{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:DSQGAWPBRCYYKBISZC3OWVCECM","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":"c8aaa1a25ff97d0be554d520052e75c787dee7ee502e606d8b1a1bc3cf7bfa1f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-02-04T20:45:11Z","title_canon_sha256":"cc00f57a707c8bf37d3de5bc8d54327fb03f9d28cfeff6970cd903c306c88c4d"},"schema_version":"1.0","source":{"id":"1002.1071","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1002.1071","created_at":"2026-05-18T02:33:48Z"},{"alias_kind":"arxiv_version","alias_value":"1002.1071v2","created_at":"2026-05-18T02:33:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1002.1071","created_at":"2026-05-18T02:33:48Z"},{"alias_kind":"pith_short_12","alias_value":"DSQGAWPBRCYY","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_16","alias_value":"DSQGAWPBRCYYKBIS","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_8","alias_value":"DSQGAWPB","created_at":"2026-05-18T12:26:06Z"}],"graph_snapshots":[{"event_id":"sha256:87f1d5d8b388a8539c9fca24cd8ed73a3c325a1de5ccb93215d5f757fe979dd8","target":"graph","created_at":"2026-05-18T02:33:48Z","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":"We present the QCD corrections to R_b and to the Delta B=1 effective Hamiltonian in models with a second Higgs field that couples to the quarks respecting the criterion of Minimal Flavor Violation, thus belonging either to the (1,2)_1/2 or to the (8,2)_1/2 representation of SU(3)xSU(2)xU(1). After the inclusion of the QCD corrections, the prediction for R_b becomes practically insensitive to the choice of renormalization scheme for the top mass, which for the type-I and type-II models translates in a more robust lower bound on tan(beta). The QCD-corrected determinations of Rb and BR(B->Xs gamm","authors_text":"G. Degrassi, P. Slavich","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-02-04T20:45:11Z","title":"QCD Corrections in two-Higgs-doublet extensions of the Standard Model with Minimal Flavor Violation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1002.1071","kind":"arxiv","version":2},"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":"sha256:65002da65ef4ee6075b8f23e0720ff749e51d8ca10cdd17919c5150bf46150cd","target":"record","created_at":"2026-05-18T02:33:48Z","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":"c8aaa1a25ff97d0be554d520052e75c787dee7ee502e606d8b1a1bc3cf7bfa1f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-02-04T20:45:11Z","title_canon_sha256":"cc00f57a707c8bf37d3de5bc8d54327fb03f9d28cfeff6970cd903c306c88c4d"},"schema_version":"1.0","source":{"id":"1002.1071","kind":"arxiv","version":2}},"canonical_sha256":"1ca06059e188b1850512c8b6eb5444131fca7346496b2b34b657102a32bbd82f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1ca06059e188b1850512c8b6eb5444131fca7346496b2b34b657102a32bbd82f","first_computed_at":"2026-05-18T02:33:48.660828Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:33:48.660828Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vhXTtsju/qJ1cFMc78A0RSpg0zxHAhVGvg4qWe7l1oVNzimJYMBUsyDXzS4VNX5Ijm9d8A2bOmvz1cin6HDvAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:33:48.661302Z","signed_message":"canonical_sha256_bytes"},"source_id":"1002.1071","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:65002da65ef4ee6075b8f23e0720ff749e51d8ca10cdd17919c5150bf46150cd","sha256:87f1d5d8b388a8539c9fca24cd8ed73a3c325a1de5ccb93215d5f757fe979dd8"],"state_sha256":"4490c2f0be87ba4ae7d11d24878936ad674b6b1b74cdb4b8f187380fbda64014"}