{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:EMNFS4I2LSL23GO3YZ62DJXDF3","short_pith_number":"pith:EMNFS4I2","schema_version":"1.0","canonical_sha256":"231a59711a5c97ad99dbc67da1a6e32edadafe5cdb42a9e5e25b772bb4a0aa9f","source":{"kind":"arxiv","id":"1512.02210","version":3},"attestation_state":"computed","paper":{"title":"Scalar doublet models confront $\\tau$ and $b$ anomalies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"James M. Cline","submitted_at":"2015-12-07T20:55:52Z","abstract_excerpt":"There are indications of a possible breakdown of the standard model, suggesting that $\\tau$ lepton interactions violate flavor universality. BABAR, Belle and LHCb report high ratios of $B\\to D^{(*)}\\tau\\nu$. There are long-standing excesses in $B\\to\\tau\\nu$ and $W\\to\\tau\\nu$ decays, and a deficit in inclusive $\\tau$ to strange decays. We investigate whether two Higgs doublet models with the most general allowed couplings to quarks, and a large coupling to $\\tau$ leptons, can explain these anomalies while respecting other flavor constraints and technical naturalness. Fits to $B\\to D^{(*)}\\tau\\n"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1512.02210","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-12-07T20:55:52Z","cross_cats_sorted":[],"title_canon_sha256":"7c2483e23d746ff0dfd1ab1951c4c39f42075a51149199bb821ce75241b68f23","abstract_canon_sha256":"8e5211465e2ecb0069e5843e21b637f9363fc232007195c165736435fff6187f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:17:18.121969Z","signature_b64":"voNvU2pedaCDAs8bRlvJy3E2zcq2q96LLpxtbOzWc109k0hfw/kHnjIxX0cjamPfWXtLr5RyvvqvCM3iXNU2DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"231a59711a5c97ad99dbc67da1a6e32edadafe5cdb42a9e5e25b772bb4a0aa9f","last_reissued_at":"2026-05-18T01:17:18.121490Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:17:18.121490Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Scalar doublet models confront $\\tau$ and $b$ anomalies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"James M. Cline","submitted_at":"2015-12-07T20:55:52Z","abstract_excerpt":"There are indications of a possible breakdown of the standard model, suggesting that $\\tau$ lepton interactions violate flavor universality. BABAR, Belle and LHCb report high ratios of $B\\to D^{(*)}\\tau\\nu$. There are long-standing excesses in $B\\to\\tau\\nu$ and $W\\to\\tau\\nu$ decays, and a deficit in inclusive $\\tau$ to strange decays. We investigate whether two Higgs doublet models with the most general allowed couplings to quarks, and a large coupling to $\\tau$ leptons, can explain these anomalies while respecting other flavor constraints and technical naturalness. Fits to $B\\to D^{(*)}\\tau\\n"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.02210","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1512.02210","created_at":"2026-05-18T01:17:18.121562+00:00"},{"alias_kind":"arxiv_version","alias_value":"1512.02210v3","created_at":"2026-05-18T01:17:18.121562+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.02210","created_at":"2026-05-18T01:17:18.121562+00:00"},{"alias_kind":"pith_short_12","alias_value":"EMNFS4I2LSL2","created_at":"2026-05-18T12:29:19.899920+00:00"},{"alias_kind":"pith_short_16","alias_value":"EMNFS4I2LSL23GO3","created_at":"2026-05-18T12:29:19.899920+00:00"},{"alias_kind":"pith_short_8","alias_value":"EMNFS4I2","created_at":"2026-05-18T12:29:19.899920+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/EMNFS4I2LSL23GO3YZ62DJXDF3","json":"https://pith.science/pith/EMNFS4I2LSL23GO3YZ62DJXDF3.json","graph_json":"https://pith.science/api/pith-number/EMNFS4I2LSL23GO3YZ62DJXDF3/graph.json","events_json":"https://pith.science/api/pith-number/EMNFS4I2LSL23GO3YZ62DJXDF3/events.json","paper":"https://pith.science/paper/EMNFS4I2"},"agent_actions":{"view_html":"https://pith.science/pith/EMNFS4I2LSL23GO3YZ62DJXDF3","download_json":"https://pith.science/pith/EMNFS4I2LSL23GO3YZ62DJXDF3.json","view_paper":"https://pith.science/paper/EMNFS4I2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1512.02210&json=true","fetch_graph":"https://pith.science/api/pith-number/EMNFS4I2LSL23GO3YZ62DJXDF3/graph.json","fetch_events":"https://pith.science/api/pith-number/EMNFS4I2LSL23GO3YZ62DJXDF3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EMNFS4I2LSL23GO3YZ62DJXDF3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EMNFS4I2LSL23GO3YZ62DJXDF3/action/storage_attestation","attest_author":"https://pith.science/pith/EMNFS4I2LSL23GO3YZ62DJXDF3/action/author_attestation","sign_citation":"https://pith.science/pith/EMNFS4I2LSL23GO3YZ62DJXDF3/action/citation_signature","submit_replication":"https://pith.science/pith/EMNFS4I2LSL23GO3YZ62DJXDF3/action/replication_record"}},"created_at":"2026-05-18T01:17:18.121562+00:00","updated_at":"2026-05-18T01:17:18.121562+00:00"}