4JK/Ff3kdyo9ZglAIAXrMbpyTFNz4z3kdVhJfJiNubzohdpV72ld0DQ6ZMMZg/EKimhHxtR4BQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:54:54.064280Z","signed_message":"canonical_sha256_bytes"},"source_id":"2504.19228","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d54edc05aa069024bd1a5851df9c5c8599fab1bcad47450daa8d4678268b04e0","sha256:acdd1c18755830b274bab0d77da67e516bd434c9b5e93cbcfae4361a3e9a9d9f"],"state_sha256":"6fd824ba99ff5de58df847ec9840c8ad4b215bce6ea92ea36a24c915dda2c782"}