{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:VBTHRJA5ZQHY7NATUGDLPKDZXH","short_pith_number":"pith:VBTHRJA5","schema_version":"1.0","canonical_sha256":"a86678a41dcc0f8fb413a186b7a879b9fa86dd45f13f39637717f5c469d1ce9a","source":{"kind":"arxiv","id":"1608.01444","version":1},"attestation_state":"computed","paper":{"title":"Chargino contributions in light of recent $\\epsilon'/\\epsilon$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Daiki Ueda, Kei Yamamoto, Motoi Endo, Satoshi Mishima","submitted_at":"2016-08-04T07:26:50Z","abstract_excerpt":"Recently, the standard model prediction of $\\epsilon'/\\epsilon$ was improved, and a discrepancy from the experimental results was reported at the $2.9\\sigma$ level. We study the chargino contributions to $Z$ penguin especially with the vacuum stability constraint. The vacuum decay rate is investigated, and it is shown that the discrepancy can be explained if superparticles are lighter than 4-6 TeV. Correlations with $\\mathcal{B}(K_L\\to\\pi^0\\nu\\bar\\nu)$ and other experimental constraints are also discussed."},"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":"1608.01444","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-08-04T07:26:50Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"4224a6a0e7f3055ad71e592b3502af2c826d8b812a9f5ec2ea08526c5d2bfdf6","abstract_canon_sha256":"6cbc26b17477347214cec9b1e1d7ed1dd6550f40d0dd164c927e33294b9cebe3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:01:53.101449Z","signature_b64":"ZsXGMltdJstaOO4kfJ9jru9m3ztfzu4XBNjZxqpQDb6GveEZF+uIxfWCpjOIvyWH6vhPH2JyhTGb21ZK3CYMAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a86678a41dcc0f8fb413a186b7a879b9fa86dd45f13f39637717f5c469d1ce9a","last_reissued_at":"2026-05-18T01:01:53.100930Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:01:53.100930Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Chargino contributions in light of recent $\\epsilon'/\\epsilon$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Daiki Ueda, Kei Yamamoto, Motoi Endo, Satoshi Mishima","submitted_at":"2016-08-04T07:26:50Z","abstract_excerpt":"Recently, the standard model prediction of $\\epsilon'/\\epsilon$ was improved, and a discrepancy from the experimental results was reported at the $2.9\\sigma$ level. We study the chargino contributions to $Z$ penguin especially with the vacuum stability constraint. The vacuum decay rate is investigated, and it is shown that the discrepancy can be explained if superparticles are lighter than 4-6 TeV. Correlations with $\\mathcal{B}(K_L\\to\\pi^0\\nu\\bar\\nu)$ and other experimental constraints are also discussed."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.01444","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":"1608.01444","created_at":"2026-05-18T01:01:53.101003+00:00"},{"alias_kind":"arxiv_version","alias_value":"1608.01444v1","created_at":"2026-05-18T01:01:53.101003+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.01444","created_at":"2026-05-18T01:01:53.101003+00:00"},{"alias_kind":"pith_short_12","alias_value":"VBTHRJA5ZQHY","created_at":"2026-05-18T12:30:48.956258+00:00"},{"alias_kind":"pith_short_16","alias_value":"VBTHRJA5ZQHY7NAT","created_at":"2026-05-18T12:30:48.956258+00:00"},{"alias_kind":"pith_short_8","alias_value":"VBTHRJA5","created_at":"2026-05-18T12:30:48.956258+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/VBTHRJA5ZQHY7NATUGDLPKDZXH","json":"https://pith.science/pith/VBTHRJA5ZQHY7NATUGDLPKDZXH.json","graph_json":"https://pith.science/api/pith-number/VBTHRJA5ZQHY7NATUGDLPKDZXH/graph.json","events_json":"https://pith.science/api/pith-number/VBTHRJA5ZQHY7NATUGDLPKDZXH/events.json","paper":"https://pith.science/paper/VBTHRJA5"},"agent_actions":{"view_html":"https://pith.science/pith/VBTHRJA5ZQHY7NATUGDLPKDZXH","download_json":"https://pith.science/pith/VBTHRJA5ZQHY7NATUGDLPKDZXH.json","view_paper":"https://pith.science/paper/VBTHRJA5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1608.01444&json=true","fetch_graph":"https://pith.science/api/pith-number/VBTHRJA5ZQHY7NATUGDLPKDZXH/graph.json","fetch_events":"https://pith.science/api/pith-number/VBTHRJA5ZQHY7NATUGDLPKDZXH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VBTHRJA5ZQHY7NATUGDLPKDZXH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VBTHRJA5ZQHY7NATUGDLPKDZXH/action/storage_attestation","attest_author":"https://pith.science/pith/VBTHRJA5ZQHY7NATUGDLPKDZXH/action/author_attestation","sign_citation":"https://pith.science/pith/VBTHRJA5ZQHY7NATUGDLPKDZXH/action/citation_signature","submit_replication":"https://pith.science/pith/VBTHRJA5ZQHY7NATUGDLPKDZXH/action/replication_record"}},"created_at":"2026-05-18T01:01:53.101003+00:00","updated_at":"2026-05-18T01:01:53.101003+00:00"}