{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:XZEL3OSOAO3XYXX76HVKLG6OXF","short_pith_number":"pith:XZEL3OSO","schema_version":"1.0","canonical_sha256":"be48bdba4e03b77c5efff1eaa59bceb968d5d6cf9f8554b37908d9b04153d372","source":{"kind":"arxiv","id":"1503.03039","version":2},"attestation_state":"computed","paper":{"title":"Tomography of the Quark-Gluon-Plasma by Charm Quarks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-ex"],"primary_cat":"nucl-th","authors_text":"Daniel Cabrera, Elena Bratkovskaya, Hamza Berrehrah, Juan M. Torres-Rincon, Laura Tolos, Taesoo Song, Wolfgang Cassing","submitted_at":"2015-03-10T19:16:12Z","abstract_excerpt":"We study charm production in ultra-relativistic heavy-ion collisions by using the Parton-Hadron-String Dynamics (PHSD) transport approach. The initial charm quarks are produced by the Pythia event generator tuned to fit the transverse momentum spectrum and rapidity distribution of charm quarks from Fixed-Order Next-to-Leading Logarithm (FONLL) calculations. The produced charm quarks scatter in the quark-gluon plasma (QGP) with the off-shell partons whose masses and widths are given by the Dynamical Quasi-Particle Model (DQPM) which reproduces the lattice QCD equation-of-state in thermal equili"},"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":"1503.03039","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2015-03-10T19:16:12Z","cross_cats_sorted":["hep-ph","nucl-ex"],"title_canon_sha256":"3b19bd825d46ae755ca97316e9c48c5bee237bca3fa0133c482ed4f4684139ab","abstract_canon_sha256":"184824ca5c63fd03fda3a7c13e53cec5f11a2e022f0f809041e6baed99cdce47"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:35:54.879759Z","signature_b64":"KWyx79uv8HlwaYsAivJkOnGFVASm4m6RCQ9BlQNwI+BiN/7KtetnuT4GPmv+BKBBYhOkfhBcKQGrgTS1sv4oBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"be48bdba4e03b77c5efff1eaa59bceb968d5d6cf9f8554b37908d9b04153d372","last_reissued_at":"2026-05-18T01:35:54.879272Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:35:54.879272Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Tomography of the Quark-Gluon-Plasma by Charm Quarks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-ex"],"primary_cat":"nucl-th","authors_text":"Daniel Cabrera, Elena Bratkovskaya, Hamza Berrehrah, Juan M. Torres-Rincon, Laura Tolos, Taesoo Song, Wolfgang Cassing","submitted_at":"2015-03-10T19:16:12Z","abstract_excerpt":"We study charm production in ultra-relativistic heavy-ion collisions by using the Parton-Hadron-String Dynamics (PHSD) transport approach. The initial charm quarks are produced by the Pythia event generator tuned to fit the transverse momentum spectrum and rapidity distribution of charm quarks from Fixed-Order Next-to-Leading Logarithm (FONLL) calculations. The produced charm quarks scatter in the quark-gluon plasma (QGP) with the off-shell partons whose masses and widths are given by the Dynamical Quasi-Particle Model (DQPM) which reproduces the lattice QCD equation-of-state in thermal equili"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.03039","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":"1503.03039","created_at":"2026-05-18T01:35:54.879352+00:00"},{"alias_kind":"arxiv_version","alias_value":"1503.03039v2","created_at":"2026-05-18T01:35:54.879352+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.03039","created_at":"2026-05-18T01:35:54.879352+00:00"},{"alias_kind":"pith_short_12","alias_value":"XZEL3OSOAO3X","created_at":"2026-05-18T12:29:50.041715+00:00"},{"alias_kind":"pith_short_16","alias_value":"XZEL3OSOAO3XYXX7","created_at":"2026-05-18T12:29:50.041715+00:00"},{"alias_kind":"pith_short_8","alias_value":"XZEL3OSO","created_at":"2026-05-18T12:29:50.041715+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":3,"internal_anchor_count":2,"sample":[{"citing_arxiv_id":"2605.21222","citing_title":"System-size dependence of the $D^0$--$D_s^+$ flow splitting from early $D_s^+$ formation at $\\sqrt{s_{NN}} = 5.36$~TeV","ref_index":26,"is_internal_anchor":true},{"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":54,"is_internal_anchor":true},{"citing_arxiv_id":"2604.07982","citing_title":"Memory effect on the heavy quark dynamics in hot QCD matter","ref_index":13,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/XZEL3OSOAO3XYXX76HVKLG6OXF","json":"https://pith.science/pith/XZEL3OSOAO3XYXX76HVKLG6OXF.json","graph_json":"https://pith.science/api/pith-number/XZEL3OSOAO3XYXX76HVKLG6OXF/graph.json","events_json":"https://pith.science/api/pith-number/XZEL3OSOAO3XYXX76HVKLG6OXF/events.json","paper":"https://pith.science/paper/XZEL3OSO"},"agent_actions":{"view_html":"https://pith.science/pith/XZEL3OSOAO3XYXX76HVKLG6OXF","download_json":"https://pith.science/pith/XZEL3OSOAO3XYXX76HVKLG6OXF.json","view_paper":"https://pith.science/paper/XZEL3OSO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1503.03039&json=true","fetch_graph":"https://pith.science/api/pith-number/XZEL3OSOAO3XYXX76HVKLG6OXF/graph.json","fetch_events":"https://pith.science/api/pith-number/XZEL3OSOAO3XYXX76HVKLG6OXF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XZEL3OSOAO3XYXX76HVKLG6OXF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XZEL3OSOAO3XYXX76HVKLG6OXF/action/storage_attestation","attest_author":"https://pith.science/pith/XZEL3OSOAO3XYXX76HVKLG6OXF/action/author_attestation","sign_citation":"https://pith.science/pith/XZEL3OSOAO3XYXX76HVKLG6OXF/action/citation_signature","submit_replication":"https://pith.science/pith/XZEL3OSOAO3XYXX76HVKLG6OXF/action/replication_record"}},"created_at":"2026-05-18T01:35:54.879352+00:00","updated_at":"2026-05-18T01:35:54.879352+00:00"}