{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:FSM5HZ3BK3GDDCFIBAC6NPPM37","short_pith_number":"pith:FSM5HZ3B","schema_version":"1.0","canonical_sha256":"2c99d3e76156cc3188a80805e6bdecdfd4735c1d8352aea5ab32203754dc4c65","source":{"kind":"arxiv","id":"1408.6782","version":1},"attestation_state":"computed","paper":{"title":"Comments on the compositional boundary condition for diffuse interface model of contact line","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"Avraham Hirschberg, Lionel Hirschberg","submitted_at":"2014-08-28T17:15:58Z","abstract_excerpt":"The diffuse interface model of Cahn-Hilliard-van der Waals is often used to study various aspects of multi-phase flows such as droplets coalescence and contact line dynamics. The original model of Cahn-Hilliard-van der Waals uses an approximation which neglects some surface contributions to the free energy of the system and is justified by the large distance between the region of observation and the outer surface of the system. This is not a priori accurate when considering the dynamics of the contact line on a solid surface. A modification of the so called natural compositional boundary condi"},"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":"1408.6782","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2014-08-28T17:15:58Z","cross_cats_sorted":[],"title_canon_sha256":"c5f025f3e8c7de1888e6d55fd63177aee883296b23627e22d3fdcda32e53fd01","abstract_canon_sha256":"c73d27bfc091d00e7b32644017a74efb610b17d9a108984bb0e53a8c125abcba"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:44:00.887148Z","signature_b64":"+JYsmfax1orDCkFxSt8SXb9mtXxNHpy1eTggNWGGVhRidoGNfKYnfokiKgmYME2jFggC9EGXuTiIX36JCtO3Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2c99d3e76156cc3188a80805e6bdecdfd4735c1d8352aea5ab32203754dc4c65","last_reissued_at":"2026-05-18T02:44:00.886749Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:44:00.886749Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Comments on the compositional boundary condition for diffuse interface model of contact line","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"Avraham Hirschberg, Lionel Hirschberg","submitted_at":"2014-08-28T17:15:58Z","abstract_excerpt":"The diffuse interface model of Cahn-Hilliard-van der Waals is often used to study various aspects of multi-phase flows such as droplets coalescence and contact line dynamics. The original model of Cahn-Hilliard-van der Waals uses an approximation which neglects some surface contributions to the free energy of the system and is justified by the large distance between the region of observation and the outer surface of the system. This is not a priori accurate when considering the dynamics of the contact line on a solid surface. A modification of the so called natural compositional boundary condi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.6782","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":"1408.6782","created_at":"2026-05-18T02:44:00.886799+00:00"},{"alias_kind":"arxiv_version","alias_value":"1408.6782v1","created_at":"2026-05-18T02:44:00.886799+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.6782","created_at":"2026-05-18T02:44:00.886799+00:00"},{"alias_kind":"pith_short_12","alias_value":"FSM5HZ3BK3GD","created_at":"2026-05-18T12:28:28.263976+00:00"},{"alias_kind":"pith_short_16","alias_value":"FSM5HZ3BK3GDDCFI","created_at":"2026-05-18T12:28:28.263976+00:00"},{"alias_kind":"pith_short_8","alias_value":"FSM5HZ3B","created_at":"2026-05-18T12:28:28.263976+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/FSM5HZ3BK3GDDCFIBAC6NPPM37","json":"https://pith.science/pith/FSM5HZ3BK3GDDCFIBAC6NPPM37.json","graph_json":"https://pith.science/api/pith-number/FSM5HZ3BK3GDDCFIBAC6NPPM37/graph.json","events_json":"https://pith.science/api/pith-number/FSM5HZ3BK3GDDCFIBAC6NPPM37/events.json","paper":"https://pith.science/paper/FSM5HZ3B"},"agent_actions":{"view_html":"https://pith.science/pith/FSM5HZ3BK3GDDCFIBAC6NPPM37","download_json":"https://pith.science/pith/FSM5HZ3BK3GDDCFIBAC6NPPM37.json","view_paper":"https://pith.science/paper/FSM5HZ3B","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1408.6782&json=true","fetch_graph":"https://pith.science/api/pith-number/FSM5HZ3BK3GDDCFIBAC6NPPM37/graph.json","fetch_events":"https://pith.science/api/pith-number/FSM5HZ3BK3GDDCFIBAC6NPPM37/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FSM5HZ3BK3GDDCFIBAC6NPPM37/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FSM5HZ3BK3GDDCFIBAC6NPPM37/action/storage_attestation","attest_author":"https://pith.science/pith/FSM5HZ3BK3GDDCFIBAC6NPPM37/action/author_attestation","sign_citation":"https://pith.science/pith/FSM5HZ3BK3GDDCFIBAC6NPPM37/action/citation_signature","submit_replication":"https://pith.science/pith/FSM5HZ3BK3GDDCFIBAC6NPPM37/action/replication_record"}},"created_at":"2026-05-18T02:44:00.886799+00:00","updated_at":"2026-05-18T02:44:00.886799+00:00"}