{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:5YEH6NDO5SM4TSYBC4BW6RLC4D","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":"4d50d774493e0cc7921f0dd207dd6ddb4688deec5151cc751925266ea9cc9bd3","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2006-03-14T03:54:58Z","title_canon_sha256":"361cd5ccfa845036c350b5ce8bf761533d56215b2efc59db9321a0b722d33adc"},"schema_version":"1.0","source":{"id":"hep-ph/0603097","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0603097","created_at":"2026-07-04T17:01:41Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0603097v1","created_at":"2026-07-04T17:01:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0603097","created_at":"2026-07-04T17:01:41Z"},{"alias_kind":"pith_short_12","alias_value":"5YEH6NDO5SM4","created_at":"2026-07-04T17:01:41Z"},{"alias_kind":"pith_short_16","alias_value":"5YEH6NDO5SM4TSYB","created_at":"2026-07-04T17:01:41Z"},{"alias_kind":"pith_short_8","alias_value":"5YEH6NDO","created_at":"2026-07-04T17:01:41Z"}],"graph_snapshots":[{"event_id":"sha256:dbfc9b8bcb87b7048d3e09c583191e189a982a722fe2be840c5ead9d996aa45b","target":"graph","created_at":"2026-07-04T17:01:41Z","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/hep-ph/0603097/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The fourth generation can give the correct trend of S_{phi K^0}, S_{pi^0 K^0} < sin2phi_1/beta, as indicated by data, and the effect, being largely leading order, is robust against hadronic uncertainties. The effect on S_{eta' K^0}, however, is diluted away by hadronic effects, and S_{eta' K^0} \\simeq sin2phi_1/beta is expected. The near maximal arg[V^*_{t's}V_{t'b}] \\lesssim 90^\\circ that is needed could resolve the unequal direct CP violation seen in B -> K^+ pi^- and K^+ pi^0 modes, and is consistent with b ->s l^+l^- and B_s mixing constraints.","authors_text":"Andrea Soddu, Guy Raz, Makiko Nagashima, Wei-Shu Hou","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2006-03-14T03:54:58Z","title":"Four Generation CP Violation in B -> phi K^0, pi^0 K^0, eta' K^0 and Hadronic Uncertainties"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0603097","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:fc9a8ac997259e9980455fb7e5d0e5b72d021a77201bd3f45d43d43b7eb248f0","target":"record","created_at":"2026-07-04T17:01:41Z","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":"4d50d774493e0cc7921f0dd207dd6ddb4688deec5151cc751925266ea9cc9bd3","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2006-03-14T03:54:58Z","title_canon_sha256":"361cd5ccfa845036c350b5ce8bf761533d56215b2efc59db9321a0b722d33adc"},"schema_version":"1.0","source":{"id":"hep-ph/0603097","kind":"arxiv","version":1}},"canonical_sha256":"ee087f346eec99c9cb0117036f4562e0f4080cae86843276095f067023765aec","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ee087f346eec99c9cb0117036f4562e0f4080cae86843276095f067023765aec","first_computed_at":"2026-07-04T17:01:41.678597Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:01:41.678597Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CuXnqFe/eAvDMDJ6+4CC1yAOBRzdDMPf/O2BqrhPH5dIufti8Y+HjzmqO+bC03RhRT9c5ds8kpnbzIXBLgfkCA==","signature_status":"signed_v1","signed_at":"2026-07-04T17:01:41.678967Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0603097","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fc9a8ac997259e9980455fb7e5d0e5b72d021a77201bd3f45d43d43b7eb248f0","sha256:dbfc9b8bcb87b7048d3e09c583191e189a982a722fe2be840c5ead9d996aa45b"],"state_sha256":"45851f185ab5d4cd9a6c58d843a017c4657cf3428f992a31084044f56c630098"}