{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:3U6667KMRDKFXXXAQKBVCY36XU","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":"191770de3789bb479dc7b21ac97fe7e022d3c5ec0864e99a489f92ad6a901e75","cross_cats_sorted":["hep-ex"],"license":"","primary_cat":"hep-ph","submitted_at":"2001-12-09T09:32:56Z","title_canon_sha256":"bb496ace2e5c2c460b78df786c95cf58dfc96564591dfdafa174fb0b5ca7a2c1"},"schema_version":"1.0","source":{"id":"hep-ph/0112127","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0112127","created_at":"2026-05-18T04:13:26Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0112127v1","created_at":"2026-05-18T04:13:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0112127","created_at":"2026-05-18T04:13:26Z"},{"alias_kind":"pith_short_12","alias_value":"3U6667KMRDKF","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"3U6667KMRDKFXXXA","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"3U6667KM","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:6efe9c73440ab139a4b75423d46722adf6bfed6020a7d35c24185f0e5d8a714a","target":"graph","created_at":"2026-05-18T04:13:26Z","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":"The rare decay $B^+ \\to D_s^+ \\phi$ can occur only via annihilation type diagrams in the standard model. We calculate this decay in perturbative QCD approach with Sudakov resummation. We found that the branching ratio of $B^+ \\to D_s^+ \\phi$ is of order $10^{-7}$ which may be measured in the near future by KEK and SLAC $B$ factories.\n  The small branching ratio predicted in standard model makes this channel sensitive to new physics contributions.","authors_text":"Beijing), Cai-Dian Lu (IHEP","cross_cats":["hep-ex"],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2001-12-09T09:32:56Z","title":"Calculation of pure annihilation type decay $B^+ \\to D_s^+ \\phi$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0112127","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:f9c2038df910c8529762fd2e04b06445499449af5ef4b165788b860c013ecf9a","target":"record","created_at":"2026-05-18T04:13:26Z","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":"191770de3789bb479dc7b21ac97fe7e022d3c5ec0864e99a489f92ad6a901e75","cross_cats_sorted":["hep-ex"],"license":"","primary_cat":"hep-ph","submitted_at":"2001-12-09T09:32:56Z","title_canon_sha256":"bb496ace2e5c2c460b78df786c95cf58dfc96564591dfdafa174fb0b5ca7a2c1"},"schema_version":"1.0","source":{"id":"hep-ph/0112127","kind":"arxiv","version":1}},"canonical_sha256":"dd3def7d4c88d45bdee0828351637ebd01743320b75d3086f59ae7a2174be2d3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dd3def7d4c88d45bdee0828351637ebd01743320b75d3086f59ae7a2174be2d3","first_computed_at":"2026-05-18T04:13:26.132152Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:13:26.132152Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VwrxaKFbsbOmUk3xIjGrjBNm1BHeg9QyP/cgRc2b9vZUZJDICSvudHJVuW1n71IUlHuKfBIaSzZkOUKm0T5nCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:13:26.132710Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0112127","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f9c2038df910c8529762fd2e04b06445499449af5ef4b165788b860c013ecf9a","sha256:6efe9c73440ab139a4b75423d46722adf6bfed6020a7d35c24185f0e5d8a714a"],"state_sha256":"0a9093b5a0c2bf9e968d4ed98c9fbb024836400e63af04960c42b7fac3277b89"}