{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:AA24DVHBJZO2EVUXXKQFRAVYHZ","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":"ce857d12cd2e3c94fa1fa178e7657139c497259b2cdf9f76dc44b701525c6512","cross_cats_sorted":["physics.comp-ph"],"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2026-05-21T10:16:24Z","title_canon_sha256":"b6fd2822a457062811e827871b36c5abf4eb09e62cd5ac229c84eb856068f32b"},"schema_version":"1.0","source":{"id":"2605.22274","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.22274","created_at":"2026-05-22T01:04:35Z"},{"alias_kind":"arxiv_version","alias_value":"2605.22274v1","created_at":"2026-05-22T01:04:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.22274","created_at":"2026-05-22T01:04:35Z"},{"alias_kind":"pith_short_12","alias_value":"AA24DVHBJZO2","created_at":"2026-05-22T01:04:35Z"},{"alias_kind":"pith_short_16","alias_value":"AA24DVHBJZO2EVUX","created_at":"2026-05-22T01:04:35Z"},{"alias_kind":"pith_short_8","alias_value":"AA24DVHB","created_at":"2026-05-22T01:04:35Z"}],"graph_snapshots":[{"event_id":"sha256:813ffa84e65fd7d7d0aba24b35d5d82b4957298914fc4bfbfc31e3c32d33a73c","target":"graph","created_at":"2026-05-22T01:04:35Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2605.22274/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This paper presents a unified gas-kinetic wave-particle (UGKWP) method for simulating multiscale binary-species gas mixtures. Benefiting from direct modeling in a discretized space, the UGKWP method enables the automatic decomposition of the gas distribution function into analytical hydrodynamic waves and discrete particles, which respectively describe its near-equilibrium and non-equilibrium parts. This approach offers significant advantages for simulating various multiscale physical phenomena, such as hypersonic flows, plasma transport, and radiation transport. In this study, we employ the m","authors_text":"Chengwen Zhong, Junzhe Cao, Kun Xu, Wenpei Long, Yufeng Wei","cross_cats":["physics.comp-ph"],"headline":"","license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2026-05-21T10:16:24Z","title":"A unified gas-kinetic wave-particle method for multiscale binary-species gas mixtures"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.22274","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":"sha256:6a373d048287e12d35e40320cafa23058a9597ee07f99b897d22ff4b339bd80d","target":"record","created_at":"2026-05-22T01:04:35Z","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":"ce857d12cd2e3c94fa1fa178e7657139c497259b2cdf9f76dc44b701525c6512","cross_cats_sorted":["physics.comp-ph"],"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2026-05-21T10:16:24Z","title_canon_sha256":"b6fd2822a457062811e827871b36c5abf4eb09e62cd5ac229c84eb856068f32b"},"schema_version":"1.0","source":{"id":"2605.22274","kind":"arxiv","version":1}},"canonical_sha256":"0035c1d4e14e5da25697baa05882b83e6bf48fc85b5c0a5efeefa92aae267354","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0035c1d4e14e5da25697baa05882b83e6bf48fc85b5c0a5efeefa92aae267354","first_computed_at":"2026-05-22T01:04:35.662790Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-22T01:04:35.662790Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"F2ZC8/Mlp5bQ0Vc3BVgK7ORQ1IvFMNyQ/7Qh3NTl6nyNNQs4g9MPqEybUNsRtnrHhrQn14Ek0WBU73YkiV/FDQ==","signature_status":"signed_v1","signed_at":"2026-05-22T01:04:35.663535Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.22274","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6a373d048287e12d35e40320cafa23058a9597ee07f99b897d22ff4b339bd80d","sha256:813ffa84e65fd7d7d0aba24b35d5d82b4957298914fc4bfbfc31e3c32d33a73c"],"state_sha256":"85acc1342787e5ab80e6bd8acf75c155c36f9bcaac674db75d4b946e7975534f"}