{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2008:VHCSGDVMBCPTLHEE7PZG6WXCJU","short_pith_number":"pith:VHCSGDVM","canonical_record":{"source":{"id":"0806.4634","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2008-06-30T13:39:33Z","cross_cats_sorted":[],"title_canon_sha256":"03b90dba536ee4d39a271e4a543e7c7085280ffe7e25a44e2ad442de2e9d4e39","abstract_canon_sha256":"65d8558b5464158062f61da7ccde126baa213aeb80fca870e49f54431a409ce3"},"schema_version":"1.0"},"canonical_sha256":"a9c5230eac089f359c84fbf26f5ae24d3c62e2130249b1c3bd9fbac691fae00f","source":{"kind":"arxiv","id":"0806.4634","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0806.4634","created_at":"2026-07-04T15:12:31Z"},{"alias_kind":"arxiv_version","alias_value":"0806.4634v1","created_at":"2026-07-04T15:12:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0806.4634","created_at":"2026-07-04T15:12:31Z"},{"alias_kind":"pith_short_12","alias_value":"VHCSGDVMBCPT","created_at":"2026-07-04T15:12:31Z"},{"alias_kind":"pith_short_16","alias_value":"VHCSGDVMBCPTLHEE","created_at":"2026-07-04T15:12:31Z"},{"alias_kind":"pith_short_8","alias_value":"VHCSGDVM","created_at":"2026-07-04T15:12:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2008:VHCSGDVMBCPTLHEE7PZG6WXCJU","target":"record","payload":{"canonical_record":{"source":{"id":"0806.4634","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2008-06-30T13:39:33Z","cross_cats_sorted":[],"title_canon_sha256":"03b90dba536ee4d39a271e4a543e7c7085280ffe7e25a44e2ad442de2e9d4e39","abstract_canon_sha256":"65d8558b5464158062f61da7ccde126baa213aeb80fca870e49f54431a409ce3"},"schema_version":"1.0"},"canonical_sha256":"a9c5230eac089f359c84fbf26f5ae24d3c62e2130249b1c3bd9fbac691fae00f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:12:31.846063Z","signature_b64":"EU8uaQiMGMUy9uFYbW+3SDzLKioKYNlXgFpKjp6NDtHN2UqPw8HRsSAe/g975bhfKQUBAehj58M39E1An/WpBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a9c5230eac089f359c84fbf26f5ae24d3c62e2130249b1c3bd9fbac691fae00f","last_reissued_at":"2026-07-04T15:12:31.845643Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:12:31.845643Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0806.4634","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":"2026-07-04T15:12:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TYuZ1arrB2S4b5HVbSN1LjMp7wXVOLxnHRSjhvLq1MGFQZzPg9fDiC2oBjslgIfVk2e4UT35Yw4+bKdXC1kfCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T05:58:38.473449Z"},"content_sha256":"604783c9f26a1fc6ec3ec7ddc93fa42cbdbf7d2fc33de4018e0eaf867c4802f7","schema_version":"1.0","event_id":"sha256:604783c9f26a1fc6ec3ec7ddc93fa42cbdbf7d2fc33de4018e0eaf867c4802f7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2008:VHCSGDVMBCPTLHEE7PZG6WXCJU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"B0-B0bar mixing","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"Olivier Schneider","submitted_at":"2008-06-30T13:39:33Z","abstract_excerpt":"The subject of particle-antiparticle mixing in the neutral B meson systems is reviewed. The formalism of B0-B0bar mixing is recalled and basic Standard Model predictions are given, before experimental issues are discussed and the latest combinations of experimental results on mixing parameters are presented, including those on mixing-induced CP violation, mass differences, and decay-width differences. Finally, time-integrated mixing results are used to improve our knowledge on the fractions of the various b-hadron species produced in Z decays and at high-energy colliders."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0806.4634","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/0806.4634/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":"2026-07-04T15:12:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ARk6f41hUSzYjRh6DaKL0VFxSLvbkXWIvkPWr+nmLnR72FLu+jMkg1VcabbRjYZQUNVHNh6pUtOOngrzImibBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T05:58:38.473831Z"},"content_sha256":"c2a6517999b0f1fb038711f39422d7501e9e129265266f574161ff926224d009","schema_version":"1.0","event_id":"sha256:c2a6517999b0f1fb038711f39422d7501e9e129265266f574161ff926224d009"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VHCSGDVMBCPTLHEE7PZG6WXCJU/bundle.json","state_url":"https://pith.science/pith/VHCSGDVMBCPTLHEE7PZG6WXCJU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VHCSGDVMBCPTLHEE7PZG6WXCJU/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":"2026-07-09T05:58:38Z","links":{"resolver":"https://pith.science/pith/VHCSGDVMBCPTLHEE7PZG6WXCJU","bundle":"https://pith.science/pith/VHCSGDVMBCPTLHEE7PZG6WXCJU/bundle.json","state":"https://pith.science/pith/VHCSGDVMBCPTLHEE7PZG6WXCJU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VHCSGDVMBCPTLHEE7PZG6WXCJU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:VHCSGDVMBCPTLHEE7PZG6WXCJU","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":"65d8558b5464158062f61da7ccde126baa213aeb80fca870e49f54431a409ce3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2008-06-30T13:39:33Z","title_canon_sha256":"03b90dba536ee4d39a271e4a543e7c7085280ffe7e25a44e2ad442de2e9d4e39"},"schema_version":"1.0","source":{"id":"0806.4634","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0806.4634","created_at":"2026-07-04T15:12:31Z"},{"alias_kind":"arxiv_version","alias_value":"0806.4634v1","created_at":"2026-07-04T15:12:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0806.4634","created_at":"2026-07-04T15:12:31Z"},{"alias_kind":"pith_short_12","alias_value":"VHCSGDVMBCPT","created_at":"2026-07-04T15:12:31Z"},{"alias_kind":"pith_short_16","alias_value":"VHCSGDVMBCPTLHEE","created_at":"2026-07-04T15:12:31Z"},{"alias_kind":"pith_short_8","alias_value":"VHCSGDVM","created_at":"2026-07-04T15:12:31Z"}],"graph_snapshots":[{"event_id":"sha256:c2a6517999b0f1fb038711f39422d7501e9e129265266f574161ff926224d009","target":"graph","created_at":"2026-07-04T15:12:31Z","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/0806.4634/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The subject of particle-antiparticle mixing in the neutral B meson systems is reviewed. The formalism of B0-B0bar mixing is recalled and basic Standard Model predictions are given, before experimental issues are discussed and the latest combinations of experimental results on mixing parameters are presented, including those on mixing-induced CP violation, mass differences, and decay-width differences. Finally, time-integrated mixing results are used to improve our knowledge on the fractions of the various b-hadron species produced in Z decays and at high-energy colliders.","authors_text":"Olivier Schneider","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2008-06-30T13:39:33Z","title":"B0-B0bar mixing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0806.4634","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":"sha256:604783c9f26a1fc6ec3ec7ddc93fa42cbdbf7d2fc33de4018e0eaf867c4802f7","target":"record","created_at":"2026-07-04T15:12:31Z","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":"65d8558b5464158062f61da7ccde126baa213aeb80fca870e49f54431a409ce3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2008-06-30T13:39:33Z","title_canon_sha256":"03b90dba536ee4d39a271e4a543e7c7085280ffe7e25a44e2ad442de2e9d4e39"},"schema_version":"1.0","source":{"id":"0806.4634","kind":"arxiv","version":1}},"canonical_sha256":"a9c5230eac089f359c84fbf26f5ae24d3c62e2130249b1c3bd9fbac691fae00f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a9c5230eac089f359c84fbf26f5ae24d3c62e2130249b1c3bd9fbac691fae00f","first_computed_at":"2026-07-04T15:12:31.845643Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:12:31.845643Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"EU8uaQiMGMUy9uFYbW+3SDzLKioKYNlXgFpKjp6NDtHN2UqPw8HRsSAe/g975bhfKQUBAehj58M39E1An/WpBA==","signature_status":"signed_v1","signed_at":"2026-07-04T15:12:31.846063Z","signed_message":"canonical_sha256_bytes"},"source_id":"0806.4634","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:604783c9f26a1fc6ec3ec7ddc93fa42cbdbf7d2fc33de4018e0eaf867c4802f7","sha256:c2a6517999b0f1fb038711f39422d7501e9e129265266f574161ff926224d009"],"state_sha256":"1dc4d490fd58208592f0c2e11612b6ade730aa7d91b8f2613a4a10ead1f04a5b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"A5owsur9aHJGzSwp+ROcP0r23mXMDM4gaCtbZ2Wgdzx8VoOxG8PIucceFLQM+ByzluuDlNvAOGBDRbyx949BAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-09T05:58:38.476290Z","bundle_sha256":"78cbf0dfde4a47ac61f889e3add5d932adf775e0bcb29dfa0ae488189f8e83ae"}}