{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:WTZIJX635Q44NKLEMWAGK2ZIAV","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":"4e317781c16b2d3401105f8f1305ff8ecfbb617a34317e8ab10ff67174ee4349","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-11-29T21:12:56Z","title_canon_sha256":"c22008f7edbc81d8bad35293ea141c3ccece4025a01c8f35b5e0c8658f43da5a"},"schema_version":"1.0","source":{"id":"1611.09879","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.09879","created_at":"2026-05-18T00:40:32Z"},{"alias_kind":"arxiv_version","alias_value":"1611.09879v3","created_at":"2026-05-18T00:40:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.09879","created_at":"2026-05-18T00:40:32Z"},{"alias_kind":"pith_short_12","alias_value":"WTZIJX635Q44","created_at":"2026-05-18T12:30:51Z"},{"alias_kind":"pith_short_16","alias_value":"WTZIJX635Q44NKLE","created_at":"2026-05-18T12:30:51Z"},{"alias_kind":"pith_short_8","alias_value":"WTZIJX63","created_at":"2026-05-18T12:30:51Z"}],"graph_snapshots":[{"event_id":"sha256:9f6c555c07298b42b411306a540646b7b46d33a9e0ee5fa745df324389b9e07b","target":"graph","created_at":"2026-05-18T00:40:32Z","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 calculate one loop $y_t$ and $\\lambda$ dependent corrections to $\\bar{\\Gamma}_Z,\\bar{R}_f^0$ and the partial $Z$ widths due to dimension six operators in the Standard Model Effective Field Theory (SMEFT), including finite terms. We assume $\\rm CP$ symmetry and a $\\rm U(3)^5$ symmetry in the UV matching onto the dimension six operators, dominantly broken by the Standard Model Yukawa matrices. Corrections to these observables are predicted using the input parameters $\\{\\hat{\\alpha}_{ew}, \\hat{M}_Z, \\hat{G}_F, \\hat{m}_t, \\hat{m}_h\\}$ extracted with one loop corrections in the same limit. We sh","authors_text":"Christine Hartmann, Michael Trott, William Shepherd","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-11-29T21:12:56Z","title":"The $Z$ decay width in the SMEFT: $y_t$ and $\\lambda$ corrections at one loop"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.09879","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:b843ff85022d4afdbac407efaf5630bb3d881790af93af5575165c8ed3dfa038","target":"record","created_at":"2026-05-18T00:40:32Z","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":"4e317781c16b2d3401105f8f1305ff8ecfbb617a34317e8ab10ff67174ee4349","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-11-29T21:12:56Z","title_canon_sha256":"c22008f7edbc81d8bad35293ea141c3ccece4025a01c8f35b5e0c8658f43da5a"},"schema_version":"1.0","source":{"id":"1611.09879","kind":"arxiv","version":3}},"canonical_sha256":"b4f284dfdbec39c6a9646580656b28054b66154ea27bd970d3cfadaa419fa3c0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b4f284dfdbec39c6a9646580656b28054b66154ea27bd970d3cfadaa419fa3c0","first_computed_at":"2026-05-18T00:40:32.924557Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:40:32.924557Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5EwZq7w3Ij8DBhp26XBA10+ZXMEIS6vwGqN8GgdQtnCjtwnwcjh5GJ35iBAUBvnLU6ST5xL3n7vGpfadRMbjDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:40:32.925203Z","signed_message":"canonical_sha256_bytes"},"source_id":"1611.09879","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b843ff85022d4afdbac407efaf5630bb3d881790af93af5575165c8ed3dfa038","sha256:9f6c555c07298b42b411306a540646b7b46d33a9e0ee5fa745df324389b9e07b"],"state_sha256":"f0238e7d16c64ad2e945634169adb940991b6ab74bdb1719bf47e6cfbfb3ce1d"}