{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:2FPNPRIMIHV4BHDYLMTRA7JY6V","short_pith_number":"pith:2FPNPRIM","schema_version":"1.0","canonical_sha256":"d15ed7c50c41ebc09c785b27107d38f54b79c67b1fbb60949dec743526e9ddc7","source":{"kind":"arxiv","id":"1505.02026","version":1},"attestation_state":"computed","paper":{"title":"Explaining the LHC flavour anomalies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Andreas Crivellin, Giancarlo D'Ambrosio, Julian Heeck","submitted_at":"2015-05-08T13:12:19Z","abstract_excerpt":"The LHC observed deviations from the Standard Model (SM) in the flavour sector: LHCb found a $4.3\\,\\sigma$ discrepancy compared to the SM in $b\\to s\\mu\\mu$ transitions and CMS reported a non-zero measurement of $h\\to\\mu\\tau$ with a significance of $2.4\\,\\sigma$. Here we discuss how these deviations from the SM can be explained, focusing on two models with gauged $L_\\mu-L_\\tau$ symmetry. The first model contains two scalar doublets and vector-like quarks while the second one employs three scalar doublets but does not require vector-like fermions. In both models, interesting correlations between"},"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":"1505.02026","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-05-08T13:12:19Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"d9f35a2c70ebf1747231dabf0bf6d3084b13586e124d0cd370fe2fe58f949563","abstract_canon_sha256":"7f227d8fab63f7f4cd90031eea1dc1e4daee732705d4e1f2a9053a60069f041b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:16:38.146831Z","signature_b64":"8hrOPg0q/wjj4rRqXsKQxPIf9C2sFBVZ8d/uUliPk3MW5v54XA5nDoKepFMVVC9Vt3d4sOCzukt61X3zSFp2AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d15ed7c50c41ebc09c785b27107d38f54b79c67b1fbb60949dec743526e9ddc7","last_reissued_at":"2026-05-18T02:16:38.146139Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:16:38.146139Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Explaining the LHC flavour anomalies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Andreas Crivellin, Giancarlo D'Ambrosio, Julian Heeck","submitted_at":"2015-05-08T13:12:19Z","abstract_excerpt":"The LHC observed deviations from the Standard Model (SM) in the flavour sector: LHCb found a $4.3\\,\\sigma$ discrepancy compared to the SM in $b\\to s\\mu\\mu$ transitions and CMS reported a non-zero measurement of $h\\to\\mu\\tau$ with a significance of $2.4\\,\\sigma$. Here we discuss how these deviations from the SM can be explained, focusing on two models with gauged $L_\\mu-L_\\tau$ symmetry. The first model contains two scalar doublets and vector-like quarks while the second one employs three scalar doublets but does not require vector-like fermions. In both models, interesting correlations between"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.02026","kind":"arxiv","version":1},"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":"1505.02026","created_at":"2026-05-18T02:16:38.146251+00:00"},{"alias_kind":"arxiv_version","alias_value":"1505.02026v1","created_at":"2026-05-18T02:16:38.146251+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.02026","created_at":"2026-05-18T02:16:38.146251+00:00"},{"alias_kind":"pith_short_12","alias_value":"2FPNPRIMIHV4","created_at":"2026-05-18T12:28:59.999130+00:00"},{"alias_kind":"pith_short_16","alias_value":"2FPNPRIMIHV4BHDY","created_at":"2026-05-18T12:28:59.999130+00:00"},{"alias_kind":"pith_short_8","alias_value":"2FPNPRIM","created_at":"2026-05-18T12:28:59.999130+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/2FPNPRIMIHV4BHDYLMTRA7JY6V","json":"https://pith.science/pith/2FPNPRIMIHV4BHDYLMTRA7JY6V.json","graph_json":"https://pith.science/api/pith-number/2FPNPRIMIHV4BHDYLMTRA7JY6V/graph.json","events_json":"https://pith.science/api/pith-number/2FPNPRIMIHV4BHDYLMTRA7JY6V/events.json","paper":"https://pith.science/paper/2FPNPRIM"},"agent_actions":{"view_html":"https://pith.science/pith/2FPNPRIMIHV4BHDYLMTRA7JY6V","download_json":"https://pith.science/pith/2FPNPRIMIHV4BHDYLMTRA7JY6V.json","view_paper":"https://pith.science/paper/2FPNPRIM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1505.02026&json=true","fetch_graph":"https://pith.science/api/pith-number/2FPNPRIMIHV4BHDYLMTRA7JY6V/graph.json","fetch_events":"https://pith.science/api/pith-number/2FPNPRIMIHV4BHDYLMTRA7JY6V/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2FPNPRIMIHV4BHDYLMTRA7JY6V/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2FPNPRIMIHV4BHDYLMTRA7JY6V/action/storage_attestation","attest_author":"https://pith.science/pith/2FPNPRIMIHV4BHDYLMTRA7JY6V/action/author_attestation","sign_citation":"https://pith.science/pith/2FPNPRIMIHV4BHDYLMTRA7JY6V/action/citation_signature","submit_replication":"https://pith.science/pith/2FPNPRIMIHV4BHDYLMTRA7JY6V/action/replication_record"}},"created_at":"2026-05-18T02:16:38.146251+00:00","updated_at":"2026-05-18T02:16:38.146251+00:00"}