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The analysis of the $b\\bar{b}$ and the $c\\bar{c}$ spectra with the use of relativistic (string) Hamiltonian gives $m_b$(2-loop)$=4.78\\pm 0.05$ GeV and $m_c$(2-loop)$=1.39 \\pm 0.06$ GeV which correspond to the $\\bar{\\rm MS}$ running mass $\\bar{m}_b(\\bar{m}_b)=4.19\\pm 0.04$ GeV and $\\bar{m}_c(\\bar{m}_c)=1.10\\pm 0.05$ GeV. The masses $\\omega_c$"},"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/0311010","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2003-11-01T22:22:28Z","cross_cats_sorted":[],"title_canon_sha256":"4cae5036f02da7e026add30535f5be6c7b12e297a5a768b121c569053fa37d4e","abstract_canon_sha256":"a98acad17127ec8fa8761415e6d95d41a09f819e71aab70389949a9914e8a2e9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:39:05.997612Z","signature_b64":"JBa9fpwOln0LH4rfSE7TUwsnHOvYTsUkMRd0UEmJaQMU3mvm4LCD1aLd09zdKjLdv9JMtAUVKFlN0RSr0bVLDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ea861a26b3a2693e3c88697287ae6a208ee9550c2e3f2fb2b9054247010d7792","last_reissued_at":"2026-05-18T01:39:05.997137Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:39:05.997137Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The heavy-quark pole masses in the Hamiltonian approach","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A.I. 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