{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:THBKDYRCOJME4TE757C2NJRTAU","short_pith_number":"pith:THBKDYRC","schema_version":"1.0","canonical_sha256":"99c2a1e22272584e4c9fefc5a6a633053cf0758ee6deca0b665e5457126a7468","source":{"kind":"arxiv","id":"1608.06577","version":1},"attestation_state":"computed","paper":{"title":"Massively parallel simulations of relativistic fluid dynamics on graphics processing units with CUDA","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-th"],"primary_cat":"physics.comp-ph","authors_text":"Dennis Bazow, Michael Strickland, Ulrich W. Heinz","submitted_at":"2016-08-23T16:59:58Z","abstract_excerpt":"Relativistic fluid dynamics is a major component in dynamical simulations of the quark-gluon plasma created in relativistic heavy-ion collisions. Simulations of the full three-dimensional dissipative dynamics of the quark-gluon plasma with fluctuating initial conditions are computationally expensive and typically require some degree of parallelization. In this paper, we present a GPU implementation of the Kurganov-Tadmor algorithm which solves the 3+1d relativistic viscous hydrodynamics equations including the effects of both bulk and shear viscosities. We demonstrate that the resulting CUDA-b"},"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":"1608.06577","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2016-08-23T16:59:58Z","cross_cats_sorted":["hep-ph","nucl-th"],"title_canon_sha256":"08a495973bc82523032c5e0c4e2c6648fd47eccfdbef83950a0d4608c96b6282","abstract_canon_sha256":"b4aa68565127b7b05f9b27d725754e91dfc9117f70435f9924be8024de4cfb7c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:22:16.396830Z","signature_b64":"RfoxXkz6qAqvuW4NcDLa9tx/5cH19bzdHT2lSLn4/SYuFzt3I6L7Gj5n8wpEQN6lelhil/XQafYfMn0KzcvCDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"99c2a1e22272584e4c9fefc5a6a633053cf0758ee6deca0b665e5457126a7468","last_reissued_at":"2026-05-18T00:22:16.396354Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:22:16.396354Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Massively parallel simulations of relativistic fluid dynamics on graphics processing units with CUDA","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-th"],"primary_cat":"physics.comp-ph","authors_text":"Dennis Bazow, Michael Strickland, Ulrich W. Heinz","submitted_at":"2016-08-23T16:59:58Z","abstract_excerpt":"Relativistic fluid dynamics is a major component in dynamical simulations of the quark-gluon plasma created in relativistic heavy-ion collisions. Simulations of the full three-dimensional dissipative dynamics of the quark-gluon plasma with fluctuating initial conditions are computationally expensive and typically require some degree of parallelization. In this paper, we present a GPU implementation of the Kurganov-Tadmor algorithm which solves the 3+1d relativistic viscous hydrodynamics equations including the effects of both bulk and shear viscosities. We demonstrate that the resulting CUDA-b"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.06577","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"1608.06577","created_at":"2026-05-18T00:22:16.396423+00:00"},{"alias_kind":"arxiv_version","alias_value":"1608.06577v1","created_at":"2026-05-18T00:22:16.396423+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.06577","created_at":"2026-05-18T00:22:16.396423+00:00"},{"alias_kind":"pith_short_12","alias_value":"THBKDYRCOJME","created_at":"2026-05-18T12:30:44.179134+00:00"},{"alias_kind":"pith_short_16","alias_value":"THBKDYRCOJME4TE7","created_at":"2026-05-18T12:30:44.179134+00:00"},{"alias_kind":"pith_short_8","alias_value":"THBKDYRC","created_at":"2026-05-18T12:30:44.179134+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/THBKDYRCOJME4TE757C2NJRTAU","json":"https://pith.science/pith/THBKDYRCOJME4TE757C2NJRTAU.json","graph_json":"https://pith.science/api/pith-number/THBKDYRCOJME4TE757C2NJRTAU/graph.json","events_json":"https://pith.science/api/pith-number/THBKDYRCOJME4TE757C2NJRTAU/events.json","paper":"https://pith.science/paper/THBKDYRC"},"agent_actions":{"view_html":"https://pith.science/pith/THBKDYRCOJME4TE757C2NJRTAU","download_json":"https://pith.science/pith/THBKDYRCOJME4TE757C2NJRTAU.json","view_paper":"https://pith.science/paper/THBKDYRC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1608.06577&json=true","fetch_graph":"https://pith.science/api/pith-number/THBKDYRCOJME4TE757C2NJRTAU/graph.json","fetch_events":"https://pith.science/api/pith-number/THBKDYRCOJME4TE757C2NJRTAU/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/THBKDYRCOJME4TE757C2NJRTAU/action/timestamp_anchor","attest_storage":"https://pith.science/pith/THBKDYRCOJME4TE757C2NJRTAU/action/storage_attestation","attest_author":"https://pith.science/pith/THBKDYRCOJME4TE757C2NJRTAU/action/author_attestation","sign_citation":"https://pith.science/pith/THBKDYRCOJME4TE757C2NJRTAU/action/citation_signature","submit_replication":"https://pith.science/pith/THBKDYRCOJME4TE757C2NJRTAU/action/replication_record"}},"created_at":"2026-05-18T00:22:16.396423+00:00","updated_at":"2026-05-18T00:22:16.396423+00:00"}