{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:JACFZ7HEY62FK7XIEKVEJZZORK","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"d0d13552428a6c8a6b9c28e70e3788de68e87eadf2f37d7f9016bacb003a4f5e","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-03-10T17:59:02Z","title_canon_sha256":"ef2dd19d23e959c3da4a47f5a453e81e9d8937cc5f1152e982e0d448bd0bfdbe"},"schema_version":"1.0","source":{"id":"1403.2323","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1403.2323","created_at":"2026-05-18T01:36:38Z"},{"alias_kind":"arxiv_version","alias_value":"1403.2323v2","created_at":"2026-05-18T01:36:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.2323","created_at":"2026-05-18T01:36:38Z"},{"alias_kind":"pith_short_12","alias_value":"JACFZ7HEY62F","created_at":"2026-05-18T12:28:33Z"},{"alias_kind":"pith_short_16","alias_value":"JACFZ7HEY62FK7XI","created_at":"2026-05-18T12:28:33Z"},{"alias_kind":"pith_short_8","alias_value":"JACFZ7HE","created_at":"2026-05-18T12:28:33Z"}],"graph_snapshots":[{"event_id":"sha256:154f1c39c3c4711f702904b166e23478df68a0daba73403577bc88eb19ece4df","target":"graph","created_at":"2026-05-18T01:36:38Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We study the radiative processes that affect the propagation of a high energy gluon in a dense medium, such as a quark-gluon plasma. In particular, we investigate the role of the large double logarithms corrections, $\\sim\\alpha_s \\ln^2 L/\\tau_0$, that were recently identified in the study of $p_\\perp$-broadening by Liou, Mueller and Wu. We show that these large corrections can be reabsorbed in a renormalization of the jet quenching parameter controlling both momentum broadening and energy loss. We argue that the probabilistic description of these phenomena remains valid, in spite of the large ","authors_text":"Jean-Paul Blaizot, Yacine Mehtar-Tani","cross_cats":["nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-03-10T17:59:02Z","title":"Renormalization of the jet-quenching parameter"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.2323","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:1efa12442da26ce3d881d2c3a47a785d61a2436ef80220698b80c391e4c999c0","target":"record","created_at":"2026-05-18T01:36:38Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"d0d13552428a6c8a6b9c28e70e3788de68e87eadf2f37d7f9016bacb003a4f5e","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-03-10T17:59:02Z","title_canon_sha256":"ef2dd19d23e959c3da4a47f5a453e81e9d8937cc5f1152e982e0d448bd0bfdbe"},"schema_version":"1.0","source":{"id":"1403.2323","kind":"arxiv","version":2}},"canonical_sha256":"48045cfce4c7b4557ee822aa44e72e8aadccabae606aaabe70ab94b6db332806","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"48045cfce4c7b4557ee822aa44e72e8aadccabae606aaabe70ab94b6db332806","first_computed_at":"2026-05-18T01:36:38.959372Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:36:38.959372Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RIO0aUmKPOiQFc53Q8DZy0csBbfmR9E26IfiTyHjGLE7i0Rp+gf2+aOEsK5IbGEuSQ/C5hb/Z28YX4UexCaQDg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:36:38.960052Z","signed_message":"canonical_sha256_bytes"},"source_id":"1403.2323","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1efa12442da26ce3d881d2c3a47a785d61a2436ef80220698b80c391e4c999c0","sha256:154f1c39c3c4711f702904b166e23478df68a0daba73403577bc88eb19ece4df"],"state_sha256":"70ef4cd9271a0f854e0f64b97907a67f6dbdd631c52e046bda5b4dcae740f056"}