{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:DGU3RBE5ZXZFBVJZRTM77IYF5N","short_pith_number":"pith:DGU3RBE5","schema_version":"1.0","canonical_sha256":"19a9b8849dcdf250d5398cd9ffa305eb62134baf2dd8f6817c456327b5eeb92d","source":{"kind":"arxiv","id":"0907.3893","version":3},"attestation_state":"computed","paper":{"title":"Constraining the onset of viscous hydrodynamics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Mauricio Martinez, Michael Strickland","submitted_at":"2009-07-22T17:24:23Z","abstract_excerpt":"We derive two general criteria that can be used to constrain the initial time of the onset of 2nd-order conformal viscous hydrodynamics in relativistic heavy-ion collisions. We show this explicitly for 0+1 dimensional viscous hydrodynamics and discuss how to extend the constraint to higher dimensions."},"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":"0907.3893","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-07-22T17:24:23Z","cross_cats_sorted":[],"title_canon_sha256":"4adb32057234b25854fb4623ca7cf38a128be43ed224a9b92224f13226032be7","abstract_canon_sha256":"5f2f668adad94c4bc81476c605ed4c9d83403c7af68a9982a437d243ce33185d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:44:32.812342Z","signature_b64":"jyE7+90vcTwxQcMGs883Cm/HzTczU54KHZyXutK+3wepRkBmphq+PN9pP+oEzIGpUyQ/c5xUoTMbLeigCuPpDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"19a9b8849dcdf250d5398cd9ffa305eb62134baf2dd8f6817c456327b5eeb92d","last_reissued_at":"2026-05-18T02:44:32.811905Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:44:32.811905Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Constraining the onset of viscous hydrodynamics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Mauricio Martinez, Michael Strickland","submitted_at":"2009-07-22T17:24:23Z","abstract_excerpt":"We derive two general criteria that can be used to constrain the initial time of the onset of 2nd-order conformal viscous hydrodynamics in relativistic heavy-ion collisions. We show this explicitly for 0+1 dimensional viscous hydrodynamics and discuss how to extend the constraint to higher dimensions."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0907.3893","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":""},"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":"0907.3893","created_at":"2026-05-18T02:44:32.811970+00:00"},{"alias_kind":"arxiv_version","alias_value":"0907.3893v3","created_at":"2026-05-18T02:44:32.811970+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0907.3893","created_at":"2026-05-18T02:44:32.811970+00:00"},{"alias_kind":"pith_short_12","alias_value":"DGU3RBE5ZXZF","created_at":"2026-05-18T12:25:59.703012+00:00"},{"alias_kind":"pith_short_16","alias_value":"DGU3RBE5ZXZFBVJZ","created_at":"2026-05-18T12:25:59.703012+00:00"},{"alias_kind":"pith_short_8","alias_value":"DGU3RBE5","created_at":"2026-05-18T12:25:59.703012+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/DGU3RBE5ZXZFBVJZRTM77IYF5N","json":"https://pith.science/pith/DGU3RBE5ZXZFBVJZRTM77IYF5N.json","graph_json":"https://pith.science/api/pith-number/DGU3RBE5ZXZFBVJZRTM77IYF5N/graph.json","events_json":"https://pith.science/api/pith-number/DGU3RBE5ZXZFBVJZRTM77IYF5N/events.json","paper":"https://pith.science/paper/DGU3RBE5"},"agent_actions":{"view_html":"https://pith.science/pith/DGU3RBE5ZXZFBVJZRTM77IYF5N","download_json":"https://pith.science/pith/DGU3RBE5ZXZFBVJZRTM77IYF5N.json","view_paper":"https://pith.science/paper/DGU3RBE5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0907.3893&json=true","fetch_graph":"https://pith.science/api/pith-number/DGU3RBE5ZXZFBVJZRTM77IYF5N/graph.json","fetch_events":"https://pith.science/api/pith-number/DGU3RBE5ZXZFBVJZRTM77IYF5N/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DGU3RBE5ZXZFBVJZRTM77IYF5N/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DGU3RBE5ZXZFBVJZRTM77IYF5N/action/storage_attestation","attest_author":"https://pith.science/pith/DGU3RBE5ZXZFBVJZRTM77IYF5N/action/author_attestation","sign_citation":"https://pith.science/pith/DGU3RBE5ZXZFBVJZRTM77IYF5N/action/citation_signature","submit_replication":"https://pith.science/pith/DGU3RBE5ZXZFBVJZRTM77IYF5N/action/replication_record"}},"created_at":"2026-05-18T02:44:32.811970+00:00","updated_at":"2026-05-18T02:44:32.811970+00:00"}