{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:QYA5WWEPFFSGFRD3RKGYESXD4J","short_pith_number":"pith:QYA5WWEP","schema_version":"1.0","canonical_sha256":"8601db588f296462c47b8a8d824ae3e261034a2f7a0048372a2e17695cc78a12","source":{"kind":"arxiv","id":"1306.4926","version":1},"attestation_state":"computed","paper":{"title":"Implicit-Explicit Runge-Kutta schemes for hyperbolic systems with stiff relaxation and applications","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.NA","authors_text":"Giovanni Russo, Sebastiano Boscarino","submitted_at":"2013-06-20T16:06:41Z","abstract_excerpt":"In this paper we give an overview of Implicit-Explicit Runge-Kutta schemes applied to hyperbolic systems with stiff relaxation. In particular, we focus on some recent results on the uniform accuracy for hyperbolic systems with stiff relaxation [6], and hyperbolic system with diffusive relaxation [7, 5, 4]. In the latter case, we present an original application to a model problem arising in Extended Thermodynamics."},"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":"1306.4926","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.NA","submitted_at":"2013-06-20T16:06:41Z","cross_cats_sorted":[],"title_canon_sha256":"2b0ccff7559e1244a6c912a7475d6527dfd73762594023a5c99bfba4e637516b","abstract_canon_sha256":"78d33fb0263b7fa17e499879444c6f51c0ecdc7a2b0ae21018fa38a4be2320c7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:20:21.145117Z","signature_b64":"DUvARMoJ01z0ZX7nT0zHXmQmPYozfTw87nrmdjOKQYC092epCkOlXxSrDVftwtaE6N9YJO90Dg4thWKpYfHaDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8601db588f296462c47b8a8d824ae3e261034a2f7a0048372a2e17695cc78a12","last_reissued_at":"2026-05-18T03:20:21.144422Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:20:21.144422Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Implicit-Explicit Runge-Kutta schemes for hyperbolic systems with stiff relaxation and applications","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.NA","authors_text":"Giovanni Russo, Sebastiano Boscarino","submitted_at":"2013-06-20T16:06:41Z","abstract_excerpt":"In this paper we give an overview of Implicit-Explicit Runge-Kutta schemes applied to hyperbolic systems with stiff relaxation. In particular, we focus on some recent results on the uniform accuracy for hyperbolic systems with stiff relaxation [6], and hyperbolic system with diffusive relaxation [7, 5, 4]. In the latter case, we present an original application to a model problem arising in Extended Thermodynamics."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1306.4926","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":"1306.4926","created_at":"2026-05-18T03:20:21.144530+00:00"},{"alias_kind":"arxiv_version","alias_value":"1306.4926v1","created_at":"2026-05-18T03:20:21.144530+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1306.4926","created_at":"2026-05-18T03:20:21.144530+00:00"},{"alias_kind":"pith_short_12","alias_value":"QYA5WWEPFFSG","created_at":"2026-05-18T12:27:57.521954+00:00"},{"alias_kind":"pith_short_16","alias_value":"QYA5WWEPFFSGFRD3","created_at":"2026-05-18T12:27:57.521954+00:00"},{"alias_kind":"pith_short_8","alias_value":"QYA5WWEP","created_at":"2026-05-18T12:27:57.521954+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/QYA5WWEPFFSGFRD3RKGYESXD4J","json":"https://pith.science/pith/QYA5WWEPFFSGFRD3RKGYESXD4J.json","graph_json":"https://pith.science/api/pith-number/QYA5WWEPFFSGFRD3RKGYESXD4J/graph.json","events_json":"https://pith.science/api/pith-number/QYA5WWEPFFSGFRD3RKGYESXD4J/events.json","paper":"https://pith.science/paper/QYA5WWEP"},"agent_actions":{"view_html":"https://pith.science/pith/QYA5WWEPFFSGFRD3RKGYESXD4J","download_json":"https://pith.science/pith/QYA5WWEPFFSGFRD3RKGYESXD4J.json","view_paper":"https://pith.science/paper/QYA5WWEP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1306.4926&json=true","fetch_graph":"https://pith.science/api/pith-number/QYA5WWEPFFSGFRD3RKGYESXD4J/graph.json","fetch_events":"https://pith.science/api/pith-number/QYA5WWEPFFSGFRD3RKGYESXD4J/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QYA5WWEPFFSGFRD3RKGYESXD4J/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QYA5WWEPFFSGFRD3RKGYESXD4J/action/storage_attestation","attest_author":"https://pith.science/pith/QYA5WWEPFFSGFRD3RKGYESXD4J/action/author_attestation","sign_citation":"https://pith.science/pith/QYA5WWEPFFSGFRD3RKGYESXD4J/action/citation_signature","submit_replication":"https://pith.science/pith/QYA5WWEPFFSGFRD3RKGYESXD4J/action/replication_record"}},"created_at":"2026-05-18T03:20:21.144530+00:00","updated_at":"2026-05-18T03:20:21.144530+00:00"}