{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:U2KXXHEJLAYMNGDA5ZM3AVFZRP","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"927fb25bc8439824d49a253c7ff31261fefbd04ff7184ef5292dcb27e16303b4","cross_cats_sorted":["hep-ex","hep-lat"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-09-22T11:09:36Z","title_canon_sha256":"17d85725785de82456f1ae3c657e2c98381cded34f096678e01fb3f10245614c"},"schema_version":"1.0","source":{"id":"1009.4325","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1009.4325","created_at":"2026-05-18T04:32:34Z"},{"alias_kind":"arxiv_version","alias_value":"1009.4325v2","created_at":"2026-05-18T04:32:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.4325","created_at":"2026-05-18T04:32:34Z"},{"alias_kind":"pith_short_12","alias_value":"U2KXXHEJLAYM","created_at":"2026-05-18T12:26:15Z"},{"alias_kind":"pith_short_16","alias_value":"U2KXXHEJLAYMNGDA","created_at":"2026-05-18T12:26:15Z"},{"alias_kind":"pith_short_8","alias_value":"U2KXXHEJ","created_at":"2026-05-18T12:26:15Z"}],"graph_snapshots":[{"event_id":"sha256:2739b1ce67a441d07c2f5a57eae2225bc6eb615141798eb6926d7c10420c6074","target":"graph","created_at":"2026-05-18T04:32:34Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"The running charm-quark mass in the $\\bar{MS}$ scheme is determined from weighted finite energy QCD sum rules (FESR) involving the vector current correlator. Only the short distance expansion of this correlator is used, together with integration kernels (weights) involving positive powers of $s$, the squared energy. The optimal kernels are found to be a simple {\\it pinched} kernel, and polynomials of the Legendre type. The former kernel reduces potential duality violations near the real axis in the complex s-plane, and the latter allows to extend the analysis to energy regions beyond the end p","authors_text":"C. A. Dominguez, J. Bordes, J. Pe\\~narrocha, K. Schilcher, S. Bodenstein","cross_cats":["hep-ex","hep-lat"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-09-22T11:09:36Z","title":"Charm-quark mass from weighted finite energy QCD sum rules"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.4325","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:dc6e890c4f44b3e692f2d0e0966de793ad6a77c80f832d599f48629979b112c3","target":"record","created_at":"2026-05-18T04:32:34Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"927fb25bc8439824d49a253c7ff31261fefbd04ff7184ef5292dcb27e16303b4","cross_cats_sorted":["hep-ex","hep-lat"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-09-22T11:09:36Z","title_canon_sha256":"17d85725785de82456f1ae3c657e2c98381cded34f096678e01fb3f10245614c"},"schema_version":"1.0","source":{"id":"1009.4325","kind":"arxiv","version":2}},"canonical_sha256":"a6957b9c895830c69860ee59b054b98bda4a3ac5070a35b73dd574e73a431667","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a6957b9c895830c69860ee59b054b98bda4a3ac5070a35b73dd574e73a431667","first_computed_at":"2026-05-18T04:32:34.507696Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:32:34.507696Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ygHhDNqeV6f2nHilQYwf49knIk8fY7r/LjCtBuWtF8CXChsNjXDl0u4TqfHxIgjfBagzkKwXWaXQSZS+PnRhAw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:32:34.508207Z","signed_message":"canonical_sha256_bytes"},"source_id":"1009.4325","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dc6e890c4f44b3e692f2d0e0966de793ad6a77c80f832d599f48629979b112c3","sha256:2739b1ce67a441d07c2f5a57eae2225bc6eb615141798eb6926d7c10420c6074"],"state_sha256":"f258a2beb6d5018f0e08aa44d0d0aa0aff39bb00cccf5e4e2f89509b034baca7"}