{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:2RZNNNXY4ZE6HSAEREME3DJBSZ","short_pith_number":"pith:2RZNNNXY","schema_version":"1.0","canonical_sha256":"d472d6b6f8e649e3c80489184d8d219676cdefda6ba94ce6df73c7458c365ffe","source":{"kind":"arxiv","id":"1103.5762","version":1},"attestation_state":"computed","paper":{"title":"Measurements of Direct CP Violating Asymmetries in Charmless Decays of Strange Bottom Mesons and Bottom Baryons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"CDF Collaboration: T. Aaltonen, et al","submitted_at":"2011-03-29T20:10:04Z","abstract_excerpt":"We report measurements of direct CP-violating asymmetries in charmless decays of neutral bottom hadrons to pairs of charged hadrons with the upgraded Collider Detector at the Fermilab Tevatron. Using a data sample corresponding to 1 fb-1 of integrated luminosity, we obtain the first measurements of direct CP violation in bottom strange mesons, A_CP(BsKpi) = +0.39 +- 0.15 stat +- 0.08 syst, and bottom baryons, A_CP(Lb->ppi) = +0.03 +- 0.17 stat +- 0.05 syst and A_CP(Lb->pK) = +0.37 +- 0.17 +- 0.03 syst. In addition, we measure CP violation in Bd-->Kpi decays with 3.5sigma significance, A_CP(B->"},"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":"1103.5762","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2011-03-29T20:10:04Z","cross_cats_sorted":[],"title_canon_sha256":"140f5d4a0598a7665aa95e2062412099e72ad17e097ecdf2532d68505c92c506","abstract_canon_sha256":"2e729fd73554e2f521d9b3e76e00f1bac40b789035170bcbbab957bc430eccb9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:21:50.362769Z","signature_b64":"VdahQl9Ib797IJNnU3aKCOTKnuy6dMOAXFRzQ5bu0FmtgnUi/AlG0bc7U2NWZmm4O8nOqDmKMeGSQJQD1oA5AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d472d6b6f8e649e3c80489184d8d219676cdefda6ba94ce6df73c7458c365ffe","last_reissued_at":"2026-05-18T04:21:50.362237Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:21:50.362237Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Measurements of Direct CP Violating Asymmetries in Charmless Decays of Strange Bottom Mesons and Bottom Baryons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"CDF Collaboration: T. Aaltonen, et al","submitted_at":"2011-03-29T20:10:04Z","abstract_excerpt":"We report measurements of direct CP-violating asymmetries in charmless decays of neutral bottom hadrons to pairs of charged hadrons with the upgraded Collider Detector at the Fermilab Tevatron. Using a data sample corresponding to 1 fb-1 of integrated luminosity, we obtain the first measurements of direct CP violation in bottom strange mesons, A_CP(BsKpi) = +0.39 +- 0.15 stat +- 0.08 syst, and bottom baryons, A_CP(Lb->ppi) = +0.03 +- 0.17 stat +- 0.05 syst and A_CP(Lb->pK) = +0.37 +- 0.17 +- 0.03 syst. In addition, we measure CP violation in Bd-->Kpi decays with 3.5sigma significance, A_CP(B->"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1103.5762","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":"1103.5762","created_at":"2026-05-18T04:21:50.362326+00:00"},{"alias_kind":"arxiv_version","alias_value":"1103.5762v1","created_at":"2026-05-18T04:21:50.362326+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1103.5762","created_at":"2026-05-18T04:21:50.362326+00:00"},{"alias_kind":"pith_short_12","alias_value":"2RZNNNXY4ZE6","created_at":"2026-05-18T12:26:18.847500+00:00"},{"alias_kind":"pith_short_16","alias_value":"2RZNNNXY4ZE6HSAE","created_at":"2026-05-18T12:26:18.847500+00:00"},{"alias_kind":"pith_short_8","alias_value":"2RZNNNXY","created_at":"2026-05-18T12:26:18.847500+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2411.18400","citing_title":"Implications on CP violation of charmless three body decays of bottom baryon from the U-spin analysis","ref_index":5,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/2RZNNNXY4ZE6HSAEREME3DJBSZ","json":"https://pith.science/pith/2RZNNNXY4ZE6HSAEREME3DJBSZ.json","graph_json":"https://pith.science/api/pith-number/2RZNNNXY4ZE6HSAEREME3DJBSZ/graph.json","events_json":"https://pith.science/api/pith-number/2RZNNNXY4ZE6HSAEREME3DJBSZ/events.json","paper":"https://pith.science/paper/2RZNNNXY"},"agent_actions":{"view_html":"https://pith.science/pith/2RZNNNXY4ZE6HSAEREME3DJBSZ","download_json":"https://pith.science/pith/2RZNNNXY4ZE6HSAEREME3DJBSZ.json","view_paper":"https://pith.science/paper/2RZNNNXY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1103.5762&json=true","fetch_graph":"https://pith.science/api/pith-number/2RZNNNXY4ZE6HSAEREME3DJBSZ/graph.json","fetch_events":"https://pith.science/api/pith-number/2RZNNNXY4ZE6HSAEREME3DJBSZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2RZNNNXY4ZE6HSAEREME3DJBSZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2RZNNNXY4ZE6HSAEREME3DJBSZ/action/storage_attestation","attest_author":"https://pith.science/pith/2RZNNNXY4ZE6HSAEREME3DJBSZ/action/author_attestation","sign_citation":"https://pith.science/pith/2RZNNNXY4ZE6HSAEREME3DJBSZ/action/citation_signature","submit_replication":"https://pith.science/pith/2RZNNNXY4ZE6HSAEREME3DJBSZ/action/replication_record"}},"created_at":"2026-05-18T04:21:50.362326+00:00","updated_at":"2026-05-18T04:21:50.362326+00:00"}