{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:TPMCUXNSF2EHJ62MBQL6TFLQYC","short_pith_number":"pith:TPMCUXNS","schema_version":"1.0","canonical_sha256":"9bd82a5db22e8874fb4c0c17e99570c087d746103ba0c8a89adc3c78e9e03e99","source":{"kind":"arxiv","id":"2007.10078","version":2},"attestation_state":"computed","paper":{"title":"Lattice QCD constraints on the heavy quark diffusion coefficient","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-th"],"primary_cat":"hep-lat","authors_text":"Antonio Vairo, Nora Brambilla, Peter Petreczky, Viljami Leino","submitted_at":"2020-07-20T13:18:45Z","abstract_excerpt":"We report progress towards computing the heavy quark momentum diffusion coefficient from the correlator of two chromo-electric fields attached to a Polyakov loop in pure SU(3) gauge theory. Using a multilevel algorithm and tree-level improvement, we study the behavior of the diffusion coefficient as a function of temperature in the wide range $1.1 < T / T_c < 10^4$ in order to compare it to perturbative expansions at high temperature. We find that within errors the lattice results are remarkably compatible with the next-to-leading order perturbative result."},"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":"2007.10078","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2020-07-20T13:18:45Z","cross_cats_sorted":["hep-ph","nucl-th"],"title_canon_sha256":"e4f6759d002ceac44aa30a5ce6e22cec254ccb87e160703ebb884468a61eb65d","abstract_canon_sha256":"6744051f6526f19a4e41705c18171daec04bd76d2f27a34b1469461ba8ef8ff1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:50:27.245630Z","signature_b64":"mHEUZOq/gl4etg0D2c9q0U4DMArgZ51jA4nRe03wpk/QHfLesjO+nvVtcTqTNug2ereqnWiHlrhFB9xCiaoJAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9bd82a5db22e8874fb4c0c17e99570c087d746103ba0c8a89adc3c78e9e03e99","last_reissued_at":"2026-07-05T01:50:27.245160Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:50:27.245160Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Lattice QCD constraints on the heavy quark diffusion coefficient","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-th"],"primary_cat":"hep-lat","authors_text":"Antonio Vairo, Nora Brambilla, Peter Petreczky, Viljami Leino","submitted_at":"2020-07-20T13:18:45Z","abstract_excerpt":"We report progress towards computing the heavy quark momentum diffusion coefficient from the correlator of two chromo-electric fields attached to a Polyakov loop in pure SU(3) gauge theory. Using a multilevel algorithm and tree-level improvement, we study the behavior of the diffusion coefficient as a function of temperature in the wide range $1.1 < T / T_c < 10^4$ in order to compare it to perturbative expansions at high temperature. We find that within errors the lattice results are remarkably compatible with the next-to-leading order perturbative result."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2007.10078","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/2007.10078/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":"2007.10078","created_at":"2026-07-05T01:50:27.245216+00:00"},{"alias_kind":"arxiv_version","alias_value":"2007.10078v2","created_at":"2026-07-05T01:50:27.245216+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2007.10078","created_at":"2026-07-05T01:50:27.245216+00:00"},{"alias_kind":"pith_short_12","alias_value":"TPMCUXNSF2EH","created_at":"2026-07-05T01:50:27.245216+00:00"},{"alias_kind":"pith_short_16","alias_value":"TPMCUXNSF2EHJ62M","created_at":"2026-07-05T01:50:27.245216+00:00"},{"alias_kind":"pith_short_8","alias_value":"TPMCUXNS","created_at":"2026-07-05T01:50:27.245216+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":5,"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":18,"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":18,"is_internal_anchor":false},{"citing_arxiv_id":"2606.02693","citing_title":"Stochastic Dynamics of Heavy Quarks in Strongly Coupled Plasma","ref_index":36,"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":33,"is_internal_anchor":false},{"citing_arxiv_id":"2604.21895","citing_title":"Heavy Quark Transport is Non-Gaussian Beyond Leading Log","ref_index":14,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/TPMCUXNSF2EHJ62MBQL6TFLQYC","json":"https://pith.science/pith/TPMCUXNSF2EHJ62MBQL6TFLQYC.json","graph_json":"https://pith.science/api/pith-number/TPMCUXNSF2EHJ62MBQL6TFLQYC/graph.json","events_json":"https://pith.science/api/pith-number/TPMCUXNSF2EHJ62MBQL6TFLQYC/events.json","paper":"https://pith.science/paper/TPMCUXNS"},"agent_actions":{"view_html":"https://pith.science/pith/TPMCUXNSF2EHJ62MBQL6TFLQYC","download_json":"https://pith.science/pith/TPMCUXNSF2EHJ62MBQL6TFLQYC.json","view_paper":"https://pith.science/paper/TPMCUXNS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2007.10078&json=true","fetch_graph":"https://pith.science/api/pith-number/TPMCUXNSF2EHJ62MBQL6TFLQYC/graph.json","fetch_events":"https://pith.science/api/pith-number/TPMCUXNSF2EHJ62MBQL6TFLQYC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TPMCUXNSF2EHJ62MBQL6TFLQYC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TPMCUXNSF2EHJ62MBQL6TFLQYC/action/storage_attestation","attest_author":"https://pith.science/pith/TPMCUXNSF2EHJ62MBQL6TFLQYC/action/author_attestation","sign_citation":"https://pith.science/pith/TPMCUXNSF2EHJ62MBQL6TFLQYC/action/citation_signature","submit_replication":"https://pith.science/pith/TPMCUXNSF2EHJ62MBQL6TFLQYC/action/replication_record"}},"created_at":"2026-07-05T01:50:27.245216+00:00","updated_at":"2026-07-05T01:50:27.245216+00:00"}