{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:PAJQLKUEPYUS4CAKRQH75EKHJC","short_pith_number":"pith:PAJQLKUE","canonical_record":{"source":{"id":"2510.13969","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-10-15T18:00:24Z","cross_cats_sorted":[],"title_canon_sha256":"6711f7e7f4d0f8cb0435eb25476346c63619fb775f83168e6a91299443cfc5ff","abstract_canon_sha256":"6247d58d016a7f72d1d75a6b59db47cad97cdf80904342bc340c4f5494fd0c40"},"schema_version":"1.0"},"canonical_sha256":"781305aa847e292e080a8c0ffe914748abb726a97d2da20e781c55a8605a1332","source":{"kind":"arxiv","id":"2510.13969","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2510.13969","created_at":"2026-05-25T02:02:09Z"},{"alias_kind":"arxiv_version","alias_value":"2510.13969v1","created_at":"2026-05-25T02:02:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2510.13969","created_at":"2026-05-25T02:02:09Z"},{"alias_kind":"pith_short_12","alias_value":"PAJQLKUEPYUS","created_at":"2026-05-25T02:02:09Z"},{"alias_kind":"pith_short_16","alias_value":"PAJQLKUEPYUS4CAK","created_at":"2026-05-25T02:02:09Z"},{"alias_kind":"pith_short_8","alias_value":"PAJQLKUE","created_at":"2026-05-25T02:02:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:PAJQLKUEPYUS4CAKRQH75EKHJC","target":"record","payload":{"canonical_record":{"source":{"id":"2510.13969","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-10-15T18:00:24Z","cross_cats_sorted":[],"title_canon_sha256":"6711f7e7f4d0f8cb0435eb25476346c63619fb775f83168e6a91299443cfc5ff","abstract_canon_sha256":"6247d58d016a7f72d1d75a6b59db47cad97cdf80904342bc340c4f5494fd0c40"},"schema_version":"1.0"},"canonical_sha256":"781305aa847e292e080a8c0ffe914748abb726a97d2da20e781c55a8605a1332","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-25T02:02:09.464741Z","signature_b64":"BEkeAnFJjO6kzNFq73DILIyclF75Q88UogrBKZo1iQow2p9xyToelopdV4tfw4o3ykfiOVzfv7LA/MQixOZ3Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"781305aa847e292e080a8c0ffe914748abb726a97d2da20e781c55a8605a1332","last_reissued_at":"2026-05-25T02:02:09.463927Z","signature_status":"signed_v1","first_computed_at":"2026-05-25T02:02:09.463927Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2510.13969","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-25T02:02:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TmqAekRk6gXvlrAK9FpYCr+yS0BeUZOWXqpuaxbkhkEmxRWbBTfneMkspgkp9UqJyQp7+XHfHMlgVccOVbwzCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T18:11:12.611737Z"},"content_sha256":"3a02ade694a78257403eb96c1434b9074402c2653b76ef25a5ead7c220da6abb","schema_version":"1.0","event_id":"sha256:3a02ade694a78257403eb96c1434b9074402c2653b76ef25a5ead7c220da6abb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:PAJQLKUEPYUS4CAKRQH75EKHJC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Isospin-based EWP-tree Relations","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Alexandre Jean, Bhubanjyoti Bhattacharya, David London, Ipsita Ray, Marianne Bouchard","submitted_at":"2025-10-15T18:00:24Z","abstract_excerpt":"In 1998, it was shown that, if flavor SU(3) symmetry [SU(3)$_F$] is assumed in charmless $B \\to PP$ decays ($P$ is a light pseudoscalar meson), some reduced matrix elements involving electroweak penguin (EWP) operators are related to those involving tree operators. Similarly, EWP diagrams are related to tree diagrams. These SU(3)$_F$ EWP-tree relations were recently used in global analyses of $B \\to PP$ decays. They have also been used over the years in analyses of the $B \\to \\pi K$ puzzle, even though the $B \\to \\pi K$ amplitudes are related by isospin symmetry [SU(2)$_I$], and not the full S"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2510.13969","kind":"arxiv","version":1},"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/2510.13969/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":"2026-05-25T02:02:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Pr68cqy2aCXi5wByReHnwhBEEmqh1LVkum4lOlcOe/0+cV6GvTAxastbWMSmgyb/1f+Vouj3Yo3GUvScTyZ4BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T18:11:12.612505Z"},"content_sha256":"976d3e90519a435bf710847adb534fc352956646e3a284fd66d1f45eec3c8357","schema_version":"1.0","event_id":"sha256:976d3e90519a435bf710847adb534fc352956646e3a284fd66d1f45eec3c8357"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PAJQLKUEPYUS4CAKRQH75EKHJC/bundle.json","state_url":"https://pith.science/pith/PAJQLKUEPYUS4CAKRQH75EKHJC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PAJQLKUEPYUS4CAKRQH75EKHJC/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":"2026-05-26T18:11:12Z","links":{"resolver":"https://pith.science/pith/PAJQLKUEPYUS4CAKRQH75EKHJC","bundle":"https://pith.science/pith/PAJQLKUEPYUS4CAKRQH75EKHJC/bundle.json","state":"https://pith.science/pith/PAJQLKUEPYUS4CAKRQH75EKHJC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PAJQLKUEPYUS4CAKRQH75EKHJC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:PAJQLKUEPYUS4CAKRQH75EKHJC","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":"6247d58d016a7f72d1d75a6b59db47cad97cdf80904342bc340c4f5494fd0c40","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-10-15T18:00:24Z","title_canon_sha256":"6711f7e7f4d0f8cb0435eb25476346c63619fb775f83168e6a91299443cfc5ff"},"schema_version":"1.0","source":{"id":"2510.13969","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2510.13969","created_at":"2026-05-25T02:02:09Z"},{"alias_kind":"arxiv_version","alias_value":"2510.13969v1","created_at":"2026-05-25T02:02:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2510.13969","created_at":"2026-05-25T02:02:09Z"},{"alias_kind":"pith_short_12","alias_value":"PAJQLKUEPYUS","created_at":"2026-05-25T02:02:09Z"},{"alias_kind":"pith_short_16","alias_value":"PAJQLKUEPYUS4CAK","created_at":"2026-05-25T02:02:09Z"},{"alias_kind":"pith_short_8","alias_value":"PAJQLKUE","created_at":"2026-05-25T02:02:09Z"}],"graph_snapshots":[{"event_id":"sha256:976d3e90519a435bf710847adb534fc352956646e3a284fd66d1f45eec3c8357","target":"graph","created_at":"2026-05-25T02:02:09Z","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/2510.13969/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In 1998, it was shown that, if flavor SU(3) symmetry [SU(3)$_F$] is assumed in charmless $B \\to PP$ decays ($P$ is a light pseudoscalar meson), some reduced matrix elements involving electroweak penguin (EWP) operators are related to those involving tree operators. Similarly, EWP diagrams are related to tree diagrams. These SU(3)$_F$ EWP-tree relations were recently used in global analyses of $B \\to PP$ decays. They have also been used over the years in analyses of the $B \\to \\pi K$ puzzle, even though the $B \\to \\pi K$ amplitudes are related by isospin symmetry [SU(2)$_I$], and not the full S","authors_text":"Alexandre Jean, Bhubanjyoti Bhattacharya, David London, Ipsita Ray, Marianne Bouchard","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-10-15T18:00:24Z","title":"Isospin-based EWP-tree Relations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2510.13969","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":"sha256:3a02ade694a78257403eb96c1434b9074402c2653b76ef25a5ead7c220da6abb","target":"record","created_at":"2026-05-25T02:02:09Z","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":"6247d58d016a7f72d1d75a6b59db47cad97cdf80904342bc340c4f5494fd0c40","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-10-15T18:00:24Z","title_canon_sha256":"6711f7e7f4d0f8cb0435eb25476346c63619fb775f83168e6a91299443cfc5ff"},"schema_version":"1.0","source":{"id":"2510.13969","kind":"arxiv","version":1}},"canonical_sha256":"781305aa847e292e080a8c0ffe914748abb726a97d2da20e781c55a8605a1332","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"781305aa847e292e080a8c0ffe914748abb726a97d2da20e781c55a8605a1332","first_computed_at":"2026-05-25T02:02:09.463927Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-25T02:02:09.463927Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BEkeAnFJjO6kzNFq73DILIyclF75Q88UogrBKZo1iQow2p9xyToelopdV4tfw4o3ykfiOVzfv7LA/MQixOZ3Bg==","signature_status":"signed_v1","signed_at":"2026-05-25T02:02:09.464741Z","signed_message":"canonical_sha256_bytes"},"source_id":"2510.13969","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3a02ade694a78257403eb96c1434b9074402c2653b76ef25a5ead7c220da6abb","sha256:976d3e90519a435bf710847adb534fc352956646e3a284fd66d1f45eec3c8357"],"state_sha256":"54770a3cdd7e76f0b19ce9d8b08f0fcf90cdb209aee2f27fe79e3906238ef939"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2zET3qusaBNe3fEBe8dPkna9oh2SzCUduwTukcZHfLY4BzEzHYBia/4rQLCvxNI5LtQFn+iKgdTEP34yINOsDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T18:11:12.616064Z","bundle_sha256":"c3d7a574a7b45e0f91c342c4205a75d559325a5e4b7997760b60b18a35c9ad62"}}