{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:YT2ILFFV76DJWNBDH2TVTU3AER","short_pith_number":"pith:YT2ILFFV","schema_version":"1.0","canonical_sha256":"c4f48594b5ff869b34233ea759d360246eb4e9447ada17db1a58b35b647a75cd","source":{"kind":"arxiv","id":"1112.2674","version":2},"attestation_state":"computed","paper":{"title":"Anomalous $tqZ$ coupling effects in rare B- and K-meson decays","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Xing-Bo Yuan, Xin-Qiang Li, Ya-Dong Yang","submitted_at":"2011-12-12T20:08:43Z","abstract_excerpt":"As a top-factory, the LHC is performing a direct study of top-quark anomalous FCNC couplings, which are, however, correlated closely with the rare B- and K-meson decays. In this paper, we study the effects of anomalous $tqZ$ (with $q=u,c$) couplings in the rare decays $B_{s,d}\\to \\mu^+\\mu^-$, $B\\to X_s \\nu \\bar\\nu$, $B\\to K^{(*)}\\nu \\bar\\nu$, $K^+\\to \\pi^+ \\nu \\bar\\nu$, and $K_L\\to \\pi^0 \\nu \\bar\\nu$. With the up-to-date experimental bounds on the branching ratios of these channels, constraints on the left-handed anomalous couplings $X_{ct}^L$ and $X_{ut}^L$ are derived, respectively. With the"},"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":"1112.2674","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-12-12T20:08:43Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"b512d3ebcea5a17136952dd4e1fae066003b185c576f3e4c1648ef959674286b","abstract_canon_sha256":"a86d3cf6affb0a0414b46035ac6f3f48c29848e05328596203955d19d1ce2cbb"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:59:11.528007Z","signature_b64":"hvSDMxVnX7nbPXnNLpkjI0sSnMqf8+ROSoHSry2DMy+Kv7Y482anU+Q70clUCtzCLAR6cOsGt+r4xAkHpDl2AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c4f48594b5ff869b34233ea759d360246eb4e9447ada17db1a58b35b647a75cd","last_reissued_at":"2026-05-18T01:59:11.527283Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:59:11.527283Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Anomalous $tqZ$ coupling effects in rare B- and K-meson decays","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Xing-Bo Yuan, Xin-Qiang Li, Ya-Dong Yang","submitted_at":"2011-12-12T20:08:43Z","abstract_excerpt":"As a top-factory, the LHC is performing a direct study of top-quark anomalous FCNC couplings, which are, however, correlated closely with the rare B- and K-meson decays. In this paper, we study the effects of anomalous $tqZ$ (with $q=u,c$) couplings in the rare decays $B_{s,d}\\to \\mu^+\\mu^-$, $B\\to X_s \\nu \\bar\\nu$, $B\\to K^{(*)}\\nu \\bar\\nu$, $K^+\\to \\pi^+ \\nu \\bar\\nu$, and $K_L\\to \\pi^0 \\nu \\bar\\nu$. With the up-to-date experimental bounds on the branching ratios of these channels, constraints on the left-handed anomalous couplings $X_{ct}^L$ and $X_{ut}^L$ are derived, respectively. With the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1112.2674","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1112.2674","created_at":"2026-05-18T01:59:11.527406+00:00"},{"alias_kind":"arxiv_version","alias_value":"1112.2674v2","created_at":"2026-05-18T01:59:11.527406+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1112.2674","created_at":"2026-05-18T01:59:11.527406+00:00"},{"alias_kind":"pith_short_12","alias_value":"YT2ILFFV76DJ","created_at":"2026-05-18T12:26:47.523578+00:00"},{"alias_kind":"pith_short_16","alias_value":"YT2ILFFV76DJWNBD","created_at":"2026-05-18T12:26:47.523578+00:00"},{"alias_kind":"pith_short_8","alias_value":"YT2ILFFV","created_at":"2026-05-18T12:26:47.523578+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/YT2ILFFV76DJWNBDH2TVTU3AER","json":"https://pith.science/pith/YT2ILFFV76DJWNBDH2TVTU3AER.json","graph_json":"https://pith.science/api/pith-number/YT2ILFFV76DJWNBDH2TVTU3AER/graph.json","events_json":"https://pith.science/api/pith-number/YT2ILFFV76DJWNBDH2TVTU3AER/events.json","paper":"https://pith.science/paper/YT2ILFFV"},"agent_actions":{"view_html":"https://pith.science/pith/YT2ILFFV76DJWNBDH2TVTU3AER","download_json":"https://pith.science/pith/YT2ILFFV76DJWNBDH2TVTU3AER.json","view_paper":"https://pith.science/paper/YT2ILFFV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1112.2674&json=true","fetch_graph":"https://pith.science/api/pith-number/YT2ILFFV76DJWNBDH2TVTU3AER/graph.json","fetch_events":"https://pith.science/api/pith-number/YT2ILFFV76DJWNBDH2TVTU3AER/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YT2ILFFV76DJWNBDH2TVTU3AER/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YT2ILFFV76DJWNBDH2TVTU3AER/action/storage_attestation","attest_author":"https://pith.science/pith/YT2ILFFV76DJWNBDH2TVTU3AER/action/author_attestation","sign_citation":"https://pith.science/pith/YT2ILFFV76DJWNBDH2TVTU3AER/action/citation_signature","submit_replication":"https://pith.science/pith/YT2ILFFV76DJWNBDH2TVTU3AER/action/replication_record"}},"created_at":"2026-05-18T01:59:11.527406+00:00","updated_at":"2026-05-18T01:59:11.527406+00:00"}