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The CP asymmetries in flavour-specific decays are $a_{\\rm fs}^{s,\\rm SM} = (1.9 \\pm 0.3) \\cdot 10^{-5}$ and $a_{\\rm fs}^{d,\\rm SM} = - (4.1 \\pm 0.6) \\cdot 10^{-4}$. We further critically discuss the sensitivity of $\\Delta \\Gamma_d$ to new physics and the uncertainties in the relation between $\\Delta \\"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1102.4274","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-02-21T16:35:24Z","cross_cats_sorted":[],"title_canon_sha256":"b26a6d88d5df54864679132c8ef10fda831a799cae2eb4a64eefd6da551270bb","abstract_canon_sha256":"07fc52260d69fcfb808024482a541e1e9836acdce5d07883d4a4858387f69c04"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:08:45.251707Z","signature_b64":"Fg4eUjWx+t4M5kl2IhP4pExFOdK7rM6DftyIUiXjcEMFnbbbza94wTloecomYVgCUPNU0fjOOQcZ7ByAnyrgCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b8c2e5811c3a192bfea64768d9f70f0ac4aee728224e171a3fbb5baf153b8e11","last_reissued_at":"2026-05-18T04:08:45.251270Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:08:45.251270Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Numerical updates of lifetimes and mixing parameters of B mesons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Alexander Lenz, Ulrich Nierste","submitted_at":"2011-02-21T16:35:24Z","abstract_excerpt":"We update the Standard-Model predictions for several quantities related to $B_s - \\bar B_s$ and $B_d - \\bar B_d$ mixing. The mass and width differences in the $B_s$ system read $ \\Delta M_s^{\\rm SM} = (17.3 \\pm 2.6) ps^{-1}$ and $\\Delta \\Gamma_s^{\\rm SM}= (0.087 \\pm 0.021) ps^{-1}$, respectively. The CP asymmetries in flavour-specific decays are $a_{\\rm fs}^{s,\\rm SM} = (1.9 \\pm 0.3) \\cdot 10^{-5}$ and $a_{\\rm fs}^{d,\\rm SM} = - (4.1 \\pm 0.6) \\cdot 10^{-4}$. We further critically discuss the sensitivity of $\\Delta \\Gamma_d$ to new physics and the uncertainties in the relation between $\\Delta \\"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.4274","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1102.4274","created_at":"2026-05-18T04:08:45.251340+00:00"},{"alias_kind":"arxiv_version","alias_value":"1102.4274v1","created_at":"2026-05-18T04:08:45.251340+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.4274","created_at":"2026-05-18T04:08:45.251340+00:00"},{"alias_kind":"pith_short_12","alias_value":"XDBOLAI4HIMS","created_at":"2026-05-18T12:26:44.992195+00:00"},{"alias_kind":"pith_short_16","alias_value":"XDBOLAI4HIMSX7VG","created_at":"2026-05-18T12:26:44.992195+00:00"},{"alias_kind":"pith_short_8","alias_value":"XDBOLAI4","created_at":"2026-05-18T12:26:44.992195+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2411.18639","citing_title":"Averages of $b$-hadron, $c$-hadron, and $\\tau$-lepton properties as of 2023","ref_index":55,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/XDBOLAI4HIMSX7VGI5UNT5YPBL","json":"https://pith.science/pith/XDBOLAI4HIMSX7VGI5UNT5YPBL.json","graph_json":"https://pith.science/api/pith-number/XDBOLAI4HIMSX7VGI5UNT5YPBL/graph.json","events_json":"https://pith.science/api/pith-number/XDBOLAI4HIMSX7VGI5UNT5YPBL/events.json","paper":"https://pith.science/paper/XDBOLAI4"},"agent_actions":{"view_html":"https://pith.science/pith/XDBOLAI4HIMSX7VGI5UNT5YPBL","download_json":"https://pith.science/pith/XDBOLAI4HIMSX7VGI5UNT5YPBL.json","view_paper":"https://pith.science/paper/XDBOLAI4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1102.4274&json=true","fetch_graph":"https://pith.science/api/pith-number/XDBOLAI4HIMSX7VGI5UNT5YPBL/graph.json","fetch_events":"https://pith.science/api/pith-number/XDBOLAI4HIMSX7VGI5UNT5YPBL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XDBOLAI4HIMSX7VGI5UNT5YPBL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XDBOLAI4HIMSX7VGI5UNT5YPBL/action/storage_attestation","attest_author":"https://pith.science/pith/XDBOLAI4HIMSX7VGI5UNT5YPBL/action/author_attestation","sign_citation":"https://pith.science/pith/XDBOLAI4HIMSX7VGI5UNT5YPBL/action/citation_signature","submit_replication":"https://pith.science/pith/XDBOLAI4HIMSX7VGI5UNT5YPBL/action/replication_record"}},"created_at":"2026-05-18T04:08:45.251340+00:00","updated_at":"2026-05-18T04:08:45.251340+00:00"}