{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:CHCTIK7J3NDVDKPQDFIBZJPFI7","short_pith_number":"pith:CHCTIK7J","canonical_record":{"source":{"id":"1205.4948","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-05-22T15:35:11Z","cross_cats_sorted":[],"title_canon_sha256":"aa83b922be6186f2f1bc4a4d5a2a5230d2583eef66fd124b2790c10fa2387374","abstract_canon_sha256":"cf8f5f89afcbaa2d73108dc96f243da466fd2aff99ca383dbdf73f3525636fa3"},"schema_version":"1.0"},"canonical_sha256":"11c5342be9db4751a9f019501ca5e547ca2d865397222f61ab80ece22e0b1a19","source":{"kind":"arxiv","id":"1205.4948","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.4948","created_at":"2026-05-18T03:43:07Z"},{"alias_kind":"arxiv_version","alias_value":"1205.4948v2","created_at":"2026-05-18T03:43:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.4948","created_at":"2026-05-18T03:43:07Z"},{"alias_kind":"pith_short_12","alias_value":"CHCTIK7J3NDV","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_16","alias_value":"CHCTIK7J3NDVDKPQ","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_8","alias_value":"CHCTIK7J","created_at":"2026-05-18T12:27:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:CHCTIK7J3NDVDKPQDFIBZJPFI7","target":"record","payload":{"canonical_record":{"source":{"id":"1205.4948","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-05-22T15:35:11Z","cross_cats_sorted":[],"title_canon_sha256":"aa83b922be6186f2f1bc4a4d5a2a5230d2583eef66fd124b2790c10fa2387374","abstract_canon_sha256":"cf8f5f89afcbaa2d73108dc96f243da466fd2aff99ca383dbdf73f3525636fa3"},"schema_version":"1.0"},"canonical_sha256":"11c5342be9db4751a9f019501ca5e547ca2d865397222f61ab80ece22e0b1a19","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:43:07.155753Z","signature_b64":"bC84LbXhy1lBolGtznc2iY60RaDmFflodB654Fm7478Meo+Q+UPba4rG1eYiusgbvcPRFiBfJtr6ssySaykPBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"11c5342be9db4751a9f019501ca5e547ca2d865397222f61ab80ece22e0b1a19","last_reissued_at":"2026-05-18T03:43:07.154983Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:43:07.154983Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1205.4948","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":"2026-05-18T03:43:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gWTLE/sSlMzCuGRkR3YDOPwPTAPtl+nXijr2crnROVspT3vT20fSh9Fj6iYwyoPZvHc8H94/+M2XlPZk3vuBAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-24T15:49:45.533540Z"},"content_sha256":"b00c49a2a8c40e00c223c6dbcc8cf6e647aec162cfa2ecc259c531e27c543de7","schema_version":"1.0","event_id":"sha256:b00c49a2a8c40e00c223c6dbcc8cf6e647aec162cfa2ecc259c531e27c543de7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:CHCTIK7J3NDVDKPQDFIBZJPFI7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Testing the Standard Model and searching for New Physics with $B_d \\to \\pi \\pi$ and $B_s \\to K K$ decays","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"E. Franco, L. Silvestrini, M. Ciuchini, S. Mishima","submitted_at":"2012-05-22T15:35:11Z","abstract_excerpt":"We propose to perform a combined analysis of $B \\to \\pi\\pi$ and $B_s \\to K^+ K^-$ modes, in the framework of a global CKM fit. The method optimizes the constraining power of these decays and allows to derive constraints on NP contributions to penguin amplitudes or on the $B_s$ mixing phase. We illustrate these capabilities with a simplified analysis using the recent measurements by the LHCb Collaboration, neglecting correlations with other SM observables."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.4948","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":"2026-05-18T03:43:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9uKPi2jko6dh7D6WxvkKQPH9/P+lA1ovqezogpguqpXCo/FxX+u8dr60IOn01DEB3OjHaPqrjMmA+OKvo44mBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-24T15:49:45.533884Z"},"content_sha256":"0cc99875654881797c39ac7814aafae2faf1ae9f87ed9d80a10c686f1923d3cc","schema_version":"1.0","event_id":"sha256:0cc99875654881797c39ac7814aafae2faf1ae9f87ed9d80a10c686f1923d3cc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CHCTIK7J3NDVDKPQDFIBZJPFI7/bundle.json","state_url":"https://pith.science/pith/CHCTIK7J3NDVDKPQDFIBZJPFI7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CHCTIK7J3NDVDKPQDFIBZJPFI7/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":"2026-07-24T15:49:45Z","links":{"resolver":"https://pith.science/pith/CHCTIK7J3NDVDKPQDFIBZJPFI7","bundle":"https://pith.science/pith/CHCTIK7J3NDVDKPQDFIBZJPFI7/bundle.json","state":"https://pith.science/pith/CHCTIK7J3NDVDKPQDFIBZJPFI7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CHCTIK7J3NDVDKPQDFIBZJPFI7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:CHCTIK7J3NDVDKPQDFIBZJPFI7","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":"cf8f5f89afcbaa2d73108dc96f243da466fd2aff99ca383dbdf73f3525636fa3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-05-22T15:35:11Z","title_canon_sha256":"aa83b922be6186f2f1bc4a4d5a2a5230d2583eef66fd124b2790c10fa2387374"},"schema_version":"1.0","source":{"id":"1205.4948","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.4948","created_at":"2026-05-18T03:43:07Z"},{"alias_kind":"arxiv_version","alias_value":"1205.4948v2","created_at":"2026-05-18T03:43:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.4948","created_at":"2026-05-18T03:43:07Z"},{"alias_kind":"pith_short_12","alias_value":"CHCTIK7J3NDV","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_16","alias_value":"CHCTIK7J3NDVDKPQ","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_8","alias_value":"CHCTIK7J","created_at":"2026-05-18T12:27:01Z"}],"graph_snapshots":[{"event_id":"sha256:0cc99875654881797c39ac7814aafae2faf1ae9f87ed9d80a10c686f1923d3cc","target":"graph","created_at":"2026-05-18T03:43:07Z","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":"We propose to perform a combined analysis of $B \\to \\pi\\pi$ and $B_s \\to K^+ K^-$ modes, in the framework of a global CKM fit. The method optimizes the constraining power of these decays and allows to derive constraints on NP contributions to penguin amplitudes or on the $B_s$ mixing phase. We illustrate these capabilities with a simplified analysis using the recent measurements by the LHCb Collaboration, neglecting correlations with other SM observables.","authors_text":"E. Franco, L. Silvestrini, M. Ciuchini, S. Mishima","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-05-22T15:35:11Z","title":"Testing the Standard Model and searching for New Physics with $B_d \\to \\pi \\pi$ and $B_s \\to K K$ decays"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.4948","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:b00c49a2a8c40e00c223c6dbcc8cf6e647aec162cfa2ecc259c531e27c543de7","target":"record","created_at":"2026-05-18T03:43:07Z","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":"cf8f5f89afcbaa2d73108dc96f243da466fd2aff99ca383dbdf73f3525636fa3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-05-22T15:35:11Z","title_canon_sha256":"aa83b922be6186f2f1bc4a4d5a2a5230d2583eef66fd124b2790c10fa2387374"},"schema_version":"1.0","source":{"id":"1205.4948","kind":"arxiv","version":2}},"canonical_sha256":"11c5342be9db4751a9f019501ca5e547ca2d865397222f61ab80ece22e0b1a19","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"11c5342be9db4751a9f019501ca5e547ca2d865397222f61ab80ece22e0b1a19","first_computed_at":"2026-05-18T03:43:07.154983Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:43:07.154983Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bC84LbXhy1lBolGtznc2iY60RaDmFflodB654Fm7478Meo+Q+UPba4rG1eYiusgbvcPRFiBfJtr6ssySaykPBw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:43:07.155753Z","signed_message":"canonical_sha256_bytes"},"source_id":"1205.4948","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b00c49a2a8c40e00c223c6dbcc8cf6e647aec162cfa2ecc259c531e27c543de7","sha256:0cc99875654881797c39ac7814aafae2faf1ae9f87ed9d80a10c686f1923d3cc"],"state_sha256":"221eff21cb9810d73d282ac0c9a43d0b692c61b509080a850464c5cd646c0d77"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hWdU63P09u05r0gCRJrtXWJxcs/qzLce58/MhHHUEpIBdPlPYc06jNIO/VAo5wq9zXTTyp4RJC2ZsA+qHfShAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-24T15:49:45.536829Z","bundle_sha256":"442cd9620ecc3ac5b11edb950198a4fb4c3bc03bd5f4e90decc6d97d41f4f18e"}}