{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:BHQFW5ZMG6C46A5OWO7K5OZBFJ","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"a1e5bcf4b9578cfbe403bd8e4e2058ff9333c8b1249839f4344f925f5451e6c6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.NA","submitted_at":"2017-12-31T11:53:34Z","title_canon_sha256":"542b14d32c371dfabd9b3041c18d8785278632be336ea847d2817ce97bd5475f"},"schema_version":"1.0","source":{"id":"1801.00270","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.00270","created_at":"2026-05-18T00:25:50Z"},{"alias_kind":"arxiv_version","alias_value":"1801.00270v1","created_at":"2026-05-18T00:25:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.00270","created_at":"2026-05-18T00:25:50Z"},{"alias_kind":"pith_short_12","alias_value":"BHQFW5ZMG6C4","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_16","alias_value":"BHQFW5ZMG6C46A5O","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_8","alias_value":"BHQFW5ZM","created_at":"2026-05-18T12:31:08Z"}],"graph_snapshots":[{"event_id":"sha256:1722dc1979e380c42b8b89e39c32f3617a96a2451ec3eab8965e01cf95924f20","target":"graph","created_at":"2026-05-18T00:25:50Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"This paper develops a new fifth order accurate Hermite WENO (HWENO) reconstruction method for hyperbolic conservation schemes in the framework of the two-stage fourth order accurate temporal discretization in [{\\em J. Li and Z. Du, A two-stage fourth order time-accurate discretization {L}ax--{W}endroff type flow solvers, {I}. {H}yperbolic conservation laws, SIAM, J. Sci. Comput., 38 (2016), pp.~A3046--A3069}]. Instead of computing the first moment of the solution additionally in the conventional HWENO or DG approach, we can directly take the {\\em interface values}, which are already available ","authors_text":"Jiequan Li, Zhifang Du","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.NA","submitted_at":"2017-12-31T11:53:34Z","title":"A Hermite WENO reconstruction for fourth order temporal accurate schemes based on the GRP solver for hyperbolic conservation laws"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.00270","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:5814237992fd884f00d694ea7443db1c3a64898642e58cac08f637eedb902e1c","target":"record","created_at":"2026-05-18T00:25:50Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"a1e5bcf4b9578cfbe403bd8e4e2058ff9333c8b1249839f4344f925f5451e6c6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.NA","submitted_at":"2017-12-31T11:53:34Z","title_canon_sha256":"542b14d32c371dfabd9b3041c18d8785278632be336ea847d2817ce97bd5475f"},"schema_version":"1.0","source":{"id":"1801.00270","kind":"arxiv","version":1}},"canonical_sha256":"09e05b772c3785cf03aeb3beaebb212a48369285c147d84d30f8df57f27c3367","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"09e05b772c3785cf03aeb3beaebb212a48369285c147d84d30f8df57f27c3367","first_computed_at":"2026-05-18T00:25:50.730764Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:25:50.730764Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sbO5fiJ9ZFOIevw3NzdPZnIzm3mHi7FZ7dN2Zo+so0F5CytqJiNZwKJafGXjElxDcqp/8DcyMjHzjHLh+ktdDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:25:50.731356Z","signed_message":"canonical_sha256_bytes"},"source_id":"1801.00270","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5814237992fd884f00d694ea7443db1c3a64898642e58cac08f637eedb902e1c","sha256:1722dc1979e380c42b8b89e39c32f3617a96a2451ec3eab8965e01cf95924f20"],"state_sha256":"0f8b1d533f9cb18de5cd4b83f8b306199be3b075c49ad824f3686fa2c8b40371"}