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We predict the possibility of large direct CP violation effects in $B^0 \\to \\pi^{+}\\pi^{-}$ $(23\\pm7 %)$ and $B^0\\to K^{+}\\pi^{-}$ $(-17\\pm5%)$. For charmed decay $B \\to D^{(*)}\\pi$, we get large non-factorizable contributions for Color-suppressed decays and obtain $|a_2/a_1|\\sim 0.4-0.5$ and $Arg(a_2/"},"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-ph/0306004","kind":"arxiv","version":4},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2003-05-31T10:59:13Z","cross_cats_sorted":[],"title_canon_sha256":"c42b48845c39e01d10b1c20d6db8c9000a924102800aa6800d98b8e48694bb9e","abstract_canon_sha256":"195c2c6a1110749474d1be7975f238f2aac55b7ca2c31f1773b065e3ac6a8d18"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:36:30.793396Z","signature_b64":"LN8G/DGWMxbzR2zoeUcEYEKATK6tAVDXz6S6wmSSQiLaOdxslzgPln4EfINqbeCnzlEq737w+EiAPoYbFxVQBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"afc1f83a264f57e36372e718ad89e1096f0c10a3b4565b4ef9004926743f3d78","last_reissued_at":"2026-05-18T02:36:30.792934Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:36:30.792934Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"CP Violation and Nonleptonic B-meson Decays","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A.I. 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