{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:AAN5LDPS3BDJ26GDQQ7PSWIIIV","short_pith_number":"pith:AAN5LDPS","schema_version":"1.0","canonical_sha256":"001bd58df2d8469d78c3843ef9590845598f6e96ce4d414dfe6ffa0cdad0fc4c","source":{"kind":"arxiv","id":"2401.11999","version":1},"attestation_state":"computed","paper":{"title":"A new look at $b \\to s$ observables in 331 models","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","hep-lat"],"primary_cat":"hep-ph","authors_text":"Francesco Loparco","submitted_at":"2024-01-22T14:51:01Z","abstract_excerpt":"Flavour changing neutral current (FCNC) processes are described by loop diagrams in the Standard Model (SM), while in 331 models, based on the gauge group $\\text{SU}(3)_C \\times \\text{SU}(3)_L \\times \\text{U}(1)_X$, they are dominated by tree-level exchanges of a new heavy neutral gauge boson $Z'$. Exploiting this feature, observables related to FCNC decays of $K$, $B_d$ and $B_s$ mesons can be considered in several variants of 331 models. The variants are distinguished by the value of a parameter $\\beta$ that plays a key role in this framework. Imposing constraints on the $\\Delta F = 2$ obser"},"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":"2401.11999","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-01-22T14:51:01Z","cross_cats_sorted":["hep-ex","hep-lat"],"title_canon_sha256":"f6af2653035c7b12583ed1fe724a3a4ea966e4fac173fd4a5d80b80c78e0a3a5","abstract_canon_sha256":"3995e9fbf6b07e1c1e052da5e75dca583b2b87c3c40d900c57d70e568d4665e2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:36:13.473980Z","signature_b64":"DD0OyRgG8g6+KHTd73lwBsb2RODNMysY2loxSS8xet801ynTleilEMbilfFE4Yw34qOD3Kat7r/196u3TQSoCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"001bd58df2d8469d78c3843ef9590845598f6e96ce4d414dfe6ffa0cdad0fc4c","last_reissued_at":"2026-07-05T07:36:13.473496Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:36:13.473496Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A new look at $b \\to s$ observables in 331 models","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","hep-lat"],"primary_cat":"hep-ph","authors_text":"Francesco Loparco","submitted_at":"2024-01-22T14:51:01Z","abstract_excerpt":"Flavour changing neutral current (FCNC) processes are described by loop diagrams in the Standard Model (SM), while in 331 models, based on the gauge group $\\text{SU}(3)_C \\times \\text{SU}(3)_L \\times \\text{U}(1)_X$, they are dominated by tree-level exchanges of a new heavy neutral gauge boson $Z'$. Exploiting this feature, observables related to FCNC decays of $K$, $B_d$ and $B_s$ mesons can be considered in several variants of 331 models. The variants are distinguished by the value of a parameter $\\beta$ that plays a key role in this framework. Imposing constraints on the $\\Delta F = 2$ obser"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.11999","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2401.11999/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2401.11999","created_at":"2026-07-05T07:36:13.473554+00:00"},{"alias_kind":"arxiv_version","alias_value":"2401.11999v1","created_at":"2026-07-05T07:36:13.473554+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.11999","created_at":"2026-07-05T07:36:13.473554+00:00"},{"alias_kind":"pith_short_12","alias_value":"AAN5LDPS3BDJ","created_at":"2026-07-05T07:36:13.473554+00:00"},{"alias_kind":"pith_short_16","alias_value":"AAN5LDPS3BDJ26GD","created_at":"2026-07-05T07:36:13.473554+00:00"},{"alias_kind":"pith_short_8","alias_value":"AAN5LDPS","created_at":"2026-07-05T07:36:13.473554+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2507.10801","citing_title":"Probing vector- vs scalar-mediator dark-matter scenarios in $B\\to (K,K^*) M_X$ decays","ref_index":26,"is_internal_anchor":false},{"citing_arxiv_id":"2601.08907","citing_title":"Dark Matter emission at Belle II and NA62 in Minimal Flavor Violation framework","ref_index":62,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/AAN5LDPS3BDJ26GDQQ7PSWIIIV","json":"https://pith.science/pith/AAN5LDPS3BDJ26GDQQ7PSWIIIV.json","graph_json":"https://pith.science/api/pith-number/AAN5LDPS3BDJ26GDQQ7PSWIIIV/graph.json","events_json":"https://pith.science/api/pith-number/AAN5LDPS3BDJ26GDQQ7PSWIIIV/events.json","paper":"https://pith.science/paper/AAN5LDPS"},"agent_actions":{"view_html":"https://pith.science/pith/AAN5LDPS3BDJ26GDQQ7PSWIIIV","download_json":"https://pith.science/pith/AAN5LDPS3BDJ26GDQQ7PSWIIIV.json","view_paper":"https://pith.science/paper/AAN5LDPS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2401.11999&json=true","fetch_graph":"https://pith.science/api/pith-number/AAN5LDPS3BDJ26GDQQ7PSWIIIV/graph.json","fetch_events":"https://pith.science/api/pith-number/AAN5LDPS3BDJ26GDQQ7PSWIIIV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AAN5LDPS3BDJ26GDQQ7PSWIIIV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AAN5LDPS3BDJ26GDQQ7PSWIIIV/action/storage_attestation","attest_author":"https://pith.science/pith/AAN5LDPS3BDJ26GDQQ7PSWIIIV/action/author_attestation","sign_citation":"https://pith.science/pith/AAN5LDPS3BDJ26GDQQ7PSWIIIV/action/citation_signature","submit_replication":"https://pith.science/pith/AAN5LDPS3BDJ26GDQQ7PSWIIIV/action/replication_record"}},"created_at":"2026-07-05T07:36:13.473554+00:00","updated_at":"2026-07-05T07:36:13.473554+00:00"}