{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:UDOWHBHVQ4WFCPPPOP7H2E46FK","short_pith_number":"pith:UDOWHBHV","schema_version":"1.0","canonical_sha256":"a0dd6384f5872c513def73fe7d139e2a8c7da1a17b9b34c2f9754259b21546d7","source":{"kind":"arxiv","id":"1706.04982","version":2},"attestation_state":"computed","paper":{"title":"Power corrections from decoupling of the charm quark","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-lat","authors_text":"Bj\\\"orn Leder, Francesco Knechtli, Graham Moir, Tomasz Korzec","submitted_at":"2017-06-15T17:31:00Z","abstract_excerpt":"Decoupling of heavy quarks at low energies can be described by means of an effective theory as shown by S. Weinberg in Ref. [1]. We study the decoupling of the charm quark by lattice simulations. We simulate a model, QCD with two degenerate charm quarks. In this case the leading order term in the effective theory is a pure gauge theory. The higher order terms are proportional to inverse powers of the charm quark mass $M$ starting at $M^{-2}$. Ratios of hadronic scales are equal to their value in the pure gauge theory up to power corrections. We show, by precise measurements of ratios of scales"},"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":"1706.04982","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2017-06-15T17:31:00Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"00c6347ff7f1668c7560e5ee459faf861ecf1521551ea77bbaf280c77807c9ef","abstract_canon_sha256":"54f90595f88ee9b45e614830e680670d0ed8b5b5b43783033fdfd7bddb8efe48"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:30:03.787242Z","signature_b64":"lzMJyxDphfb5aakK7pimrzbTljQtEsPIJtcu8gJgd1dqPeuNvvEmJYff5JvLhhEL3rPZZFDSqCfxT5GchDpXAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a0dd6384f5872c513def73fe7d139e2a8c7da1a17b9b34c2f9754259b21546d7","last_reissued_at":"2026-05-18T00:30:03.786556Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:30:03.786556Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Power corrections from decoupling of the charm quark","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-lat","authors_text":"Bj\\\"orn Leder, Francesco Knechtli, Graham Moir, Tomasz Korzec","submitted_at":"2017-06-15T17:31:00Z","abstract_excerpt":"Decoupling of heavy quarks at low energies can be described by means of an effective theory as shown by S. Weinberg in Ref. [1]. We study the decoupling of the charm quark by lattice simulations. We simulate a model, QCD with two degenerate charm quarks. In this case the leading order term in the effective theory is a pure gauge theory. The higher order terms are proportional to inverse powers of the charm quark mass $M$ starting at $M^{-2}$. Ratios of hadronic scales are equal to their value in the pure gauge theory up to power corrections. We show, by precise measurements of ratios of scales"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.04982","kind":"arxiv","version":2},"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":"1706.04982","created_at":"2026-05-18T00:30:03.786659+00:00"},{"alias_kind":"arxiv_version","alias_value":"1706.04982v2","created_at":"2026-05-18T00:30:03.786659+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.04982","created_at":"2026-05-18T00:30:03.786659+00:00"},{"alias_kind":"pith_short_12","alias_value":"UDOWHBHVQ4WF","created_at":"2026-05-18T12:31:46.661854+00:00"},{"alias_kind":"pith_short_16","alias_value":"UDOWHBHVQ4WFCPPP","created_at":"2026-05-18T12:31:46.661854+00:00"},{"alias_kind":"pith_short_8","alias_value":"UDOWHBHV","created_at":"2026-05-18T12:31:46.661854+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2411.04268","citing_title":"FLAG Review 2024","ref_index":199,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/UDOWHBHVQ4WFCPPPOP7H2E46FK","json":"https://pith.science/pith/UDOWHBHVQ4WFCPPPOP7H2E46FK.json","graph_json":"https://pith.science/api/pith-number/UDOWHBHVQ4WFCPPPOP7H2E46FK/graph.json","events_json":"https://pith.science/api/pith-number/UDOWHBHVQ4WFCPPPOP7H2E46FK/events.json","paper":"https://pith.science/paper/UDOWHBHV"},"agent_actions":{"view_html":"https://pith.science/pith/UDOWHBHVQ4WFCPPPOP7H2E46FK","download_json":"https://pith.science/pith/UDOWHBHVQ4WFCPPPOP7H2E46FK.json","view_paper":"https://pith.science/paper/UDOWHBHV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1706.04982&json=true","fetch_graph":"https://pith.science/api/pith-number/UDOWHBHVQ4WFCPPPOP7H2E46FK/graph.json","fetch_events":"https://pith.science/api/pith-number/UDOWHBHVQ4WFCPPPOP7H2E46FK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UDOWHBHVQ4WFCPPPOP7H2E46FK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UDOWHBHVQ4WFCPPPOP7H2E46FK/action/storage_attestation","attest_author":"https://pith.science/pith/UDOWHBHVQ4WFCPPPOP7H2E46FK/action/author_attestation","sign_citation":"https://pith.science/pith/UDOWHBHVQ4WFCPPPOP7H2E46FK/action/citation_signature","submit_replication":"https://pith.science/pith/UDOWHBHVQ4WFCPPPOP7H2E46FK/action/replication_record"}},"created_at":"2026-05-18T00:30:03.786659+00:00","updated_at":"2026-05-18T00:30:03.786659+00:00"}