{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:QKHDRVE346ANLZ6NTH7U54H3HO","short_pith_number":"pith:QKHDRVE3","schema_version":"1.0","canonical_sha256":"828e38d49be780d5e7cd99ff4ef0fb3b97a5c6f8d0a345f32e756a2adb92f28d","source":{"kind":"arxiv","id":"1305.7052","version":2},"attestation_state":"computed","paper":{"title":"Relativistic viscous hydrodynamics for heavy-ion collisions with ECHO-QGP","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","hep-ph"],"primary_cat":"nucl-th","authors_text":"A. Beraudo, A. De Pace, A. Drago, F. Becattini, G. Inghirami, G. Pagliara, L. Del Zanna, V. Chandra, V. Rolando","submitted_at":"2013-05-30T10:13:59Z","abstract_excerpt":"We present ECHO-QGP, a numerical code for $(3+1)$-dimensional relativistic viscous hydrodynamics designed for the modeling of the space-time evolution of the matter created in high energy nuclear collisions. The code has been built on top of the \\emph{Eulerian Conservative High-Order} astrophysical code for general relativistic magneto-hydrodynamics [\\emph{Del Zanna et al., Astron. Astrophys. 473, 11, 2007}] and here it has been upgraded to handle the physics of the Quark-Gluon Plasma. ECHO-QGP features second-order treatment of causal relativistic viscosity effects in both Minkowskian or Bjor"},"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":"1305.7052","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-05-30T10:13:59Z","cross_cats_sorted":["astro-ph.HE","hep-ph"],"title_canon_sha256":"8459d5542c00cfd68eb0c7afb59167a39db47957556aca0e0b2dfa6147d62584","abstract_canon_sha256":"fbca242570ab40221385cbe8e96cf706f08fc04b636ee100e54d1ba1344c2253"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:14:49.721651Z","signature_b64":"QGpb8aQAkOnjbNXHw4cFh4QGVY0AL7SiwkwpuMbPBGA63h7Db5Uc3Lk1ujrU3SzH50S9e5ujbRYne4mflsKGBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"828e38d49be780d5e7cd99ff4ef0fb3b97a5c6f8d0a345f32e756a2adb92f28d","last_reissued_at":"2026-05-18T03:14:49.720904Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:14:49.720904Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Relativistic viscous hydrodynamics for heavy-ion collisions with ECHO-QGP","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","hep-ph"],"primary_cat":"nucl-th","authors_text":"A. Beraudo, A. De Pace, A. Drago, F. Becattini, G. Inghirami, G. Pagliara, L. Del Zanna, V. Chandra, V. Rolando","submitted_at":"2013-05-30T10:13:59Z","abstract_excerpt":"We present ECHO-QGP, a numerical code for $(3+1)$-dimensional relativistic viscous hydrodynamics designed for the modeling of the space-time evolution of the matter created in high energy nuclear collisions. The code has been built on top of the \\emph{Eulerian Conservative High-Order} astrophysical code for general relativistic magneto-hydrodynamics [\\emph{Del Zanna et al., Astron. Astrophys. 473, 11, 2007}] and here it has been upgraded to handle the physics of the Quark-Gluon Plasma. ECHO-QGP features second-order treatment of causal relativistic viscosity effects in both Minkowskian or Bjor"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.7052","kind":"arxiv","version":2},"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":"1305.7052","created_at":"2026-05-18T03:14:49.721031+00:00"},{"alias_kind":"arxiv_version","alias_value":"1305.7052v2","created_at":"2026-05-18T03:14:49.721031+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.7052","created_at":"2026-05-18T03:14:49.721031+00:00"},{"alias_kind":"pith_short_12","alias_value":"QKHDRVE346AN","created_at":"2026-05-18T12:27:57.521954+00:00"},{"alias_kind":"pith_short_16","alias_value":"QKHDRVE346ANLZ6N","created_at":"2026-05-18T12:27:57.521954+00:00"},{"alias_kind":"pith_short_8","alias_value":"QKHDRVE3","created_at":"2026-05-18T12:27:57.521954+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2605.12554","citing_title":"Spin dynamics and polarization in relativistic systems: recent developments","ref_index":10,"is_internal_anchor":true},{"citing_arxiv_id":"2604.04533","citing_title":"Dissipative spin hydrodynamics in Bjorken flow and thermal dilepton production","ref_index":23,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/QKHDRVE346ANLZ6NTH7U54H3HO","json":"https://pith.science/pith/QKHDRVE346ANLZ6NTH7U54H3HO.json","graph_json":"https://pith.science/api/pith-number/QKHDRVE346ANLZ6NTH7U54H3HO/graph.json","events_json":"https://pith.science/api/pith-number/QKHDRVE346ANLZ6NTH7U54H3HO/events.json","paper":"https://pith.science/paper/QKHDRVE3"},"agent_actions":{"view_html":"https://pith.science/pith/QKHDRVE346ANLZ6NTH7U54H3HO","download_json":"https://pith.science/pith/QKHDRVE346ANLZ6NTH7U54H3HO.json","view_paper":"https://pith.science/paper/QKHDRVE3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1305.7052&json=true","fetch_graph":"https://pith.science/api/pith-number/QKHDRVE346ANLZ6NTH7U54H3HO/graph.json","fetch_events":"https://pith.science/api/pith-number/QKHDRVE346ANLZ6NTH7U54H3HO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QKHDRVE346ANLZ6NTH7U54H3HO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QKHDRVE346ANLZ6NTH7U54H3HO/action/storage_attestation","attest_author":"https://pith.science/pith/QKHDRVE346ANLZ6NTH7U54H3HO/action/author_attestation","sign_citation":"https://pith.science/pith/QKHDRVE346ANLZ6NTH7U54H3HO/action/citation_signature","submit_replication":"https://pith.science/pith/QKHDRVE346ANLZ6NTH7U54H3HO/action/replication_record"}},"created_at":"2026-05-18T03:14:49.721031+00:00","updated_at":"2026-05-18T03:14:49.721031+00:00"}