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We measured:\n  Gamma(D0-->K-K+)/Gamma(D0-->Pi-Pi+) = 2.81 +/- 0.10(stat) +/- 0.06(syst), Gamma(D0-->K-K+)/Gamma(D0-->K-Pi+) = 0.0993 +/- 0.0014(stat) +/- 0.0014(syst), and Gamma(D0-->Pi-Pi+)/Gamma(D0-->K-Pi+) = 0.0353 +/- 0.0012 (stat) +/- 0.0006(syst).\n These values have been combined with other experimental data to extract the ratios of isospin amplitudes and the phase shifts for the D-->KK and D-->PiPi decay channels."},"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/0212058","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ex","submitted_at":"2002-12-23T13:30:51Z","cross_cats_sorted":[],"title_canon_sha256":"495cd107b1e8ca173d2919d901c20a0c75951cdd3a04ef128470cee428963fb2","abstract_canon_sha256":"dae131fb4be2bae9e755600007405cce6ff1802189762fbf6b231bbe9a250558"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:47:32.161112Z","signature_b64":"LvHw9lSjy2CZhHkbDTMkkqtKwtJ5cSY3LOBfJVcHvdnQVt8gefyYrqTvtLYst3HimYHPrcCSXmZN6i4YxbMnCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ef85ffa17df53dc5d6d6b441c8429a19eadc8ffbbde32a33bca8a36ef4d6841c","last_reissued_at":"2026-05-18T03:47:32.160500Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:47:32.160500Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Study of the Cabibbo-suppressed decay modes D0-->Pi-pi+ and D0-->K-K+","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"FOCUS collaboration","submitted_at":"2002-12-23T13:30:51Z","abstract_excerpt":"Using data from the FOCUS (E831) experiment at Fermilab, we present a new measurement for the branching ratios of the Cabibbo-suppressed decay modes D0-->Pi-Pi+ and D0-->K-K+. We measured:\n  Gamma(D0-->K-K+)/Gamma(D0-->Pi-Pi+) = 2.81 +/- 0.10(stat) +/- 0.06(syst), Gamma(D0-->K-K+)/Gamma(D0-->K-Pi+) = 0.0993 +/- 0.0014(stat) +/- 0.0014(syst), and Gamma(D0-->Pi-Pi+)/Gamma(D0-->K-Pi+) = 0.0353 +/- 0.0012 (stat) +/- 0.0006(syst).\n These values have been combined with other experimental data to extract the ratios of isospin amplitudes and the phase shifts for the D-->KK and D-->PiPi decay channels."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ex/0212058","kind":"arxiv","version":2},"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":"hep-ex/0212058","created_at":"2026-05-18T03:47:32.160588+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ex/0212058v2","created_at":"2026-05-18T03:47:32.160588+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ex/0212058","created_at":"2026-05-18T03:47:32.160588+00:00"},{"alias_kind":"pith_short_12","alias_value":"56C77IL56U64","created_at":"2026-05-18T12:25:50.845339+00:00"},{"alias_kind":"pith_short_16","alias_value":"56C77IL56U64LVWW","created_at":"2026-05-18T12:25:50.845339+00:00"},{"alias_kind":"pith_short_8","alias_value":"56C77IL5","created_at":"2026-05-18T12:25:50.845339+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/56C77IL56U64LVWWWRA4QQU2DH","json":"https://pith.science/pith/56C77IL56U64LVWWWRA4QQU2DH.json","graph_json":"https://pith.science/api/pith-number/56C77IL56U64LVWWWRA4QQU2DH/graph.json","events_json":"https://pith.science/api/pith-number/56C77IL56U64LVWWWRA4QQU2DH/events.json","paper":"https://pith.science/paper/56C77IL5"},"agent_actions":{"view_html":"https://pith.science/pith/56C77IL56U64LVWWWRA4QQU2DH","download_json":"https://pith.science/pith/56C77IL56U64LVWWWRA4QQU2DH.json","view_paper":"https://pith.science/paper/56C77IL5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ex/0212058&json=true","fetch_graph":"https://pith.science/api/pith-number/56C77IL56U64LVWWWRA4QQU2DH/graph.json","fetch_events":"https://pith.science/api/pith-number/56C77IL56U64LVWWWRA4QQU2DH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/56C77IL56U64LVWWWRA4QQU2DH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/56C77IL56U64LVWWWRA4QQU2DH/action/storage_attestation","attest_author":"https://pith.science/pith/56C77IL56U64LVWWWRA4QQU2DH/action/author_attestation","sign_citation":"https://pith.science/pith/56C77IL56U64LVWWWRA4QQU2DH/action/citation_signature","submit_replication":"https://pith.science/pith/56C77IL56U64LVWWWRA4QQU2DH/action/replication_record"}},"created_at":"2026-05-18T03:47:32.160588+00:00","updated_at":"2026-05-18T03:47:32.160588+00:00"}