{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:LMHMQ622ULSQJN55JSSOLI45LK","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":"f7911105d0997072a42e219d58d4a132edf37fe0bebdfa5dd9db360feee7c405","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-06-22T20:47:32Z","title_canon_sha256":"f2b1087e68fd2302f5d8a2b833880f988e0405513b7c40ad2592df73cb6eace0"},"schema_version":"1.0","source":{"id":"1806.08848","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.08848","created_at":"2026-05-17T23:58:38Z"},{"alias_kind":"arxiv_version","alias_value":"1806.08848v1","created_at":"2026-05-17T23:58:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.08848","created_at":"2026-05-17T23:58:38Z"},{"alias_kind":"pith_short_12","alias_value":"LMHMQ622ULSQ","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_16","alias_value":"LMHMQ622ULSQJN55","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_8","alias_value":"LMHMQ622","created_at":"2026-05-18T12:32:37Z"}],"graph_snapshots":[{"event_id":"sha256:bee6d64274814b1088bf8a7b263577cdede3fb088223c5f108200d55f7d95f59","target":"graph","created_at":"2026-05-17T23:58:38Z","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":"In relativistic heavy-ion collisions, the production of heavy quarks at large transverse momenta is strongly suppressed compared to proton-proton collisions. In addition an unexpectedly large azimuthal anisotropy was observed for the emission of charmed hadrons in non-central collisions. Both observations pose challenges to the theoretical understanding of the coupling between heavy quarks and the quark-gluon plasma produced in these collisions. Transport models for the evolution of heavy quarks in a QCD medium offer the opportunity to study these effects - two of the most successful approache","authors_text":"Steffen A. Bass, Weiyao Ke, Yingru Xu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-06-22T20:47:32Z","title":"A linearized Boltzmann--Langevin model for heavy quark transport in hot and dense QCD matter"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.08848","kind":"arxiv","version":1},"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":"sha256:3bef4df1af0123047f6d3933dc45213f959795f603cfe4058bca91ad9a332302","target":"record","created_at":"2026-05-17T23:58:38Z","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":"f7911105d0997072a42e219d58d4a132edf37fe0bebdfa5dd9db360feee7c405","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-06-22T20:47:32Z","title_canon_sha256":"f2b1087e68fd2302f5d8a2b833880f988e0405513b7c40ad2592df73cb6eace0"},"schema_version":"1.0","source":{"id":"1806.08848","kind":"arxiv","version":1}},"canonical_sha256":"5b0ec87b5aa2e504b7bd4ca4e5a39d5a98b754cf0d37a61c528a9181cd8f029e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5b0ec87b5aa2e504b7bd4ca4e5a39d5a98b754cf0d37a61c528a9181cd8f029e","first_computed_at":"2026-05-17T23:58:38.779931Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:58:38.779931Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YEVfaVPo84v6NMiCZRqEDA8eHn+YP0Vz73417Y0jreWkh9TrTdRosczn03v9BYqVqcZ6SRQW/h1EyWHBHCwcDg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:58:38.780620Z","signed_message":"canonical_sha256_bytes"},"source_id":"1806.08848","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3bef4df1af0123047f6d3933dc45213f959795f603cfe4058bca91ad9a332302","sha256:bee6d64274814b1088bf8a7b263577cdede3fb088223c5f108200d55f7d95f59"],"state_sha256":"03d14012980fba32dd9c7c5a5b53d73af5c4e093101b4c88d0128a529f89e895"}