{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:DBFFHLNGGYJRZEFTEUZ4NBKHSI","short_pith_number":"pith:DBFFHLNG","schema_version":"1.0","canonical_sha256":"184a53ada636131c90b32533c685479204b7013ad8aaed6f22b42cabf43c3ebc","source":{"kind":"arxiv","id":"1301.5631","version":4},"attestation_state":"computed","paper":{"title":"Shift in weak phase $\\gamma$ due to CP asymmetries in $D$ decays to two pseudoscalar mesons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Bhubanjyoti Bhattacharya, David London, Jonathan L. Rosner, Michael Gronau","submitted_at":"2013-01-23T20:48:13Z","abstract_excerpt":"A difference of several tenths of a percent has been observed between the direct CP asymmetries of $D^0\\to K^+K^-$ and $D^0\\to \\pi^+\\pi^-$. It has been noted recently that CP asymmetries in such singly-Cabibbo-suppressed (SCS) decays can affect the determination of the weak phase $\\gamma$ using the Gronau-London-Wyler method of comparing rates for $B^+ \\to D K^+$ and $B^- \\to D K^-$, where $D$ is a superposition of $D^0$ and $\\od$ decaying to a CP eigenstate. Using an analysis of the CP asymmetries in SCS decays based on a $c \\to u$ penguin amplitude with standard model weak phase but enhanced"},"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":"1301.5631","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-01-23T20:48:13Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"02aba5f082e8e5b203f6ac006f2e8ed49df083b54e1140876cb45d345db4ca50","abstract_canon_sha256":"376ceb0d7498f9f6e08b54eb8ac1e4405a13f87e2e37b3082856da65e43c4e38"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:28:42.030151Z","signature_b64":"UClA8m+F2UyITcP/m4mZhWarHEXA7FqHqfmRy118eVkvKc3qNlHveRk4yUgDuCZndO8G8EqxnHy37CQzesaHCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"184a53ada636131c90b32533c685479204b7013ad8aaed6f22b42cabf43c3ebc","last_reissued_at":"2026-05-18T03:28:42.029464Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:28:42.029464Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Shift in weak phase $\\gamma$ due to CP asymmetries in $D$ decays to two pseudoscalar mesons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Bhubanjyoti Bhattacharya, David London, Jonathan L. Rosner, Michael Gronau","submitted_at":"2013-01-23T20:48:13Z","abstract_excerpt":"A difference of several tenths of a percent has been observed between the direct CP asymmetries of $D^0\\to K^+K^-$ and $D^0\\to \\pi^+\\pi^-$. It has been noted recently that CP asymmetries in such singly-Cabibbo-suppressed (SCS) decays can affect the determination of the weak phase $\\gamma$ using the Gronau-London-Wyler method of comparing rates for $B^+ \\to D K^+$ and $B^- \\to D K^-$, where $D$ is a superposition of $D^0$ and $\\od$ decaying to a CP eigenstate. Using an analysis of the CP asymmetries in SCS decays based on a $c \\to u$ penguin amplitude with standard model weak phase but enhanced"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.5631","kind":"arxiv","version":4},"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":"1301.5631","created_at":"2026-05-18T03:28:42.029562+00:00"},{"alias_kind":"arxiv_version","alias_value":"1301.5631v4","created_at":"2026-05-18T03:28:42.029562+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.5631","created_at":"2026-05-18T03:28:42.029562+00:00"},{"alias_kind":"pith_short_12","alias_value":"DBFFHLNGGYJR","created_at":"2026-05-18T12:27:40.988391+00:00"},{"alias_kind":"pith_short_16","alias_value":"DBFFHLNGGYJRZEFT","created_at":"2026-05-18T12:27:40.988391+00:00"},{"alias_kind":"pith_short_8","alias_value":"DBFFHLNG","created_at":"2026-05-18T12:27:40.988391+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/DBFFHLNGGYJRZEFTEUZ4NBKHSI","json":"https://pith.science/pith/DBFFHLNGGYJRZEFTEUZ4NBKHSI.json","graph_json":"https://pith.science/api/pith-number/DBFFHLNGGYJRZEFTEUZ4NBKHSI/graph.json","events_json":"https://pith.science/api/pith-number/DBFFHLNGGYJRZEFTEUZ4NBKHSI/events.json","paper":"https://pith.science/paper/DBFFHLNG"},"agent_actions":{"view_html":"https://pith.science/pith/DBFFHLNGGYJRZEFTEUZ4NBKHSI","download_json":"https://pith.science/pith/DBFFHLNGGYJRZEFTEUZ4NBKHSI.json","view_paper":"https://pith.science/paper/DBFFHLNG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1301.5631&json=true","fetch_graph":"https://pith.science/api/pith-number/DBFFHLNGGYJRZEFTEUZ4NBKHSI/graph.json","fetch_events":"https://pith.science/api/pith-number/DBFFHLNGGYJRZEFTEUZ4NBKHSI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DBFFHLNGGYJRZEFTEUZ4NBKHSI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DBFFHLNGGYJRZEFTEUZ4NBKHSI/action/storage_attestation","attest_author":"https://pith.science/pith/DBFFHLNGGYJRZEFTEUZ4NBKHSI/action/author_attestation","sign_citation":"https://pith.science/pith/DBFFHLNGGYJRZEFTEUZ4NBKHSI/action/citation_signature","submit_replication":"https://pith.science/pith/DBFFHLNGGYJRZEFTEUZ4NBKHSI/action/replication_record"}},"created_at":"2026-05-18T03:28:42.029562+00:00","updated_at":"2026-05-18T03:28:42.029562+00:00"}