{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:ERE744CSEYRTEUW3YXMISRZC7J","short_pith_number":"pith:ERE744CS","schema_version":"1.0","canonical_sha256":"2449fe705226233252dbc5d8894722fa74667bf9913d227ed75ddf7e0f4bd321","source":{"kind":"arxiv","id":"2011.05818","version":2},"attestation_state":"computed","paper":{"title":"Ballistic diffusion of heavy quarks in the early stage of relativistic heavy ion collisions at RHIC and LHC","license":"http://creativecommons.org/publicdomain/zero/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"Jun-Hong Liu, Marco Ruggieri, Santosh K. Das, Vincenzo Greco","submitted_at":"2020-11-11T14:30:45Z","abstract_excerpt":"We study the diffusion of charm quarks in the early stage of high energy nuclear collisions at the RHIC and the LHC. The main novelty of the present study is the introduction of the color current carried by the heavy quarks that propagate in the evolving Glasma (Ev-Glasma), that is responsible of the energy loss via polarization of the medium. We compute the transverse momentum broadening, $\\sigma_p$, of charm in the pre-thermalization stage, and the impact of the diffusion on the nuclear modification factor in nucleus-nucleus collisions. The net effect of energy loss is marginal in the pre-th"},"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":"2011.05818","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"hep-ph","submitted_at":"2020-11-11T14:30:45Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"806bf6ec7cec8b433df6243734ddb19c4b86fd7e49af0a1ff2b1f00fdab67a8e","abstract_canon_sha256":"23b72443ca22f576cce1598dfb765a52576850f5a54102dbbda020020b15a22b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:19:37.828625Z","signature_b64":"vRDHbBaeMgkiJCYMIjJQy5HwXVU4+J8vsyYMc2Ky0zk2kN79Bblw2Je0w1Sham+ZklFhPJXwSqOpC6oTTXYICg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2449fe705226233252dbc5d8894722fa74667bf9913d227ed75ddf7e0f4bd321","last_reissued_at":"2026-07-05T02:19:37.828152Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:19:37.828152Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Ballistic diffusion of heavy quarks in the early stage of relativistic heavy ion collisions at RHIC and LHC","license":"http://creativecommons.org/publicdomain/zero/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"Jun-Hong Liu, Marco Ruggieri, Santosh K. Das, Vincenzo Greco","submitted_at":"2020-11-11T14:30:45Z","abstract_excerpt":"We study the diffusion of charm quarks in the early stage of high energy nuclear collisions at the RHIC and the LHC. The main novelty of the present study is the introduction of the color current carried by the heavy quarks that propagate in the evolving Glasma (Ev-Glasma), that is responsible of the energy loss via polarization of the medium. We compute the transverse momentum broadening, $\\sigma_p$, of charm in the pre-thermalization stage, and the impact of the diffusion on the nuclear modification factor in nucleus-nucleus collisions. The net effect of energy loss is marginal in the pre-th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2011.05818","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/2011.05818/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":"2011.05818","created_at":"2026-07-05T02:19:37.828207+00:00"},{"alias_kind":"arxiv_version","alias_value":"2011.05818v2","created_at":"2026-07-05T02:19:37.828207+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2011.05818","created_at":"2026-07-05T02:19:37.828207+00:00"},{"alias_kind":"pith_short_12","alias_value":"ERE744CSEYRT","created_at":"2026-07-05T02:19:37.828207+00:00"},{"alias_kind":"pith_short_16","alias_value":"ERE744CSEYRTEUW3","created_at":"2026-07-05T02:19:37.828207+00:00"},{"alias_kind":"pith_short_8","alias_value":"ERE744CS","created_at":"2026-07-05T02:19:37.828207+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/ERE744CSEYRTEUW3YXMISRZC7J","json":"https://pith.science/pith/ERE744CSEYRTEUW3YXMISRZC7J.json","graph_json":"https://pith.science/api/pith-number/ERE744CSEYRTEUW3YXMISRZC7J/graph.json","events_json":"https://pith.science/api/pith-number/ERE744CSEYRTEUW3YXMISRZC7J/events.json","paper":"https://pith.science/paper/ERE744CS"},"agent_actions":{"view_html":"https://pith.science/pith/ERE744CSEYRTEUW3YXMISRZC7J","download_json":"https://pith.science/pith/ERE744CSEYRTEUW3YXMISRZC7J.json","view_paper":"https://pith.science/paper/ERE744CS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2011.05818&json=true","fetch_graph":"https://pith.science/api/pith-number/ERE744CSEYRTEUW3YXMISRZC7J/graph.json","fetch_events":"https://pith.science/api/pith-number/ERE744CSEYRTEUW3YXMISRZC7J/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ERE744CSEYRTEUW3YXMISRZC7J/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ERE744CSEYRTEUW3YXMISRZC7J/action/storage_attestation","attest_author":"https://pith.science/pith/ERE744CSEYRTEUW3YXMISRZC7J/action/author_attestation","sign_citation":"https://pith.science/pith/ERE744CSEYRTEUW3YXMISRZC7J/action/citation_signature","submit_replication":"https://pith.science/pith/ERE744CSEYRTEUW3YXMISRZC7J/action/replication_record"}},"created_at":"2026-07-05T02:19:37.828207+00:00","updated_at":"2026-07-05T02:19:37.828207+00:00"}