{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2004:ULUM7PQQRA67DQEE6UL7X3E5OD","short_pith_number":"pith:ULUM7PQQ","canonical_record":{"source":{"id":"hep-ph/0405134","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2004-05-14T14:18:42Z","cross_cats_sorted":[],"title_canon_sha256":"e5afe328937898764770fb4f94bbe308a14e76b6f9d56af2d18a249e10b65227","abstract_canon_sha256":"ec48423aea169e5b8360e8b6840bb99c0919d054a909dc2a81be55845279b56f"},"schema_version":"1.0"},"canonical_sha256":"a2e8cfbe10883df1c084f517fbec9d70f22528d9206c3e1c2ca47fff3bbaa2bc","source":{"kind":"arxiv","id":"hep-ph/0405134","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0405134","created_at":"2026-07-04T16:48:14Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0405134v2","created_at":"2026-07-04T16:48:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0405134","created_at":"2026-07-04T16:48:14Z"},{"alias_kind":"pith_short_12","alias_value":"ULUM7PQQRA67","created_at":"2026-07-04T16:48:14Z"},{"alias_kind":"pith_short_16","alias_value":"ULUM7PQQRA67DQEE","created_at":"2026-07-04T16:48:14Z"},{"alias_kind":"pith_short_8","alias_value":"ULUM7PQQ","created_at":"2026-07-04T16:48:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2004:ULUM7PQQRA67DQEE6UL7X3E5OD","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/0405134","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2004-05-14T14:18:42Z","cross_cats_sorted":[],"title_canon_sha256":"e5afe328937898764770fb4f94bbe308a14e76b6f9d56af2d18a249e10b65227","abstract_canon_sha256":"ec48423aea169e5b8360e8b6840bb99c0919d054a909dc2a81be55845279b56f"},"schema_version":"1.0"},"canonical_sha256":"a2e8cfbe10883df1c084f517fbec9d70f22528d9206c3e1c2ca47fff3bbaa2bc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:48:14.031971Z","signature_b64":"yAYyG2mZIhXo86PD2ojY1qjl4IBZ9uZpi5FGasiIKH35DD1cZQP5PUaweHIztFTM5TTliCXt2gklvUUuTSdLCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a2e8cfbe10883df1c084f517fbec9d70f22528d9206c3e1c2ca47fff3bbaa2bc","last_reissued_at":"2026-07-04T16:48:14.031596Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:48:14.031596Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/0405134","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T16:48:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eOjxumYwtCK6S6DEFMMYN//LSCSFaPt+JViKZlzcKcn1Qg1osdyJwACO9b6w/V9AinM/wIONX4bHRMX860AhCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T03:04:22.059598Z"},"content_sha256":"6cb2338c3ee80e8685b4e178b9762944f12792b3909a2de7fbca624e01ac15c3","schema_version":"1.0","event_id":"sha256:6cb2338c3ee80e8685b4e178b9762944f12792b3909a2de7fbca624e01ac15c3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2004:ULUM7PQQRA67DQEE6UL7X3E5OD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Polarization in B->VV Decays","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Alexander L. Kagan","submitted_at":"2004-05-14T14:18:42Z","abstract_excerpt":"Factorizable amplitudes in B decays to light vector meson pairs give a longitudinal polarization satisfying 1- f_L =O(1/m_b^2). This remains formally true when non-factorizable graphs are included in QCD factorization, and is numerically realized in B->Rho Rho. In \\Delta S=1 decays a QCD penguin annihilation graph can effectively contribute at leading power to the transverse and longitudinal amplitudes. The observed longitudinal polarization, f_L (B->phi K^*) \\approx 50%, can therefore be accounted for in the SM. The ratio of perpendicular to parallel transverse rates provides a sensitive test"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0405134","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/hep-ph/0405134/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T16:48:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nQ2KiV2jGzN3ZRmJdCHXOYyUnUdCN0lTJShaybBQuKuYHCrLegSo1vryLu3Ka7FKYOppY9ubW32x77rBLFqxAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T03:04:22.060327Z"},"content_sha256":"e7c7efc8216282bcfdbf086a5e6601c0ef16a2cf77f935c2db2f2a76df67a276","schema_version":"1.0","event_id":"sha256:e7c7efc8216282bcfdbf086a5e6601c0ef16a2cf77f935c2db2f2a76df67a276"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ULUM7PQQRA67DQEE6UL7X3E5OD/bundle.json","state_url":"https://pith.science/pith/ULUM7PQQRA67DQEE6UL7X3E5OD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ULUM7PQQRA67DQEE6UL7X3E5OD/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-14T03:04:22Z","links":{"resolver":"https://pith.science/pith/ULUM7PQQRA67DQEE6UL7X3E5OD","bundle":"https://pith.science/pith/ULUM7PQQRA67DQEE6UL7X3E5OD/bundle.json","state":"https://pith.science/pith/ULUM7PQQRA67DQEE6UL7X3E5OD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ULUM7PQQRA67DQEE6UL7X3E5OD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:ULUM7PQQRA67DQEE6UL7X3E5OD","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":"ec48423aea169e5b8360e8b6840bb99c0919d054a909dc2a81be55845279b56f","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2004-05-14T14:18:42Z","title_canon_sha256":"e5afe328937898764770fb4f94bbe308a14e76b6f9d56af2d18a249e10b65227"},"schema_version":"1.0","source":{"id":"hep-ph/0405134","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0405134","created_at":"2026-07-04T16:48:14Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0405134v2","created_at":"2026-07-04T16:48:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0405134","created_at":"2026-07-04T16:48:14Z"},{"alias_kind":"pith_short_12","alias_value":"ULUM7PQQRA67","created_at":"2026-07-04T16:48:14Z"},{"alias_kind":"pith_short_16","alias_value":"ULUM7PQQRA67DQEE","created_at":"2026-07-04T16:48:14Z"},{"alias_kind":"pith_short_8","alias_value":"ULUM7PQQ","created_at":"2026-07-04T16:48:14Z"}],"graph_snapshots":[{"event_id":"sha256:e7c7efc8216282bcfdbf086a5e6601c0ef16a2cf77f935c2db2f2a76df67a276","target":"graph","created_at":"2026-07-04T16:48:14Z","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/0405134/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Factorizable amplitudes in B decays to light vector meson pairs give a longitudinal polarization satisfying 1- f_L =O(1/m_b^2). This remains formally true when non-factorizable graphs are included in QCD factorization, and is numerically realized in B->Rho Rho. In \\Delta S=1 decays a QCD penguin annihilation graph can effectively contribute at leading power to the transverse and longitudinal amplitudes. The observed longitudinal polarization, f_L (B->phi K^*) \\approx 50%, can therefore be accounted for in the SM. The ratio of perpendicular to parallel transverse rates provides a sensitive test","authors_text":"Alexander L. Kagan","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2004-05-14T14:18:42Z","title":"Polarization in B->VV Decays"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0405134","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":"sha256:6cb2338c3ee80e8685b4e178b9762944f12792b3909a2de7fbca624e01ac15c3","target":"record","created_at":"2026-07-04T16:48:14Z","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":"ec48423aea169e5b8360e8b6840bb99c0919d054a909dc2a81be55845279b56f","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2004-05-14T14:18:42Z","title_canon_sha256":"e5afe328937898764770fb4f94bbe308a14e76b6f9d56af2d18a249e10b65227"},"schema_version":"1.0","source":{"id":"hep-ph/0405134","kind":"arxiv","version":2}},"canonical_sha256":"a2e8cfbe10883df1c084f517fbec9d70f22528d9206c3e1c2ca47fff3bbaa2bc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a2e8cfbe10883df1c084f517fbec9d70f22528d9206c3e1c2ca47fff3bbaa2bc","first_computed_at":"2026-07-04T16:48:14.031596Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:48:14.031596Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yAYyG2mZIhXo86PD2ojY1qjl4IBZ9uZpi5FGasiIKH35DD1cZQP5PUaweHIztFTM5TTliCXt2gklvUUuTSdLCw==","signature_status":"signed_v1","signed_at":"2026-07-04T16:48:14.031971Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0405134","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6cb2338c3ee80e8685b4e178b9762944f12792b3909a2de7fbca624e01ac15c3","sha256:e7c7efc8216282bcfdbf086a5e6601c0ef16a2cf77f935c2db2f2a76df67a276"],"state_sha256":"b416b0b379d0ca5160c7796d25e7e7b5a2840060e2432f3efe4333a722c973c6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Fi95Gevt2X7qB6tnrwNMH4uTUz7aG18CGQlp+uxn8kBDnTlL3JDe5u7U6sOoaIF9ie97B7mldpCtTHI1V2XwCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T03:04:22.066506Z","bundle_sha256":"b7206b83e82b9f43b525dc0ae5faafebe488c946000fbe18ac8a4b45dd69e8ac"}}