{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:DMOFZMP6MO2LZT44G5CQWN67T5","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":"6d06ff548ade7c54eff32b172e1af50314298f177a1b190ef535d56ecf89e438","cross_cats_sorted":["hep-ph","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2012-05-10T22:11:12Z","title_canon_sha256":"82c588b051682e9bd4f89b36dac4e438f20c0a6802b51fb8a13017428bf08ad9"},"schema_version":"1.0","source":{"id":"1205.2396","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.2396","created_at":"2026-05-18T02:21:10Z"},{"alias_kind":"arxiv_version","alias_value":"1205.2396v2","created_at":"2026-05-18T02:21:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.2396","created_at":"2026-05-18T02:21:10Z"},{"alias_kind":"pith_short_12","alias_value":"DMOFZMP6MO2L","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_16","alias_value":"DMOFZMP6MO2LZT44","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_8","alias_value":"DMOFZMP6","created_at":"2026-05-18T12:27:04Z"}],"graph_snapshots":[{"event_id":"sha256:7432f4047e0670dd9821da34c78475d43a856a409a9b71abca807d7a6e73c7e0","target":"graph","created_at":"2026-05-18T02:21:10Z","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":"Within the framework of the Langevin equation, we study the energy loss of heavy quark due to quasi-elastic multiple scatterings in a quark-gluon plasma created by relativistic heavy-ion collisions. We investigate how the initial configuration of the quark-gluon plasma as well as its properties affect the final state spectra and elliptic flow of D meson and non-photonic electron. We find that both the geometric anisotropy of the initial quark-gluon plasma and the flow profiles of the hydrodynamic medium play important roles in the heavy quark energy loss process and the development of elliptic","authors_text":"Guang-You Qin, Shanshan Cao, Steffen A. Bass","cross_cats":["hep-ph","nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2012-05-10T22:11:12Z","title":"Model and parameter dependence of heavy quark energy loss in a hot and dense medium"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.2396","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:de93f0ec299912c19dddf4a354a34f1292220d7f2667607dda152c8a59667308","target":"record","created_at":"2026-05-18T02:21:10Z","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":"6d06ff548ade7c54eff32b172e1af50314298f177a1b190ef535d56ecf89e438","cross_cats_sorted":["hep-ph","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2012-05-10T22:11:12Z","title_canon_sha256":"82c588b051682e9bd4f89b36dac4e438f20c0a6802b51fb8a13017428bf08ad9"},"schema_version":"1.0","source":{"id":"1205.2396","kind":"arxiv","version":2}},"canonical_sha256":"1b1c5cb1fe63b4bccf9c37450b37df9f49038d47a7469327a73b66eda2371d45","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1b1c5cb1fe63b4bccf9c37450b37df9f49038d47a7469327a73b66eda2371d45","first_computed_at":"2026-05-18T02:21:10.430287Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:21:10.430287Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6KzJHPlFUGinsv8WMk+C4Y0u6ePC6FBCo417vdCvqw+7p7H7TMzOkbBKnvs9DeP7vJr6PjTqllA3cCQwbNvXAA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:21:10.430749Z","signed_message":"canonical_sha256_bytes"},"source_id":"1205.2396","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:de93f0ec299912c19dddf4a354a34f1292220d7f2667607dda152c8a59667308","sha256:7432f4047e0670dd9821da34c78475d43a856a409a9b71abca807d7a6e73c7e0"],"state_sha256":"a47d1b240a3673043cde80f2f46c686b9c513ab136b3880af00497c53fe0ec7f"}