{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2001:OCAN2PEPJFKFKIU4H47XLYCMKO","short_pith_number":"pith:OCAN2PEP","schema_version":"1.0","canonical_sha256":"7080dd3c8f495455229c3f3f75e04c53bc74ce8b3b5096791a515b9eaa6c1d4a","source":{"kind":"arxiv","id":"nucl-th/0104073","version":3},"attestation_state":"computed","paper":{"title":"Saturation of Elliptic Flow and the Transport Opacity of the Gluon Plasma at RHIC","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"Denes Molnar, Miklos Gyulassy (Columbia University, New York)","submitted_at":"2001-04-24T20:53:21Z","abstract_excerpt":"Differential elliptic flow and particle spectra are calculated taking into account the finite transport opacity of the gluon plasma produced in Au+Au at Ecm ~ 130 A GeV at RHIC. Covariant numerical solutions of the ultrarelativistic Boltzmann equation are obtained using the MPC parton cascade technique. For typical pQCD (~3 mb) elastic cross sections, extreme initial gluon densities, dN/deta ~ 15000, are required to reproduce the elliptic flow saturation pattern reported by STAR. However, we show that the solutions depend mainly on the transport opacity, $\\chi=\\int dz \\sigma_t\\rho_g$, and thus"},"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":"nucl-th/0104073","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"nucl-th","submitted_at":"2001-04-24T20:53:21Z","cross_cats_sorted":[],"title_canon_sha256":"471df8c2e3950c8f0428ed77c45a0d6c02ae0da9705378901e11590058f77a1c","abstract_canon_sha256":"234fcf62ed7be8b45c676e51f717a57e95e08bf684d506f06126e9e20c7d9e2e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:54:13.652048Z","signature_b64":"F0/pgqvx6tahFJmLsuuBddhAhFgor5xscw3oIZSRVA5ck5deKYLQ/X7KWY4d0ujQZFjDrD5TsGJvt41dgSYFCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7080dd3c8f495455229c3f3f75e04c53bc74ce8b3b5096791a515b9eaa6c1d4a","last_reissued_at":"2026-07-04T15:54:13.651632Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:54:13.651632Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Saturation of Elliptic Flow and the Transport Opacity of the Gluon Plasma at RHIC","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"Denes Molnar, Miklos Gyulassy (Columbia University, New York)","submitted_at":"2001-04-24T20:53:21Z","abstract_excerpt":"Differential elliptic flow and particle spectra are calculated taking into account the finite transport opacity of the gluon plasma produced in Au+Au at Ecm ~ 130 A GeV at RHIC. Covariant numerical solutions of the ultrarelativistic Boltzmann equation are obtained using the MPC parton cascade technique. For typical pQCD (~3 mb) elastic cross sections, extreme initial gluon densities, dN/deta ~ 15000, are required to reproduce the elliptic flow saturation pattern reported by STAR. However, we show that the solutions depend mainly on the transport opacity, $\\chi=\\int dz \\sigma_t\\rho_g$, and thus"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/0104073","kind":"arxiv","version":3},"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/nucl-th/0104073/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":"nucl-th/0104073","created_at":"2026-07-04T15:54:13.651693+00:00"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/0104073v3","created_at":"2026-07-04T15:54:13.651693+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/0104073","created_at":"2026-07-04T15:54:13.651693+00:00"},{"alias_kind":"pith_short_12","alias_value":"OCAN2PEPJFKF","created_at":"2026-07-04T15:54:13.651693+00:00"},{"alias_kind":"pith_short_16","alias_value":"OCAN2PEPJFKFKIU4","created_at":"2026-07-04T15:54:13.651693+00:00"},{"alias_kind":"pith_short_8","alias_value":"OCAN2PEP","created_at":"2026-07-04T15:54:13.651693+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"1906.12313","citing_title":"How AMPT generates large elliptic flow with small cross sections","ref_index":6,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/OCAN2PEPJFKFKIU4H47XLYCMKO","json":"https://pith.science/pith/OCAN2PEPJFKFKIU4H47XLYCMKO.json","graph_json":"https://pith.science/api/pith-number/OCAN2PEPJFKFKIU4H47XLYCMKO/graph.json","events_json":"https://pith.science/api/pith-number/OCAN2PEPJFKFKIU4H47XLYCMKO/events.json","paper":"https://pith.science/paper/OCAN2PEP"},"agent_actions":{"view_html":"https://pith.science/pith/OCAN2PEPJFKFKIU4H47XLYCMKO","download_json":"https://pith.science/pith/OCAN2PEPJFKFKIU4H47XLYCMKO.json","view_paper":"https://pith.science/paper/OCAN2PEP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=nucl-th/0104073&json=true","fetch_graph":"https://pith.science/api/pith-number/OCAN2PEPJFKFKIU4H47XLYCMKO/graph.json","fetch_events":"https://pith.science/api/pith-number/OCAN2PEPJFKFKIU4H47XLYCMKO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OCAN2PEPJFKFKIU4H47XLYCMKO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OCAN2PEPJFKFKIU4H47XLYCMKO/action/storage_attestation","attest_author":"https://pith.science/pith/OCAN2PEPJFKFKIU4H47XLYCMKO/action/author_attestation","sign_citation":"https://pith.science/pith/OCAN2PEPJFKFKIU4H47XLYCMKO/action/citation_signature","submit_replication":"https://pith.science/pith/OCAN2PEPJFKFKIU4H47XLYCMKO/action/replication_record"}},"created_at":"2026-07-04T15:54:13.651693+00:00","updated_at":"2026-07-04T15:54:13.651693+00:00"}