{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2007:OXY7TCVJGQ56TUH3RF2O2FCJ6V","short_pith_number":"pith:OXY7TCVJ","canonical_record":{"source":{"id":"0705.3802","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2007-05-25T16:08:56Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"0b9d5b0f3c5fc7977fbb26b0daa0bddb33ff9372514f411193087c6b10b7dcdd","abstract_canon_sha256":"3d9b0bf21cb6c2d4329503aeb19ecbf41d45695c9def2a34692b94139fa6f1d6"},"schema_version":"1.0"},"canonical_sha256":"75f1f98aa9343be9d0fb8974ed1449f5415cf14c128d0fe786c6476a7df77d0c","source":{"kind":"arxiv","id":"0705.3802","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0705.3802","created_at":"2026-05-18T03:52:12Z"},{"alias_kind":"arxiv_version","alias_value":"0705.3802v3","created_at":"2026-05-18T03:52:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0705.3802","created_at":"2026-05-18T03:52:12Z"},{"alias_kind":"pith_short_12","alias_value":"OXY7TCVJGQ56","created_at":"2026-05-18T12:25:55Z"},{"alias_kind":"pith_short_16","alias_value":"OXY7TCVJGQ56TUH3","created_at":"2026-05-18T12:25:55Z"},{"alias_kind":"pith_short_8","alias_value":"OXY7TCVJ","created_at":"2026-05-18T12:25:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2007:OXY7TCVJGQ56TUH3RF2O2FCJ6V","target":"record","payload":{"canonical_record":{"source":{"id":"0705.3802","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2007-05-25T16:08:56Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"0b9d5b0f3c5fc7977fbb26b0daa0bddb33ff9372514f411193087c6b10b7dcdd","abstract_canon_sha256":"3d9b0bf21cb6c2d4329503aeb19ecbf41d45695c9def2a34692b94139fa6f1d6"},"schema_version":"1.0"},"canonical_sha256":"75f1f98aa9343be9d0fb8974ed1449f5415cf14c128d0fe786c6476a7df77d0c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:52:12.913672Z","signature_b64":"7sJ9U4XEvmJrE0RQ16/ShpDHR0eSee4/Jyw8mna+wqxf3Ycs3NLujiOY+8/QxV924iVgyBwPelYT0rIK1PjXAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"75f1f98aa9343be9d0fb8974ed1449f5415cf14c128d0fe786c6476a7df77d0c","last_reissued_at":"2026-05-18T03:52:12.912957Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:52:12.912957Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0705.3802","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:52:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"blhS75yGK1YD+a3AQG4vPMFJ/X4v4ldDpsIaTsUOMEpXnksMcVfaD3RDdmC6hGs2sf0DcBNNg8k10zyJ6ZvpBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-04T22:03:29.761570Z"},"content_sha256":"3316bf5c4bbbba8d5bebb9e5002fbdd24ed5c63b45df0e123fd273606f81df86","schema_version":"1.0","event_id":"sha256:3316bf5c4bbbba8d5bebb9e5002fbdd24ed5c63b45df0e123fd273606f81df86"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2007:OXY7TCVJGQ56TUH3RF2O2FCJ6V","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Theoretical status of $B_s$-mixing and lifetimes of heavy hadrons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Alexander Lenz","submitted_at":"2007-05-25T16:08:56Z","abstract_excerpt":"We review the theoretical status of the lifetime ratios $\\tau_{B^+} / \\tau_{B_d}$, $\\tau_{B_s} / \\tau_{B_d}$, $\\tau_{\\Lambda_b} / \\tau_{B_d}$ and $\\tau_{B_c}$ and of the mixing quantities $\\Delta M_s$, $\\Delta \\Gamma_s$ and $\\phi_s$. $\\Delta M_s$ and $\\Delta \\Gamma_s$ suffer from large uncertainties due to the badly known decay constants, while the ratio $\\Delta \\Gamma_s / \\Delta M_s$ can be determined with almost no non-perturbative uncertainties, therefore it can be used perfectly to find possible new physics contributions in the mixing parameters. We suggest a very clear method of visualizi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0705.3802","kind":"arxiv","version":3},"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":"2026-05-18T03:52:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"M1vob6wBLUNILFJiVIYgz+cD+aTbhMpP6BxCgC+c/6MPXE+Z7YQ1WVZ8SeCBwPLXn9T04sZMOzfBvwJZfViCBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-04T22:03:29.761908Z"},"content_sha256":"997dfa36b72d9c8165c80bda4ad82ee9b2eed6e9de54c293fe056d44f14a344c","schema_version":"1.0","event_id":"sha256:997dfa36b72d9c8165c80bda4ad82ee9b2eed6e9de54c293fe056d44f14a344c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OXY7TCVJGQ56TUH3RF2O2FCJ6V/bundle.json","state_url":"https://pith.science/pith/OXY7TCVJGQ56TUH3RF2O2FCJ6V/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OXY7TCVJGQ56TUH3RF2O2FCJ6V/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":"2026-07-04T22:03:29Z","links":{"resolver":"https://pith.science/pith/OXY7TCVJGQ56TUH3RF2O2FCJ6V","bundle":"https://pith.science/pith/OXY7TCVJGQ56TUH3RF2O2FCJ6V/bundle.json","state":"https://pith.science/pith/OXY7TCVJGQ56TUH3RF2O2FCJ6V/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OXY7TCVJGQ56TUH3RF2O2FCJ6V/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:OXY7TCVJGQ56TUH3RF2O2FCJ6V","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":"3d9b0bf21cb6c2d4329503aeb19ecbf41d45695c9def2a34692b94139fa6f1d6","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2007-05-25T16:08:56Z","title_canon_sha256":"0b9d5b0f3c5fc7977fbb26b0daa0bddb33ff9372514f411193087c6b10b7dcdd"},"schema_version":"1.0","source":{"id":"0705.3802","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0705.3802","created_at":"2026-05-18T03:52:12Z"},{"alias_kind":"arxiv_version","alias_value":"0705.3802v3","created_at":"2026-05-18T03:52:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0705.3802","created_at":"2026-05-18T03:52:12Z"},{"alias_kind":"pith_short_12","alias_value":"OXY7TCVJGQ56","created_at":"2026-05-18T12:25:55Z"},{"alias_kind":"pith_short_16","alias_value":"OXY7TCVJGQ56TUH3","created_at":"2026-05-18T12:25:55Z"},{"alias_kind":"pith_short_8","alias_value":"OXY7TCVJ","created_at":"2026-05-18T12:25:55Z"}],"graph_snapshots":[{"event_id":"sha256:997dfa36b72d9c8165c80bda4ad82ee9b2eed6e9de54c293fe056d44f14a344c","target":"graph","created_at":"2026-05-18T03:52:12Z","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 review the theoretical status of the lifetime ratios $\\tau_{B^+} / \\tau_{B_d}$, $\\tau_{B_s} / \\tau_{B_d}$, $\\tau_{\\Lambda_b} / \\tau_{B_d}$ and $\\tau_{B_c}$ and of the mixing quantities $\\Delta M_s$, $\\Delta \\Gamma_s$ and $\\phi_s$. $\\Delta M_s$ and $\\Delta \\Gamma_s$ suffer from large uncertainties due to the badly known decay constants, while the ratio $\\Delta \\Gamma_s / \\Delta M_s$ can be determined with almost no non-perturbative uncertainties, therefore it can be used perfectly to find possible new physics contributions in the mixing parameters. We suggest a very clear method of visualizi","authors_text":"Alexander Lenz","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2007-05-25T16:08:56Z","title":"Theoretical status of $B_s$-mixing and lifetimes of heavy hadrons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0705.3802","kind":"arxiv","version":3},"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":"sha256:3316bf5c4bbbba8d5bebb9e5002fbdd24ed5c63b45df0e123fd273606f81df86","target":"record","created_at":"2026-05-18T03:52:12Z","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":"3d9b0bf21cb6c2d4329503aeb19ecbf41d45695c9def2a34692b94139fa6f1d6","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2007-05-25T16:08:56Z","title_canon_sha256":"0b9d5b0f3c5fc7977fbb26b0daa0bddb33ff9372514f411193087c6b10b7dcdd"},"schema_version":"1.0","source":{"id":"0705.3802","kind":"arxiv","version":3}},"canonical_sha256":"75f1f98aa9343be9d0fb8974ed1449f5415cf14c128d0fe786c6476a7df77d0c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"75f1f98aa9343be9d0fb8974ed1449f5415cf14c128d0fe786c6476a7df77d0c","first_computed_at":"2026-05-18T03:52:12.912957Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:52:12.912957Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7sJ9U4XEvmJrE0RQ16/ShpDHR0eSee4/Jyw8mna+wqxf3Ycs3NLujiOY+8/QxV924iVgyBwPelYT0rIK1PjXAA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:52:12.913672Z","signed_message":"canonical_sha256_bytes"},"source_id":"0705.3802","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3316bf5c4bbbba8d5bebb9e5002fbdd24ed5c63b45df0e123fd273606f81df86","sha256:997dfa36b72d9c8165c80bda4ad82ee9b2eed6e9de54c293fe056d44f14a344c"],"state_sha256":"bf527e13d874be1b42c8851201732d7fe34f2acedb65cf088427ff2895b6bcbe"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YPK++uGaUdi/0OxbyZcvG+u7q6cAioLYdhALrBBAPqVY89ir9OfTSUmMMuh5tKacficoA8sPJWaiKB4rhYGTDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-04T22:03:29.763841Z","bundle_sha256":"42405a26d4f753ddc6243a16a6ec2630bcd6881f75d985265bcc633bb10b82a2"}}