{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:FBUXUC7BLDR6WBTHHYALDXK7PH","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":"03bdbf8ae92d9c7f6e3afbd2b2ad77f093549adfe055e0b78e77714677cce1c2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-04-11T18:00:02Z","title_canon_sha256":"981820469e5f4bcb3b7bb092896844a3139a50e5948c03e5b8f7c6f5695debe8"},"schema_version":"1.0","source":{"id":"1804.04135","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.04135","created_at":"2026-05-17T23:56:48Z"},{"alias_kind":"arxiv_version","alias_value":"1804.04135v2","created_at":"2026-05-17T23:56:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.04135","created_at":"2026-05-17T23:56:48Z"},{"alias_kind":"pith_short_12","alias_value":"FBUXUC7BLDR6","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_16","alias_value":"FBUXUC7BLDR6WBTH","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_8","alias_value":"FBUXUC7B","created_at":"2026-05-18T12:32:22Z"}],"graph_snapshots":[{"event_id":"sha256:8e7c52d5630e370c520a543df438dc07805d532f244007bde0923d611972bddf","target":"graph","created_at":"2026-05-17T23:56:48Z","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":"The measured $B$-meson semi-leptonic branching ratios $R_{D}$ and $R_{D^*}$ have long-standing deviations between theory and experiment. We introduce a model which explains both anomalies through a single interaction by introducing a right-handed neutrino as the missing energy particle. This interaction is mediated by a heavy charged vector boson ($W'$) which couples only to right-handed quarks and leptons of the Standard Model through the mixing of these particles with new vector-like fermions. Previous $W'$ models for the $R_{D^{(*)}}$ anomaly were strongly constrained from flavor changing n","authors_text":"David Shih, Matthew R. Buckley, Pouya Asadi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-04-11T18:00:02Z","title":"It's all right(-handed neutrinos): a new $W'$ model for the $R_{D^{(*)}}$ anomaly"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.04135","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":"sha256:099b1503a54fe59bbe82d28eb5b12a414914c5e956e251ca76c07f34bf7b6b5f","target":"record","created_at":"2026-05-17T23:56:48Z","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":"03bdbf8ae92d9c7f6e3afbd2b2ad77f093549adfe055e0b78e77714677cce1c2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-04-11T18:00:02Z","title_canon_sha256":"981820469e5f4bcb3b7bb092896844a3139a50e5948c03e5b8f7c6f5695debe8"},"schema_version":"1.0","source":{"id":"1804.04135","kind":"arxiv","version":2}},"canonical_sha256":"28697a0be158e3eb06673e00b1dd5f79f2ddf9d19c05e14c7320f8c3b7a98d3c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"28697a0be158e3eb06673e00b1dd5f79f2ddf9d19c05e14c7320f8c3b7a98d3c","first_computed_at":"2026-05-17T23:56:48.145499Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:56:48.145499Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pSn98j4u0Al8EHQJjalPpl5xR7lckQmU5DGsDCCQWuisMWNrsA4nMLU7chxT/aV+6POJ8L/uueIcgrCc0hNFBw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:56:48.145826Z","signed_message":"canonical_sha256_bytes"},"source_id":"1804.04135","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:099b1503a54fe59bbe82d28eb5b12a414914c5e956e251ca76c07f34bf7b6b5f","sha256:8e7c52d5630e370c520a543df438dc07805d532f244007bde0923d611972bddf"],"state_sha256":"983536a4a030b9ca12b35a0ec8dec4d69184417b5c4d31c8d2f10fe506923ae7"}