{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2005:SBBZSJPVE225KJJX3WVCPRSKCU","short_pith_number":"pith:SBBZSJPV","schema_version":"1.0","canonical_sha256":"90439925f526b5d52537ddaa27c64a150d08a4843ebd8c4b84cfec6b57f47ad8","source":{"kind":"arxiv","id":"hep-ex/0506012","version":1},"attestation_state":"computed","paper":{"title":"Search for T Violation in Charm Meson Decays","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"FOCUS collaboration","submitted_at":"2005-06-06T16:42:46Z","abstract_excerpt":"Using data from the FOCUS (E831) experiment, we have searched for T violation in charm meson decays using the four-body decay channels $D^0 \\to K^-K^+\\pi^-\\pi^+$, $D^+ \\to K^0_SK^+\\pi^-\\pi^+$, and $D^+_s \\to K^0_SK^+\\pi^-\\pi^+$. The T violation asymmetry is obtained using triple-product correlations and assuming the validity of the CPT theorem. We find the asymmetry values to be\n $A_Tviol (D^0) = 0.010 \\pm 0.057(stat.) \\pm 0.037(syst.)$,\n $A_Tviol (D^+) = 0.023 \\pm 0.062(stat.) \\pm 0.022(syst.)$, and\n $A_Tviol (D^+_s) = -0.036 \\pm 0.067(stat.) \\pm 0.023(syst.)$.\n  Each measurement is consisten"},"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/0506012","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ex","submitted_at":"2005-06-06T16:42:46Z","cross_cats_sorted":[],"title_canon_sha256":"31a22697ae20eb35db8fd673a8726aa69c57b39537d4cb36ee8984a73118f769","abstract_canon_sha256":"509c4d5bb6d9eec651a76b05bdc46b84a31bd8dfc8df7d3a759bdf8c790e0e0b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:47:30.486337Z","signature_b64":"dN5UuFDAJQYE5JR3ahmAjoEUFNid7fy/KFX0UFNtL4djkhSiQQ+G7QPtcYOWsN//jU+zxIhrVVTf/D9TzkeSAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"90439925f526b5d52537ddaa27c64a150d08a4843ebd8c4b84cfec6b57f47ad8","last_reissued_at":"2026-05-18T03:47:30.485902Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:47:30.485902Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Search for T Violation in Charm Meson Decays","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"FOCUS collaboration","submitted_at":"2005-06-06T16:42:46Z","abstract_excerpt":"Using data from the FOCUS (E831) experiment, we have searched for T violation in charm meson decays using the four-body decay channels $D^0 \\to K^-K^+\\pi^-\\pi^+$, $D^+ \\to K^0_SK^+\\pi^-\\pi^+$, and $D^+_s \\to K^0_SK^+\\pi^-\\pi^+$. The T violation asymmetry is obtained using triple-product correlations and assuming the validity of the CPT theorem. We find the asymmetry values to be\n $A_Tviol (D^0) = 0.010 \\pm 0.057(stat.) \\pm 0.037(syst.)$,\n $A_Tviol (D^+) = 0.023 \\pm 0.062(stat.) \\pm 0.022(syst.)$, and\n $A_Tviol (D^+_s) = -0.036 \\pm 0.067(stat.) \\pm 0.023(syst.)$.\n  Each measurement is consisten"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ex/0506012","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":"hep-ex/0506012","created_at":"2026-05-18T03:47:30.485960+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ex/0506012v1","created_at":"2026-05-18T03:47:30.485960+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ex/0506012","created_at":"2026-05-18T03:47:30.485960+00:00"},{"alias_kind":"pith_short_12","alias_value":"SBBZSJPVE225","created_at":"2026-05-18T12:25:53.335082+00:00"},{"alias_kind":"pith_short_16","alias_value":"SBBZSJPVE225KJJX","created_at":"2026-05-18T12:25:53.335082+00:00"},{"alias_kind":"pith_short_8","alias_value":"SBBZSJPV","created_at":"2026-05-18T12:25:53.335082+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/SBBZSJPVE225KJJX3WVCPRSKCU","json":"https://pith.science/pith/SBBZSJPVE225KJJX3WVCPRSKCU.json","graph_json":"https://pith.science/api/pith-number/SBBZSJPVE225KJJX3WVCPRSKCU/graph.json","events_json":"https://pith.science/api/pith-number/SBBZSJPVE225KJJX3WVCPRSKCU/events.json","paper":"https://pith.science/paper/SBBZSJPV"},"agent_actions":{"view_html":"https://pith.science/pith/SBBZSJPVE225KJJX3WVCPRSKCU","download_json":"https://pith.science/pith/SBBZSJPVE225KJJX3WVCPRSKCU.json","view_paper":"https://pith.science/paper/SBBZSJPV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ex/0506012&json=true","fetch_graph":"https://pith.science/api/pith-number/SBBZSJPVE225KJJX3WVCPRSKCU/graph.json","fetch_events":"https://pith.science/api/pith-number/SBBZSJPVE225KJJX3WVCPRSKCU/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SBBZSJPVE225KJJX3WVCPRSKCU/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SBBZSJPVE225KJJX3WVCPRSKCU/action/storage_attestation","attest_author":"https://pith.science/pith/SBBZSJPVE225KJJX3WVCPRSKCU/action/author_attestation","sign_citation":"https://pith.science/pith/SBBZSJPVE225KJJX3WVCPRSKCU/action/citation_signature","submit_replication":"https://pith.science/pith/SBBZSJPVE225KJJX3WVCPRSKCU/action/replication_record"}},"created_at":"2026-05-18T03:47:30.485960+00:00","updated_at":"2026-05-18T03:47:30.485960+00:00"}