{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:UWYU5MTLKXM37M34TW54USHNQK","short_pith_number":"pith:UWYU5MTL","schema_version":"1.0","canonical_sha256":"a5b14eb26b55d9bfb37c9dbbca48ed829703f88ca010ee8ca3af8949b550bb91","source":{"kind":"arxiv","id":"1202.6130","version":1},"attestation_state":"computed","paper":{"title":"A mesoscopic model for microscale hydrodynamics and interfacial phenomena: Slip, films, and contact angle hysteresis","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":"Athanasios G. Papathanasiou, Carlos E. Colosqui, Ioannis G. Kevrekidis, Michail E. Kavousanakis","submitted_at":"2012-02-28T06:00:24Z","abstract_excerpt":"We present a model based on the lattice Boltzmann equation that is suitable for the simulation of dynamic wetting. The model is capable of exhibiting fundamental interfacial phenomena such as weak adsorption of fluid on the solid substrate and the presence of a thin surface film within which a disjoining pressure acts. Dynamics in this surface film, tightly coupled with hydrodynamics in the fluid bulk, determine macroscopic properties of primary interest: the hydrodynamic slip; the equilibrium contact angle; and the static and dynamic hysteresis of the contact angles. The pseudo- potentials em"},"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":"1202.6130","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2012-02-28T06:00:24Z","cross_cats_sorted":["cond-mat.soft","physics.flu-dyn"],"title_canon_sha256":"017f8ea25aaa6019214b0471f268dddb4c8ac6fff85b2ef30451b92c5ae0b98f","abstract_canon_sha256":"0f3bcf5a8f09b0e96c54a4a07891437cdb888fd521c2765493eb081be142bb14"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:58:18.928105Z","signature_b64":"Hnk8NKtpJka5V8W40XUQ2+zR5ENzYDLAoWB5tCzaGE6E1smpsUIvnnO+QJ3E56Tsznm13q8JQTFRZVGOjGqNDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a5b14eb26b55d9bfb37c9dbbca48ed829703f88ca010ee8ca3af8949b550bb91","last_reissued_at":"2026-05-18T01:58:18.927560Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:58:18.927560Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A mesoscopic model for microscale hydrodynamics and interfacial phenomena: Slip, films, and contact angle hysteresis","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":"Athanasios G. Papathanasiou, Carlos E. Colosqui, Ioannis G. Kevrekidis, Michail E. Kavousanakis","submitted_at":"2012-02-28T06:00:24Z","abstract_excerpt":"We present a model based on the lattice Boltzmann equation that is suitable for the simulation of dynamic wetting. The model is capable of exhibiting fundamental interfacial phenomena such as weak adsorption of fluid on the solid substrate and the presence of a thin surface film within which a disjoining pressure acts. Dynamics in this surface film, tightly coupled with hydrodynamics in the fluid bulk, determine macroscopic properties of primary interest: the hydrodynamic slip; the equilibrium contact angle; and the static and dynamic hysteresis of the contact angles. The pseudo- potentials em"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.6130","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":"1202.6130","created_at":"2026-05-18T01:58:18.927657+00:00"},{"alias_kind":"arxiv_version","alias_value":"1202.6130v1","created_at":"2026-05-18T01:58:18.927657+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.6130","created_at":"2026-05-18T01:58:18.927657+00:00"},{"alias_kind":"pith_short_12","alias_value":"UWYU5MTLKXM3","created_at":"2026-05-18T12:27:25.539911+00:00"},{"alias_kind":"pith_short_16","alias_value":"UWYU5MTLKXM37M34","created_at":"2026-05-18T12:27:25.539911+00:00"},{"alias_kind":"pith_short_8","alias_value":"UWYU5MTL","created_at":"2026-05-18T12:27:25.539911+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/UWYU5MTLKXM37M34TW54USHNQK","json":"https://pith.science/pith/UWYU5MTLKXM37M34TW54USHNQK.json","graph_json":"https://pith.science/api/pith-number/UWYU5MTLKXM37M34TW54USHNQK/graph.json","events_json":"https://pith.science/api/pith-number/UWYU5MTLKXM37M34TW54USHNQK/events.json","paper":"https://pith.science/paper/UWYU5MTL"},"agent_actions":{"view_html":"https://pith.science/pith/UWYU5MTLKXM37M34TW54USHNQK","download_json":"https://pith.science/pith/UWYU5MTLKXM37M34TW54USHNQK.json","view_paper":"https://pith.science/paper/UWYU5MTL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1202.6130&json=true","fetch_graph":"https://pith.science/api/pith-number/UWYU5MTLKXM37M34TW54USHNQK/graph.json","fetch_events":"https://pith.science/api/pith-number/UWYU5MTLKXM37M34TW54USHNQK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UWYU5MTLKXM37M34TW54USHNQK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UWYU5MTLKXM37M34TW54USHNQK/action/storage_attestation","attest_author":"https://pith.science/pith/UWYU5MTLKXM37M34TW54USHNQK/action/author_attestation","sign_citation":"https://pith.science/pith/UWYU5MTLKXM37M34TW54USHNQK/action/citation_signature","submit_replication":"https://pith.science/pith/UWYU5MTLKXM37M34TW54USHNQK/action/replication_record"}},"created_at":"2026-05-18T01:58:18.927657+00:00","updated_at":"2026-05-18T01:58:18.927657+00:00"}