{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1994:JIRWIEW5R3I57N5DZNJGXJIXEW","short_pith_number":"pith:JIRWIEW5","canonical_record":{"source":{"id":"hep-ph/9408358","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1994-08-24T09:10:58Z","cross_cats_sorted":[],"title_canon_sha256":"54babcf12024b34a36c420856011b63d62747b979a63b00b9eb592ec9638655e","abstract_canon_sha256":"0f50029ec37b8b843ec75965115a9febb3fd938451e99aa6558fefb86883e944"},"schema_version":"1.0"},"canonical_sha256":"4a236412dd8ed1dfb7a3cb526ba51725982aa52ef5c1618fd78e9ae628ca584c","source":{"kind":"arxiv","id":"hep-ph/9408358","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9408358","created_at":"2026-05-18T04:37:44Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9408358v1","created_at":"2026-05-18T04:37:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9408358","created_at":"2026-05-18T04:37:44Z"},{"alias_kind":"pith_short_12","alias_value":"JIRWIEW5R3I5","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"JIRWIEW5R3I57N5D","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"JIRWIEW5","created_at":"2026-05-18T12:25:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1994:JIRWIEW5R3I57N5DZNJGXJIXEW","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/9408358","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1994-08-24T09:10:58Z","cross_cats_sorted":[],"title_canon_sha256":"54babcf12024b34a36c420856011b63d62747b979a63b00b9eb592ec9638655e","abstract_canon_sha256":"0f50029ec37b8b843ec75965115a9febb3fd938451e99aa6558fefb86883e944"},"schema_version":"1.0"},"canonical_sha256":"4a236412dd8ed1dfb7a3cb526ba51725982aa52ef5c1618fd78e9ae628ca584c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:37:44.970828Z","signature_b64":"/L8hN53hiYTIX68dmo1iOld83SJPwIIZACbQrraGMDGnoaryyl9VrOeAyS3m9/uD3MQzve4wt6EGbMZp3usiBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4a236412dd8ed1dfb7a3cb526ba51725982aa52ef5c1618fd78e9ae628ca584c","last_reissued_at":"2026-05-18T04:37:44.970044Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:37:44.970044Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/9408358","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":"2026-05-18T04:37:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oWGQGNGtj+Q/57iad4gRo+m68FASZFlTKxIqeh6FmLiUMvtZJwFaOyMbDhD+a1PGUtXNVPgwr7JIzD+ZPYoBAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-18T22:21:29.487646Z"},"content_sha256":"d0e56fc9a394973699e4094d2a4401b90b701d57b370bb52d20f6b233fb00d60","schema_version":"1.0","event_id":"sha256:d0e56fc9a394973699e4094d2a4401b90b701d57b370bb52d20f6b233fb00d60"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1994:JIRWIEW5R3I57N5DZNJGXJIXEW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Phenomenological Determination of the Beauty Meson Decay Parameter $f_B$ and the CP-Violating Angle $\\delta$","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"J.Maalampi, M. Roos","submitted_at":"1994-08-24T09:10:58Z","abstract_excerpt":"We fit the ${\\cal CKM}$-matrix to all recent data with the following free parameters: three mixing angles, the CP-violating angle $\\delta$ in the Maiani parametrisation, the top quark mass $m_t$, and the product $f_B{\\cal B}_{\\B}^{1/2}$, where $f_B$ is the $B$-meson decay parameter and ${\\cal B}_{\\B}$ is the bag parameter. Our fits span a contiguous region in the $(f_B{\\cal B}_{\\B}^{1/2},\\ \\cos\\delta)$--plane, limited by $0.117\\lsim f_B{\\cal B}_{\\B}^{1/2}/{\\rm GeV}\\lsim 0.231$ and --0.95 $\\lsim$ $\\cos\\delta$ $\\lsim$ 0.70. The parameters $f_B{\\cal B}_{\\B}^{1/2}$ and $\\cos\\delta$ are strongly po"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9408358","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":""},"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":"2026-05-18T04:37:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ATKaujuhizSJAoHdg9apc1T1+Xh6nC/cP+/pc6+GXFAd40B3LvaWdLa1mxKNx6VwxYub1lxyDi/bJe499OzuCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-18T22:21:29.488210Z"},"content_sha256":"bcf22bda77e11649418b397bc67e5584dfc0788fa7377dad40cc0ed59b05280a","schema_version":"1.0","event_id":"sha256:bcf22bda77e11649418b397bc67e5584dfc0788fa7377dad40cc0ed59b05280a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JIRWIEW5R3I57N5DZNJGXJIXEW/bundle.json","state_url":"https://pith.science/pith/JIRWIEW5R3I57N5DZNJGXJIXEW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JIRWIEW5R3I57N5DZNJGXJIXEW/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":"2026-05-18T22:21:29Z","links":{"resolver":"https://pith.science/pith/JIRWIEW5R3I57N5DZNJGXJIXEW","bundle":"https://pith.science/pith/JIRWIEW5R3I57N5DZNJGXJIXEW/bundle.json","state":"https://pith.science/pith/JIRWIEW5R3I57N5DZNJGXJIXEW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JIRWIEW5R3I57N5DZNJGXJIXEW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1994:JIRWIEW5R3I57N5DZNJGXJIXEW","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":"0f50029ec37b8b843ec75965115a9febb3fd938451e99aa6558fefb86883e944","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1994-08-24T09:10:58Z","title_canon_sha256":"54babcf12024b34a36c420856011b63d62747b979a63b00b9eb592ec9638655e"},"schema_version":"1.0","source":{"id":"hep-ph/9408358","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9408358","created_at":"2026-05-18T04:37:44Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9408358v1","created_at":"2026-05-18T04:37:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9408358","created_at":"2026-05-18T04:37:44Z"},{"alias_kind":"pith_short_12","alias_value":"JIRWIEW5R3I5","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"JIRWIEW5R3I57N5D","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"JIRWIEW5","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:bcf22bda77e11649418b397bc67e5584dfc0788fa7377dad40cc0ed59b05280a","target":"graph","created_at":"2026-05-18T04:37:44Z","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 fit the ${\\cal CKM}$-matrix to all recent data with the following free parameters: three mixing angles, the CP-violating angle $\\delta$ in the Maiani parametrisation, the top quark mass $m_t$, and the product $f_B{\\cal B}_{\\B}^{1/2}$, where $f_B$ is the $B$-meson decay parameter and ${\\cal B}_{\\B}$ is the bag parameter. Our fits span a contiguous region in the $(f_B{\\cal B}_{\\B}^{1/2},\\ \\cos\\delta)$--plane, limited by $0.117\\lsim f_B{\\cal B}_{\\B}^{1/2}/{\\rm GeV}\\lsim 0.231$ and --0.95 $\\lsim$ $\\cos\\delta$ $\\lsim$ 0.70. The parameters $f_B{\\cal B}_{\\B}^{1/2}$ and $\\cos\\delta$ are strongly po","authors_text":"J.Maalampi, M. Roos","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1994-08-24T09:10:58Z","title":"Phenomenological Determination of the Beauty Meson Decay Parameter $f_B$ and the CP-Violating Angle $\\delta$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9408358","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:d0e56fc9a394973699e4094d2a4401b90b701d57b370bb52d20f6b233fb00d60","target":"record","created_at":"2026-05-18T04:37:44Z","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":"0f50029ec37b8b843ec75965115a9febb3fd938451e99aa6558fefb86883e944","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1994-08-24T09:10:58Z","title_canon_sha256":"54babcf12024b34a36c420856011b63d62747b979a63b00b9eb592ec9638655e"},"schema_version":"1.0","source":{"id":"hep-ph/9408358","kind":"arxiv","version":1}},"canonical_sha256":"4a236412dd8ed1dfb7a3cb526ba51725982aa52ef5c1618fd78e9ae628ca584c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4a236412dd8ed1dfb7a3cb526ba51725982aa52ef5c1618fd78e9ae628ca584c","first_computed_at":"2026-05-18T04:37:44.970044Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:37:44.970044Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/L8hN53hiYTIX68dmo1iOld83SJPwIIZACbQrraGMDGnoaryyl9VrOeAyS3m9/uD3MQzve4wt6EGbMZp3usiBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:37:44.970828Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9408358","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d0e56fc9a394973699e4094d2a4401b90b701d57b370bb52d20f6b233fb00d60","sha256:bcf22bda77e11649418b397bc67e5584dfc0788fa7377dad40cc0ed59b05280a"],"state_sha256":"e95eeeef9f093e8f36bb44fe2a868c59e2f19e8de90612fbf61ad410737ec592"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zW6GJtqveFV8Pl/n+xz2Pupg0awZioHUnAq/Ru4y6BpZo45glu13LDQtCKXms5Fra8grlRO3w2KaqoQYVU5kCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-18T22:21:29.490052Z","bundle_sha256":"c7ace5bd11284804c422bae78de5a28640decbb22fa846702f15b1f9851cd119"}}