{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:6B6H76SD44YO7Y5P6UBIJPCRUN","short_pith_number":"pith:6B6H76SD","canonical_record":{"source":{"id":"1805.06705","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-05-17T11:36:33Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"1903f8f5b8571ed16774d824cec94a05a8525556fa8d1eda80d60c0ec9c80684","abstract_canon_sha256":"cd87708922ff155e0b595cc1eb9319763889532d0c56ebe5782a890d7749a3b7"},"schema_version":"1.0"},"canonical_sha256":"f07c7ffa43e730efe3aff50284bc51a359941bc3cce117886f9d12c3c95a98d4","source":{"kind":"arxiv","id":"1805.06705","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.06705","created_at":"2026-05-18T00:15:27Z"},{"alias_kind":"arxiv_version","alias_value":"1805.06705v2","created_at":"2026-05-18T00:15:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.06705","created_at":"2026-05-18T00:15:27Z"},{"alias_kind":"pith_short_12","alias_value":"6B6H76SD44YO","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_16","alias_value":"6B6H76SD44YO7Y5P","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_8","alias_value":"6B6H76SD","created_at":"2026-05-18T12:32:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:6B6H76SD44YO7Y5P6UBIJPCRUN","target":"record","payload":{"canonical_record":{"source":{"id":"1805.06705","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-05-17T11:36:33Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"1903f8f5b8571ed16774d824cec94a05a8525556fa8d1eda80d60c0ec9c80684","abstract_canon_sha256":"cd87708922ff155e0b595cc1eb9319763889532d0c56ebe5782a890d7749a3b7"},"schema_version":"1.0"},"canonical_sha256":"f07c7ffa43e730efe3aff50284bc51a359941bc3cce117886f9d12c3c95a98d4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:15:27.414878Z","signature_b64":"HsFAPs1tXihOMEmQI5Xzti6KRAYIhhDugeWwnehSZBNoNpF0BHANOABTUFYKbkwhns2+Ek29AJ9Rcfz2GV3WDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f07c7ffa43e730efe3aff50284bc51a359941bc3cce117886f9d12c3c95a98d4","last_reissued_at":"2026-05-18T00:15:27.414127Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:15:27.414127Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1805.06705","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":"2026-05-18T00:15:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MkJRKWMPKImMFe0YwrRYeZlGj371uwty+nROWr12g16LrTRt6RoV55i8tdPnchBmkp9aAK1cjl7YX1IsFYmtCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T19:12:18.822017Z"},"content_sha256":"2cd2519c380e34ef847fa5e428f9a4c87c9135baf02b177fc5f5eab38f530418","schema_version":"1.0","event_id":"sha256:2cd2519c380e34ef847fa5e428f9a4c87c9135baf02b177fc5f5eab38f530418"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:6B6H76SD44YO7Y5P6UBIJPCRUN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Utilising $B \\to \\pi K$ Decays at the High-Precision Frontier","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Eleftheria Malami, K. Keri Vos, Robert Fleischer, Ruben Jaarsma","submitted_at":"2018-05-17T11:36:33Z","abstract_excerpt":"For about twenty years, $B\\to\\pi K$ decays are in the focus of $B$-decay studies. We show that a correlation between the CP asymmetries of $B^0_d\\to\\pi^0K_{\\rm S}$ reveals a tension with the Standard Model. Should it be due to New Physics, a modified electroweak penguin sector provides particularly interesting possibilities. We present a new method to determine the electroweak penguin parameters, which uses an isospin relation and requires only minimal $SU(3)$ input. We apply it to the current data for $B\\to\\pi K$ decays and discuss the prospects for utilizing CP violation in $B^0_d\\to\\pi^0K_{"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.06705","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":""},"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":"2026-05-18T00:15:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HFYVlTxH4oI04OlJYLaL/1zK/bA0La8k0w47R7QKXQ3sgGUxCyAKwWvdHyG9XsMTHY2lTC6+2wpnDlmLT4+SDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T19:12:18.822671Z"},"content_sha256":"521aa9b31f3b54911409e569bfa4187587e530bda434a1ecd62dc2c93b05d7fb","schema_version":"1.0","event_id":"sha256:521aa9b31f3b54911409e569bfa4187587e530bda434a1ecd62dc2c93b05d7fb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6B6H76SD44YO7Y5P6UBIJPCRUN/bundle.json","state_url":"https://pith.science/pith/6B6H76SD44YO7Y5P6UBIJPCRUN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6B6H76SD44YO7Y5P6UBIJPCRUN/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":"2026-06-08T19:12:18Z","links":{"resolver":"https://pith.science/pith/6B6H76SD44YO7Y5P6UBIJPCRUN","bundle":"https://pith.science/pith/6B6H76SD44YO7Y5P6UBIJPCRUN/bundle.json","state":"https://pith.science/pith/6B6H76SD44YO7Y5P6UBIJPCRUN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6B6H76SD44YO7Y5P6UBIJPCRUN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:6B6H76SD44YO7Y5P6UBIJPCRUN","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":"cd87708922ff155e0b595cc1eb9319763889532d0c56ebe5782a890d7749a3b7","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-05-17T11:36:33Z","title_canon_sha256":"1903f8f5b8571ed16774d824cec94a05a8525556fa8d1eda80d60c0ec9c80684"},"schema_version":"1.0","source":{"id":"1805.06705","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.06705","created_at":"2026-05-18T00:15:27Z"},{"alias_kind":"arxiv_version","alias_value":"1805.06705v2","created_at":"2026-05-18T00:15:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.06705","created_at":"2026-05-18T00:15:27Z"},{"alias_kind":"pith_short_12","alias_value":"6B6H76SD44YO","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_16","alias_value":"6B6H76SD44YO7Y5P","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_8","alias_value":"6B6H76SD","created_at":"2026-05-18T12:32:08Z"}],"graph_snapshots":[{"event_id":"sha256:521aa9b31f3b54911409e569bfa4187587e530bda434a1ecd62dc2c93b05d7fb","target":"graph","created_at":"2026-05-18T00:15:27Z","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"},"paper":{"abstract_excerpt":"For about twenty years, $B\\to\\pi K$ decays are in the focus of $B$-decay studies. We show that a correlation between the CP asymmetries of $B^0_d\\to\\pi^0K_{\\rm S}$ reveals a tension with the Standard Model. Should it be due to New Physics, a modified electroweak penguin sector provides particularly interesting possibilities. We present a new method to determine the electroweak penguin parameters, which uses an isospin relation and requires only minimal $SU(3)$ input. We apply it to the current data for $B\\to\\pi K$ decays and discuss the prospects for utilizing CP violation in $B^0_d\\to\\pi^0K_{","authors_text":"Eleftheria Malami, K. Keri Vos, Robert Fleischer, Ruben Jaarsma","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-05-17T11:36:33Z","title":"Utilising $B \\to \\pi K$ Decays at the High-Precision Frontier"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.06705","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":"sha256:2cd2519c380e34ef847fa5e428f9a4c87c9135baf02b177fc5f5eab38f530418","target":"record","created_at":"2026-05-18T00:15:27Z","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":"cd87708922ff155e0b595cc1eb9319763889532d0c56ebe5782a890d7749a3b7","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-05-17T11:36:33Z","title_canon_sha256":"1903f8f5b8571ed16774d824cec94a05a8525556fa8d1eda80d60c0ec9c80684"},"schema_version":"1.0","source":{"id":"1805.06705","kind":"arxiv","version":2}},"canonical_sha256":"f07c7ffa43e730efe3aff50284bc51a359941bc3cce117886f9d12c3c95a98d4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f07c7ffa43e730efe3aff50284bc51a359941bc3cce117886f9d12c3c95a98d4","first_computed_at":"2026-05-18T00:15:27.414127Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:15:27.414127Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HsFAPs1tXihOMEmQI5Xzti6KRAYIhhDugeWwnehSZBNoNpF0BHANOABTUFYKbkwhns2+Ek29AJ9Rcfz2GV3WDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:15:27.414878Z","signed_message":"canonical_sha256_bytes"},"source_id":"1805.06705","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2cd2519c380e34ef847fa5e428f9a4c87c9135baf02b177fc5f5eab38f530418","sha256:521aa9b31f3b54911409e569bfa4187587e530bda434a1ecd62dc2c93b05d7fb"],"state_sha256":"d90e6ecacf811a5ffdbe2eec8cb6ac915ecdcf8cea4cfa21765b92f03b0bd2f9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uunhkszT503pPyirLzcPlKS3Ox+Wzn1Nf8/qETb+m1S1OWQJU1UCK1hMoN1q5CeuiD+2T0TE9n6PEDwyfm92Dg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T19:12:18.826571Z","bundle_sha256":"7627de2ec4b07309cae47bd15ec24f02365b2dc7d65f59b8884cf6b2f8619f0b"}}