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We find that the hadronic isospin violating mode $D_{s0} \\to D_s \\pi^0$ is enhanced with respect to the radiative mode $D_{s0} \\to D_s^* \\gamma$. The estimated width of the meson is\n $\\Gamma(D_{s0})\\simeq 7$ KeV."},"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/0305140","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2003-05-13T13:54:40Z","cross_cats_sorted":[],"title_canon_sha256":"f5f3ea438245f8eb3036a2f0710861d9a0c73951b25007097297c4f96850b54c","abstract_canon_sha256":"2025db332e4d69932903087eca87eb0a509663299991fb517d1c6583e5abb94d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:06:13.577982Z","signature_b64":"JBdNUKDvCqGXu61KAEDk0ZpHz5Y2QEILFnRL7sV983J2WD+4cS7OeVZGu40BJXN9eaVQ5L8xkYIgARwnbp5WCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7a24fa6057f4fc4917da413809f76445d221e7cb11404720633f181bb9bda4b7","last_reissued_at":"2026-05-18T01:06:13.577273Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:06:13.577273Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Understanding $D_{sJ}(2317)$","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"F. 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