{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:YA27ASLPJSX7MEGGUXXXAVMBTX","short_pith_number":"pith:YA27ASLP","schema_version":"1.0","canonical_sha256":"c035f0496f4caff610c6a5ef7055819dd281b4893e1b02474a24e28a8f117dba","source":{"kind":"arxiv","id":"1505.08079","version":1},"attestation_state":"computed","paper":{"title":"Theoretical analysis of direct $CP$ violation and differential decay width in $D^\\pm\\to \\pi^\\pm \\pi^+\\pi^-$ in phase space around the resonances $\\rho^0(770)$ and $f_0(500)$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Bo Zheng, Gang L\\\"u, Ren Song, Yu-Mo Su, Zhen-Hua Zhang","submitted_at":"2015-05-29T15:01:09Z","abstract_excerpt":"We perform a theoretical study on direct $CP$ violation in $D^\\pm\\to \\pi^\\pm \\pi^+\\pi^-$ in phase space around the intermediate states $\\rho^0(770)$ and $f_0(500)$. The possible interference between the amplitudes corresponding to the two resonances is taken into account, and the relative strong phase of the two amplitudes is treated as a free parameter. Our analysis shows that by properly chosen the strong phase, both the $CP$ violation strength and differential decay width accommodate to the experimental results."},"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":"1505.08079","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-05-29T15:01:09Z","cross_cats_sorted":[],"title_canon_sha256":"a2d7293dd0fe847ce1dd05fc8feb5db8f0549280526d3f443bc04ff4a0df555a","abstract_canon_sha256":"2836205efe13b4087b3453d84222006b0ed4f03a0433756552196059cf104181"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:09:46.776472Z","signature_b64":"kByoKNuB83e1vWAuyjFEon3l8Ha8KWUuEr2nTAKvPY5iw9kyG+LAKuHC/d2wWSnDgEq1uWJSyiEArvU2ceQhAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c035f0496f4caff610c6a5ef7055819dd281b4893e1b02474a24e28a8f117dba","last_reissued_at":"2026-05-18T01:09:46.775870Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:09:46.775870Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Theoretical analysis of direct $CP$ violation and differential decay width in $D^\\pm\\to \\pi^\\pm \\pi^+\\pi^-$ in phase space around the resonances $\\rho^0(770)$ and $f_0(500)$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Bo Zheng, Gang L\\\"u, Ren Song, Yu-Mo Su, Zhen-Hua Zhang","submitted_at":"2015-05-29T15:01:09Z","abstract_excerpt":"We perform a theoretical study on direct $CP$ violation in $D^\\pm\\to \\pi^\\pm \\pi^+\\pi^-$ in phase space around the intermediate states $\\rho^0(770)$ and $f_0(500)$. The possible interference between the amplitudes corresponding to the two resonances is taken into account, and the relative strong phase of the two amplitudes is treated as a free parameter. Our analysis shows that by properly chosen the strong phase, both the $CP$ violation strength and differential decay width accommodate to the experimental results."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.08079","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":"1505.08079","created_at":"2026-05-18T01:09:46.775974+00:00"},{"alias_kind":"arxiv_version","alias_value":"1505.08079v1","created_at":"2026-05-18T01:09:46.775974+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.08079","created_at":"2026-05-18T01:09:46.775974+00:00"},{"alias_kind":"pith_short_12","alias_value":"YA27ASLPJSX7","created_at":"2026-05-18T12:29:50.041715+00:00"},{"alias_kind":"pith_short_16","alias_value":"YA27ASLPJSX7MEGG","created_at":"2026-05-18T12:29:50.041715+00:00"},{"alias_kind":"pith_short_8","alias_value":"YA27ASLP","created_at":"2026-05-18T12:29:50.041715+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/YA27ASLPJSX7MEGGUXXXAVMBTX","json":"https://pith.science/pith/YA27ASLPJSX7MEGGUXXXAVMBTX.json","graph_json":"https://pith.science/api/pith-number/YA27ASLPJSX7MEGGUXXXAVMBTX/graph.json","events_json":"https://pith.science/api/pith-number/YA27ASLPJSX7MEGGUXXXAVMBTX/events.json","paper":"https://pith.science/paper/YA27ASLP"},"agent_actions":{"view_html":"https://pith.science/pith/YA27ASLPJSX7MEGGUXXXAVMBTX","download_json":"https://pith.science/pith/YA27ASLPJSX7MEGGUXXXAVMBTX.json","view_paper":"https://pith.science/paper/YA27ASLP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1505.08079&json=true","fetch_graph":"https://pith.science/api/pith-number/YA27ASLPJSX7MEGGUXXXAVMBTX/graph.json","fetch_events":"https://pith.science/api/pith-number/YA27ASLPJSX7MEGGUXXXAVMBTX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YA27ASLPJSX7MEGGUXXXAVMBTX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YA27ASLPJSX7MEGGUXXXAVMBTX/action/storage_attestation","attest_author":"https://pith.science/pith/YA27ASLPJSX7MEGGUXXXAVMBTX/action/author_attestation","sign_citation":"https://pith.science/pith/YA27ASLPJSX7MEGGUXXXAVMBTX/action/citation_signature","submit_replication":"https://pith.science/pith/YA27ASLPJSX7MEGGUXXXAVMBTX/action/replication_record"}},"created_at":"2026-05-18T01:09:46.775974+00:00","updated_at":"2026-05-18T01:09:46.775974+00:00"}