{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:7Y3DN42TG6CDIBZCAW7YAGBO52","short_pith_number":"pith:7Y3DN42T","schema_version":"1.0","canonical_sha256":"fe3636f353378434072205bf80182eeeb2bc1e7e0b00abe20880d2636ee607d2","source":{"kind":"arxiv","id":"1306.6445","version":2},"attestation_state":"computed","paper":{"title":"Achieving tunable surface tension in the pseudopotential lattice Boltzmann modeling of multiphase flows","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.soft","physics.flu-dyn"],"primary_cat":"physics.comp-ph","authors_text":"K. H. Luo, Q. Li","submitted_at":"2013-06-27T09:34:57Z","abstract_excerpt":"In this paper, we aim to address an important issue about the pseudopotential lattice Boltzmann (LB) model, which has attracted much attention as a mesoscopic model for simulating interfacial dynamics of complex fluids, but suffers from the problem that the surface tension cannot be tuned independently of the density ratio. In the literature, a multi-range potential was devised to adjust the surface tension [Sbragaglia et al., Phys. Rev. E 75, 026702 (2007)]. However, it was recently found that the density ratio of the system will be changed when the multi-range potential is employed to adjust"},"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":"1306.6445","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2013-06-27T09:34:57Z","cross_cats_sorted":["cond-mat.soft","physics.flu-dyn"],"title_canon_sha256":"e4884202d27500b1298f47bed9b391a34fd8689226dcf6f0cea037e00e7320a9","abstract_canon_sha256":"d726af7f2da5c84f1435cab81aac486ed16aa5ac8725d935b8714ea5636c0347"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:07:03.686632Z","signature_b64":"OGdGm8KoBotYGdrah2fiYgrnhASr3pztzn7YTuQnQqojJk5bMxuy0s+y6xFYfRnIuZKrW04ZM6GJeNdGOGvJBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fe3636f353378434072205bf80182eeeb2bc1e7e0b00abe20880d2636ee607d2","last_reissued_at":"2026-05-18T03:07:03.686220Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:07:03.686220Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Achieving tunable surface tension in the pseudopotential lattice Boltzmann modeling of multiphase flows","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.soft","physics.flu-dyn"],"primary_cat":"physics.comp-ph","authors_text":"K. H. Luo, Q. Li","submitted_at":"2013-06-27T09:34:57Z","abstract_excerpt":"In this paper, we aim to address an important issue about the pseudopotential lattice Boltzmann (LB) model, which has attracted much attention as a mesoscopic model for simulating interfacial dynamics of complex fluids, but suffers from the problem that the surface tension cannot be tuned independently of the density ratio. In the literature, a multi-range potential was devised to adjust the surface tension [Sbragaglia et al., Phys. Rev. E 75, 026702 (2007)]. However, it was recently found that the density ratio of the system will be changed when the multi-range potential is employed to adjust"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1306.6445","kind":"arxiv","version":2},"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":"1306.6445","created_at":"2026-05-18T03:07:03.686277+00:00"},{"alias_kind":"arxiv_version","alias_value":"1306.6445v2","created_at":"2026-05-18T03:07:03.686277+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1306.6445","created_at":"2026-05-18T03:07:03.686277+00:00"},{"alias_kind":"pith_short_12","alias_value":"7Y3DN42TG6CD","created_at":"2026-05-18T12:27:38.830355+00:00"},{"alias_kind":"pith_short_16","alias_value":"7Y3DN42TG6CDIBZC","created_at":"2026-05-18T12:27:38.830355+00:00"},{"alias_kind":"pith_short_8","alias_value":"7Y3DN42T","created_at":"2026-05-18T12:27:38.830355+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/7Y3DN42TG6CDIBZCAW7YAGBO52","json":"https://pith.science/pith/7Y3DN42TG6CDIBZCAW7YAGBO52.json","graph_json":"https://pith.science/api/pith-number/7Y3DN42TG6CDIBZCAW7YAGBO52/graph.json","events_json":"https://pith.science/api/pith-number/7Y3DN42TG6CDIBZCAW7YAGBO52/events.json","paper":"https://pith.science/paper/7Y3DN42T"},"agent_actions":{"view_html":"https://pith.science/pith/7Y3DN42TG6CDIBZCAW7YAGBO52","download_json":"https://pith.science/pith/7Y3DN42TG6CDIBZCAW7YAGBO52.json","view_paper":"https://pith.science/paper/7Y3DN42T","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1306.6445&json=true","fetch_graph":"https://pith.science/api/pith-number/7Y3DN42TG6CDIBZCAW7YAGBO52/graph.json","fetch_events":"https://pith.science/api/pith-number/7Y3DN42TG6CDIBZCAW7YAGBO52/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7Y3DN42TG6CDIBZCAW7YAGBO52/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7Y3DN42TG6CDIBZCAW7YAGBO52/action/storage_attestation","attest_author":"https://pith.science/pith/7Y3DN42TG6CDIBZCAW7YAGBO52/action/author_attestation","sign_citation":"https://pith.science/pith/7Y3DN42TG6CDIBZCAW7YAGBO52/action/citation_signature","submit_replication":"https://pith.science/pith/7Y3DN42TG6CDIBZCAW7YAGBO52/action/replication_record"}},"created_at":"2026-05-18T03:07:03.686277+00:00","updated_at":"2026-05-18T03:07:03.686277+00:00"}