{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:3CJY3NYMMKTSKMEOFJ6FYMNG6Z","short_pith_number":"pith:3CJY3NYM","schema_version":"1.0","canonical_sha256":"d8938db70c62a725308e2a7c5c31a6f67fc5bf09218f21dd0fb23c6d4f7e277e","source":{"kind":"arxiv","id":"1809.08683","version":1},"attestation_state":"computed","paper":{"title":"Lattice Boltzmann model with self-tuning equation of state for coupled thermo-hydrodynamic flows","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.comp-ph","authors_text":"Huiying Wu, Nikolaus A. Adams, Rongzong Huang","submitted_at":"2018-09-23T21:43:30Z","abstract_excerpt":"A novel lattice Boltzmann (LB) model with self-tuning equation of state (EOS) is developed in this work for simulating coupled thermo-hydrodynamic flows. The velocity field is solved by the recently developed multiple-relaxation-time (MRT) LB equation for density distribution function (DF), by which a self-tuning EOS can be recovered. As to the temperature field, a novel MRT LB equation for total energy DF is directly developed at the discrete level. By introducing a density-DF-related term into this LB equation and devising the equilibrium moment function for total energy DF, the viscous diss"},"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":"1809.08683","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2018-09-23T21:43:30Z","cross_cats_sorted":[],"title_canon_sha256":"51169d1c644898a1033cfa600d97cae7034cbc98dfde95fc3d6843a7d7a5af0b","abstract_canon_sha256":"3f954e5e73dc9f28e0b067ae30e3853966047b302361751a4465d3d753d194e7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:42:29.493446Z","signature_b64":"4tKhogG+qYyCjE9Ki/e1ppRkVFnqzRQ8cdXASX6dxFyB5oAODqd0FAL0q7QQ4KPH0sWz9SXlFSiiecyOXR7TBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d8938db70c62a725308e2a7c5c31a6f67fc5bf09218f21dd0fb23c6d4f7e277e","last_reissued_at":"2026-05-17T23:42:29.492861Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:42:29.492861Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Lattice Boltzmann model with self-tuning equation of state for coupled thermo-hydrodynamic flows","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.comp-ph","authors_text":"Huiying Wu, Nikolaus A. Adams, Rongzong Huang","submitted_at":"2018-09-23T21:43:30Z","abstract_excerpt":"A novel lattice Boltzmann (LB) model with self-tuning equation of state (EOS) is developed in this work for simulating coupled thermo-hydrodynamic flows. The velocity field is solved by the recently developed multiple-relaxation-time (MRT) LB equation for density distribution function (DF), by which a self-tuning EOS can be recovered. As to the temperature field, a novel MRT LB equation for total energy DF is directly developed at the discrete level. By introducing a density-DF-related term into this LB equation and devising the equilibrium moment function for total energy DF, the viscous diss"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.08683","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":"1809.08683","created_at":"2026-05-17T23:42:29.492951+00:00"},{"alias_kind":"arxiv_version","alias_value":"1809.08683v1","created_at":"2026-05-17T23:42:29.492951+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.08683","created_at":"2026-05-17T23:42:29.492951+00:00"},{"alias_kind":"pith_short_12","alias_value":"3CJY3NYMMKTS","created_at":"2026-05-18T12:32:02.567920+00:00"},{"alias_kind":"pith_short_16","alias_value":"3CJY3NYMMKTSKMEO","created_at":"2026-05-18T12:32:02.567920+00:00"},{"alias_kind":"pith_short_8","alias_value":"3CJY3NYM","created_at":"2026-05-18T12:32:02.567920+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/3CJY3NYMMKTSKMEOFJ6FYMNG6Z","json":"https://pith.science/pith/3CJY3NYMMKTSKMEOFJ6FYMNG6Z.json","graph_json":"https://pith.science/api/pith-number/3CJY3NYMMKTSKMEOFJ6FYMNG6Z/graph.json","events_json":"https://pith.science/api/pith-number/3CJY3NYMMKTSKMEOFJ6FYMNG6Z/events.json","paper":"https://pith.science/paper/3CJY3NYM"},"agent_actions":{"view_html":"https://pith.science/pith/3CJY3NYMMKTSKMEOFJ6FYMNG6Z","download_json":"https://pith.science/pith/3CJY3NYMMKTSKMEOFJ6FYMNG6Z.json","view_paper":"https://pith.science/paper/3CJY3NYM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1809.08683&json=true","fetch_graph":"https://pith.science/api/pith-number/3CJY3NYMMKTSKMEOFJ6FYMNG6Z/graph.json","fetch_events":"https://pith.science/api/pith-number/3CJY3NYMMKTSKMEOFJ6FYMNG6Z/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3CJY3NYMMKTSKMEOFJ6FYMNG6Z/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3CJY3NYMMKTSKMEOFJ6FYMNG6Z/action/storage_attestation","attest_author":"https://pith.science/pith/3CJY3NYMMKTSKMEOFJ6FYMNG6Z/action/author_attestation","sign_citation":"https://pith.science/pith/3CJY3NYMMKTSKMEOFJ6FYMNG6Z/action/citation_signature","submit_replication":"https://pith.science/pith/3CJY3NYMMKTSKMEOFJ6FYMNG6Z/action/replication_record"}},"created_at":"2026-05-17T23:42:29.492951+00:00","updated_at":"2026-05-17T23:42:29.492951+00:00"}