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The product Br(B^+ -> \\bar{\\Xi}_c^0\\Lambda_c^+)\\times Br(\\bar{\\Xi}_c^0 -> \\bar{\\Xi}^+\\pi^-) is measured to be (4.8^{+1.0}_{-0.9}\\pm 1.1\\pm 1.2)\\times 10^{-5}, and Br({B^0} -> \\bar{\\Xi}_c^-\\Lambda_c^+)\\times Br(\\bar{\\Xi}_c^- -> \\bar{\\Xi}^+\\pi^-\\pi^-) is measured to be (9.3^{+3.7}_{-2.8}\\pm 1.9\\pm 2.4)\\times 10^{-5}. The errors are statistical, systematic and the error of the \\Lambda_c^+ -> pK^"},"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":"hep-ex/0510074","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ex","submitted_at":"2005-10-27T14:54:50Z","cross_cats_sorted":[],"title_canon_sha256":"1c0b084e0d12fcb4e6c128a02f960bf26db40dc1c78521b7863b2364a3739b35","abstract_canon_sha256":"dde083b36f33193bac02341f6d90b78407fff3fd50c19c5467c739b1eb278973"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T23:54:22.492511Z","signature_b64":"avm6Ah2aYNxjXgwVdjdJi183HI4M5v+F0NmS6Ga09oo2F9HKrnHD3rL51JNAaZW4vIt6/d+/5bp4A+ABVGniCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6b385af6d9f34cddd9565bb632a0e28e76a9cc975cc72273ec2ba5b8671a0eae","last_reissued_at":"2026-07-04T23:54:22.492137Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T23:54:22.492137Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Observation of B^+ -> \\bar{\\Xi}_c^0\\Lambda_c^+ and Evidence for B^0 -> \\bar{\\Xi}_c^-\\Lambda_c^+","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"et al. (for the Belle Collaboration), R. Chistov","submitted_at":"2005-10-27T14:54:50Z","abstract_excerpt":"We report the first observation of the decay B+ -> \\bar{\\Xi}_c^0 \\Lambda_c^+ with a significance of 8.7 \\sigma and evidence for the decay B^0 -> \\bar{\\Xi}_c^-\\Lambda_c^+ with a significance of 3.8 \\sigma. The product Br(B^+ -> \\bar{\\Xi}_c^0\\Lambda_c^+)\\times Br(\\bar{\\Xi}_c^0 -> \\bar{\\Xi}^+\\pi^-) is measured to be (4.8^{+1.0}_{-0.9}\\pm 1.1\\pm 1.2)\\times 10^{-5}, and Br({B^0} -> \\bar{\\Xi}_c^-\\Lambda_c^+)\\times Br(\\bar{\\Xi}_c^- -> \\bar{\\Xi}^+\\pi^-\\pi^-) is measured to be (9.3^{+3.7}_{-2.8}\\pm 1.9\\pm 2.4)\\times 10^{-5}. 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