{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:BA4OSN7MS5A3NYYF6DM2YAGIJS","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":"49dea75da0a449bed95633e34df933ebdb56e00b0a933a74d8fbf0d2b2395660","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-05-22T13:18:57Z","title_canon_sha256":"112c1d8fb0b44af1ab66237a544524e7fd4c8babf13e77a4bf97988be206c092"},"schema_version":"1.0","source":{"id":"1205.4908","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.4908","created_at":"2026-05-18T02:21:10Z"},{"alias_kind":"arxiv_version","alias_value":"1205.4908v3","created_at":"2026-05-18T02:21:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.4908","created_at":"2026-05-18T02:21:10Z"},{"alias_kind":"pith_short_12","alias_value":"BA4OSN7MS5A3","created_at":"2026-05-18T12:26:58Z"},{"alias_kind":"pith_short_16","alias_value":"BA4OSN7MS5A3NYYF","created_at":"2026-05-18T12:26:58Z"},{"alias_kind":"pith_short_8","alias_value":"BA4OSN7M","created_at":"2026-05-18T12:26:58Z"}],"graph_snapshots":[{"event_id":"sha256:83fa63e06237c773aba5da498943fb6fdd5a4f2c9408352df87986beca020013","target":"graph","created_at":"2026-05-18T02:21:10Z","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 decay modes $\\bar{B}\\to D^{(*)}\\tau\\bar{\\nu}_{\\tau}$ are sensitive to charged scalar effects, such as the charged Higgs effects. In this paper we suggest a method to determine their effects by using the ratio of branching fractions and forward-backward asymmetries. In particular, forward-backward asymmetries on $\\bar{B}\\to D^{(*)}\\tau(\\to \\pi\\nu_{\\tau})\\bar{\\nu}_{\\tau}$, $\\bar{B}\\to D^{(*)}\\tau(\\to \\rho\\nu_{\\tau})\\bar{\\nu}_{\\tau}$, and $\\bar{B}\\to D^{(*)}\\tau(\\to a_1\\nu_{\\tau})\\bar{\\nu}_{\\tau}$ play an important role, which discriminate the Standard Model from other New Physics scenarios.","authors_text":"Hidekazu Tanaka, Yasuhito Sakaki","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-05-22T13:18:57Z","title":"Constraints on the charged scalar effects using the forward-backward asymmetry on $B\\to D^{(*)}\\tau\\bar{\\nu_{\\tau}}$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.4908","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:ef2380e630e0f9ec027d6fdccae079a2d0ad62000bcd7fcda28aba8c10d3efe7","target":"record","created_at":"2026-05-18T02:21:10Z","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":"49dea75da0a449bed95633e34df933ebdb56e00b0a933a74d8fbf0d2b2395660","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-05-22T13:18:57Z","title_canon_sha256":"112c1d8fb0b44af1ab66237a544524e7fd4c8babf13e77a4bf97988be206c092"},"schema_version":"1.0","source":{"id":"1205.4908","kind":"arxiv","version":3}},"canonical_sha256":"0838e937ec9741b6e305f0d9ac00c84c9c7e75f6a5c42b49e1ef1f738496ee7a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0838e937ec9741b6e305f0d9ac00c84c9c7e75f6a5c42b49e1ef1f738496ee7a","first_computed_at":"2026-05-18T02:21:10.080497Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:21:10.080497Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XPgYepNRi0wEPkHpszZ0oAT77diErEZioMi1QjbWN4AdQoFr31A+aU0G1IaQ593CjRtfpuDUbNAq368I0fp7Bw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:21:10.080992Z","signed_message":"canonical_sha256_bytes"},"source_id":"1205.4908","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ef2380e630e0f9ec027d6fdccae079a2d0ad62000bcd7fcda28aba8c10d3efe7","sha256:83fa63e06237c773aba5da498943fb6fdd5a4f2c9408352df87986beca020013"],"state_sha256":"ea680c98ffe592eef2f956d11d5de7ed9e6732ccd7be7076b145b5ff3a01158d"}