{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:NZXADJPPUKSZBBHJ73NOJH5DP5","short_pith_number":"pith:NZXADJPP","schema_version":"1.0","canonical_sha256":"6e6e01a5efa2a59084e9fedae49fa37f5c1e2b05ed236e0cd46ad68c9048352f","source":{"kind":"arxiv","id":"1605.01946","version":1},"attestation_state":"computed","paper":{"title":"A determination of mc(mc) from HERA data using a matched heavy-flavor scheme","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Achim Geiser, Agnieszka Luszczak, Alexandre Glazov, Amanda Cooper-Sarkar, Andrey Sapranov, Hayk Pirumov, Juan Rojo, Klaus Rabbertz, Oleksandr Zenaiev, Ringaile Placakyte, Stefano Camarda, Voica Radescu, xFitter Developers' team: Valerio Bertone","submitted_at":"2016-05-06T14:18:43Z","abstract_excerpt":"The charm quark mass is one of the fundamental parameters of the Standard Model Lagrangian. In this work we present a determination of the MSbar charm mass from a fit to the inclusive and charm HERA deep-inelastic structure function data. The analysis is performed within the xFitter framework, with structure functions computed in the FONLL general-mass scheme as implemented in APFEL. In the case of the FONLL-C scheme, we obtain mc(mc) = 1.335 +- 0.043(exp) +0.019 -0.000(param) +0.011 -0.008(mod) +0.033 -0.008(th) GeV. We also perform an analogous determination in the fixed-flavor-number scheme"},"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":"1605.01946","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-05-06T14:18:43Z","cross_cats_sorted":[],"title_canon_sha256":"424acb433620b27331837e007c739505765a8214af92fd26b1a74fcae34718e6","abstract_canon_sha256":"2986912d510930c5cd67c475f8e3f7204adce83d02af8e1d5fc2af7a61b3202c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:15:30.848506Z","signature_b64":"W536I4Ls0lR0oHmxQ0LKd6MpwZd0IjAg8p9/g5IrFppHhAz0XWJjzEPAhnK/1SoYpX2YfQrO8cw8DfQdTWVABg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6e6e01a5efa2a59084e9fedae49fa37f5c1e2b05ed236e0cd46ad68c9048352f","last_reissued_at":"2026-05-18T01:15:30.847774Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:15:30.847774Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A determination of mc(mc) from HERA data using a matched heavy-flavor scheme","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Achim Geiser, Agnieszka Luszczak, Alexandre Glazov, Amanda Cooper-Sarkar, Andrey Sapranov, Hayk Pirumov, Juan Rojo, Klaus Rabbertz, Oleksandr Zenaiev, Ringaile Placakyte, Stefano Camarda, Voica Radescu, xFitter Developers' team: Valerio Bertone","submitted_at":"2016-05-06T14:18:43Z","abstract_excerpt":"The charm quark mass is one of the fundamental parameters of the Standard Model Lagrangian. In this work we present a determination of the MSbar charm mass from a fit to the inclusive and charm HERA deep-inelastic structure function data. The analysis is performed within the xFitter framework, with structure functions computed in the FONLL general-mass scheme as implemented in APFEL. In the case of the FONLL-C scheme, we obtain mc(mc) = 1.335 +- 0.043(exp) +0.019 -0.000(param) +0.011 -0.008(mod) +0.033 -0.008(th) GeV. We also perform an analogous determination in the fixed-flavor-number scheme"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.01946","kind":"arxiv","version":1},"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":"1605.01946","created_at":"2026-05-18T01:15:30.847868+00:00"},{"alias_kind":"arxiv_version","alias_value":"1605.01946v1","created_at":"2026-05-18T01:15:30.847868+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.01946","created_at":"2026-05-18T01:15:30.847868+00:00"},{"alias_kind":"pith_short_12","alias_value":"NZXADJPPUKSZ","created_at":"2026-05-18T12:30:36.002864+00:00"},{"alias_kind":"pith_short_16","alias_value":"NZXADJPPUKSZBBHJ","created_at":"2026-05-18T12:30:36.002864+00:00"},{"alias_kind":"pith_short_8","alias_value":"NZXADJPP","created_at":"2026-05-18T12:30:36.002864+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/NZXADJPPUKSZBBHJ73NOJH5DP5","json":"https://pith.science/pith/NZXADJPPUKSZBBHJ73NOJH5DP5.json","graph_json":"https://pith.science/api/pith-number/NZXADJPPUKSZBBHJ73NOJH5DP5/graph.json","events_json":"https://pith.science/api/pith-number/NZXADJPPUKSZBBHJ73NOJH5DP5/events.json","paper":"https://pith.science/paper/NZXADJPP"},"agent_actions":{"view_html":"https://pith.science/pith/NZXADJPPUKSZBBHJ73NOJH5DP5","download_json":"https://pith.science/pith/NZXADJPPUKSZBBHJ73NOJH5DP5.json","view_paper":"https://pith.science/paper/NZXADJPP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1605.01946&json=true","fetch_graph":"https://pith.science/api/pith-number/NZXADJPPUKSZBBHJ73NOJH5DP5/graph.json","fetch_events":"https://pith.science/api/pith-number/NZXADJPPUKSZBBHJ73NOJH5DP5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NZXADJPPUKSZBBHJ73NOJH5DP5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NZXADJPPUKSZBBHJ73NOJH5DP5/action/storage_attestation","attest_author":"https://pith.science/pith/NZXADJPPUKSZBBHJ73NOJH5DP5/action/author_attestation","sign_citation":"https://pith.science/pith/NZXADJPPUKSZBBHJ73NOJH5DP5/action/citation_signature","submit_replication":"https://pith.science/pith/NZXADJPPUKSZBBHJ73NOJH5DP5/action/replication_record"}},"created_at":"2026-05-18T01:15:30.847868+00:00","updated_at":"2026-05-18T01:15:30.847868+00:00"}