{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:5X2R3XBAMDLZE6HWPO7QKFRXJD","short_pith_number":"pith:5X2R3XBA","schema_version":"1.0","canonical_sha256":"edf51ddc2060d79278f67bbf05163748ce8a47fc3c9242d10472201cd2917f11","source":{"kind":"arxiv","id":"2206.02861","version":2},"attestation_state":"computed","paper":{"title":"Heavy quark diffusion coefficient with gradient flow","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-th"],"primary_cat":"hep-lat","authors_text":"Julian Mayer-Steudte, Nora Brambilla, Peter Petreczky, Viljami Leino","submitted_at":"2022-06-06T19:27:07Z","abstract_excerpt":"We calculate chromo-electric and chromo-magnetic correlators in quenched QCD at $1.5T_c$ and $10^4 T_c$ with the aim to estimate the heavy quark diffusion coefficient at leading order in the inverse heavy quark mass expansion, $\\kappa_E$, as well as the coefficient of first mass suppressed correction, $\\kappa_B$. We use gradient flow for noise reduction. At $1.5T_c$ we obtain: $1.70 \\le \\kappa_E/T^3 \\le 3.12$ and $1.03< \\kappa_B/T^3 < 2.61$. The latter implies that the mass suppressed effects in the heavy quark diffusion coefficient are 20% for bottom quarks and 34% for charm quark at this tem"},"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":"2206.02861","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2022-06-06T19:27:07Z","cross_cats_sorted":["hep-ph","nucl-th"],"title_canon_sha256":"80caec61df724f3df78b3c7b4486869a243ef973a609cadda61d8d5c1136511b","abstract_canon_sha256":"813c99a79c9b67aa5aaad4567e2584648c0e0bf509c70b15dce2878334246b9a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:02:46.300733Z","signature_b64":"wO3oI64ol1JeXrM7XJZ62uM0XViaO0ufG9PjM7jYsVD3CYxfA6E61GykQGpOObvthrqRi3PJM8/8++Z21AkPAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"edf51ddc2060d79278f67bbf05163748ce8a47fc3c9242d10472201cd2917f11","last_reissued_at":"2026-07-05T06:02:46.300235Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:02:46.300235Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Heavy quark diffusion coefficient with gradient flow","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-th"],"primary_cat":"hep-lat","authors_text":"Julian Mayer-Steudte, Nora Brambilla, Peter Petreczky, Viljami Leino","submitted_at":"2022-06-06T19:27:07Z","abstract_excerpt":"We calculate chromo-electric and chromo-magnetic correlators in quenched QCD at $1.5T_c$ and $10^4 T_c$ with the aim to estimate the heavy quark diffusion coefficient at leading order in the inverse heavy quark mass expansion, $\\kappa_E$, as well as the coefficient of first mass suppressed correction, $\\kappa_B$. We use gradient flow for noise reduction. At $1.5T_c$ we obtain: $1.70 \\le \\kappa_E/T^3 \\le 3.12$ and $1.03< \\kappa_B/T^3 < 2.61$. The latter implies that the mass suppressed effects in the heavy quark diffusion coefficient are 20% for bottom quarks and 34% for charm quark at this tem"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.02861","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2206.02861/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2206.02861","created_at":"2026-07-05T06:02:46.300300+00:00"},{"alias_kind":"arxiv_version","alias_value":"2206.02861v2","created_at":"2026-07-05T06:02:46.300300+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.02861","created_at":"2026-07-05T06:02:46.300300+00:00"},{"alias_kind":"pith_short_12","alias_value":"5X2R3XBAMDLZ","created_at":"2026-07-05T06:02:46.300300+00:00"},{"alias_kind":"pith_short_16","alias_value":"5X2R3XBAMDLZE6HW","created_at":"2026-07-05T06:02:46.300300+00:00"},{"alias_kind":"pith_short_8","alias_value":"5X2R3XBA","created_at":"2026-07-05T06:02:46.300300+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":4,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.10049","citing_title":"Momentum Dependence of Heavy Quark Diffusion in a Thermal Gluonic Plasma on the Lattice","ref_index":20,"is_internal_anchor":false},{"citing_arxiv_id":"2606.10049","citing_title":"Momentum Dependence of Heavy Quark Diffusion in a Thermal Gluonic Plasma on the Lattice","ref_index":20,"is_internal_anchor":false},{"citing_arxiv_id":"2512.07169","citing_title":"Bayesian Inference of Heavy-Quark Dissipation and Jet Transport Parameters from D-Meson observables in heavy-ion collisions at the LHC energies","ref_index":35,"is_internal_anchor":false},{"citing_arxiv_id":"2604.21895","citing_title":"Heavy Quark Transport is Non-Gaussian Beyond Leading Log","ref_index":16,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/5X2R3XBAMDLZE6HWPO7QKFRXJD","json":"https://pith.science/pith/5X2R3XBAMDLZE6HWPO7QKFRXJD.json","graph_json":"https://pith.science/api/pith-number/5X2R3XBAMDLZE6HWPO7QKFRXJD/graph.json","events_json":"https://pith.science/api/pith-number/5X2R3XBAMDLZE6HWPO7QKFRXJD/events.json","paper":"https://pith.science/paper/5X2R3XBA"},"agent_actions":{"view_html":"https://pith.science/pith/5X2R3XBAMDLZE6HWPO7QKFRXJD","download_json":"https://pith.science/pith/5X2R3XBAMDLZE6HWPO7QKFRXJD.json","view_paper":"https://pith.science/paper/5X2R3XBA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2206.02861&json=true","fetch_graph":"https://pith.science/api/pith-number/5X2R3XBAMDLZE6HWPO7QKFRXJD/graph.json","fetch_events":"https://pith.science/api/pith-number/5X2R3XBAMDLZE6HWPO7QKFRXJD/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5X2R3XBAMDLZE6HWPO7QKFRXJD/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5X2R3XBAMDLZE6HWPO7QKFRXJD/action/storage_attestation","attest_author":"https://pith.science/pith/5X2R3XBAMDLZE6HWPO7QKFRXJD/action/author_attestation","sign_citation":"https://pith.science/pith/5X2R3XBAMDLZE6HWPO7QKFRXJD/action/citation_signature","submit_replication":"https://pith.science/pith/5X2R3XBAMDLZE6HWPO7QKFRXJD/action/replication_record"}},"created_at":"2026-07-05T06:02:46.300300+00:00","updated_at":"2026-07-05T06:02:46.300300+00:00"}