{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:2V6YVIQP2OC2CPW45AHYGFUBUE","short_pith_number":"pith:2V6YVIQP","schema_version":"1.0","canonical_sha256":"d57d8aa20fd385a13edce80f831681a12ce73406221c038779ca35818598f076","source":{"kind":"arxiv","id":"2302.00013","version":1},"attestation_state":"computed","paper":{"title":"Kaon Physics Without New Physics in $\\varepsilon_K$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex","hep-lat"],"primary_cat":"hep-ph","authors_text":"Andrzej J. Buras, Jacky Kumar, Jason Aebischer","submitted_at":"2023-01-31T19:00:01Z","abstract_excerpt":"Despite the observation of significant suppression of $b\\to s\\mu^+\\mu^-$ branching ratios no clear sign of New Physics (NP) has been identified in $\\Delta F=2$ observables, in particular to $\\varepsilon_K$. Assuming negligible NP contributions to these observables allows us to determine CKM parameters without being involved in the tensions between inclusive and exclusive determinations of $V_{cb}$ and $V_{ub}$. Furthermore, this method avoids the impact of NP on the determination of these parameters present likely in global fits. Simultaneously it provides SM predictions for numerous rare $K$ "},"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":"2302.00013","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-01-31T19:00:01Z","cross_cats_sorted":["hep-ex","hep-lat"],"title_canon_sha256":"0e4242aa7e9a72a5c19e0c5a9066d7fb1c56c0a2004cda99f5d49a2eeb87896a","abstract_canon_sha256":"119e56634f4182dd27db7e89b679d4cb91c2ab15441d2f2f6cd12ec00a06605a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:12:43.542987Z","signature_b64":"/WqRFOda08E8u3Z/VpTH4w3OQwXPrBWVlOGwUPcp9pYqsNvQZe+FpmOFVbaUTLWXiXfKT4KQJkelyO/+34erAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d57d8aa20fd385a13edce80f831681a12ce73406221c038779ca35818598f076","last_reissued_at":"2026-07-05T06:12:43.542558Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:12:43.542558Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Kaon Physics Without New Physics in $\\varepsilon_K$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex","hep-lat"],"primary_cat":"hep-ph","authors_text":"Andrzej J. Buras, Jacky Kumar, Jason Aebischer","submitted_at":"2023-01-31T19:00:01Z","abstract_excerpt":"Despite the observation of significant suppression of $b\\to s\\mu^+\\mu^-$ branching ratios no clear sign of New Physics (NP) has been identified in $\\Delta F=2$ observables, in particular to $\\varepsilon_K$. Assuming negligible NP contributions to these observables allows us to determine CKM parameters without being involved in the tensions between inclusive and exclusive determinations of $V_{cb}$ and $V_{ub}$. Furthermore, this method avoids the impact of NP on the determination of these parameters present likely in global fits. Simultaneously it provides SM predictions for numerous rare $K$ "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2302.00013","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/2302.00013/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":"2302.00013","created_at":"2026-07-05T06:12:43.542616+00:00"},{"alias_kind":"arxiv_version","alias_value":"2302.00013v1","created_at":"2026-07-05T06:12:43.542616+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2302.00013","created_at":"2026-07-05T06:12:43.542616+00:00"},{"alias_kind":"pith_short_12","alias_value":"2V6YVIQP2OC2","created_at":"2026-07-05T06:12:43.542616+00:00"},{"alias_kind":"pith_short_16","alias_value":"2V6YVIQP2OC2CPW4","created_at":"2026-07-05T06:12:43.542616+00:00"},{"alias_kind":"pith_short_8","alias_value":"2V6YVIQP","created_at":"2026-07-05T06:12:43.542616+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2605.27525","citing_title":"Hunting New Animalcula with Flavour Changing Processes","ref_index":57,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/2V6YVIQP2OC2CPW45AHYGFUBUE","json":"https://pith.science/pith/2V6YVIQP2OC2CPW45AHYGFUBUE.json","graph_json":"https://pith.science/api/pith-number/2V6YVIQP2OC2CPW45AHYGFUBUE/graph.json","events_json":"https://pith.science/api/pith-number/2V6YVIQP2OC2CPW45AHYGFUBUE/events.json","paper":"https://pith.science/paper/2V6YVIQP"},"agent_actions":{"view_html":"https://pith.science/pith/2V6YVIQP2OC2CPW45AHYGFUBUE","download_json":"https://pith.science/pith/2V6YVIQP2OC2CPW45AHYGFUBUE.json","view_paper":"https://pith.science/paper/2V6YVIQP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2302.00013&json=true","fetch_graph":"https://pith.science/api/pith-number/2V6YVIQP2OC2CPW45AHYGFUBUE/graph.json","fetch_events":"https://pith.science/api/pith-number/2V6YVIQP2OC2CPW45AHYGFUBUE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2V6YVIQP2OC2CPW45AHYGFUBUE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2V6YVIQP2OC2CPW45AHYGFUBUE/action/storage_attestation","attest_author":"https://pith.science/pith/2V6YVIQP2OC2CPW45AHYGFUBUE/action/author_attestation","sign_citation":"https://pith.science/pith/2V6YVIQP2OC2CPW45AHYGFUBUE/action/citation_signature","submit_replication":"https://pith.science/pith/2V6YVIQP2OC2CPW45AHYGFUBUE/action/replication_record"}},"created_at":"2026-07-05T06:12:43.542616+00:00","updated_at":"2026-07-05T06:12:43.542616+00:00"}