{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:77XTFV7YAROHMESM52AQBYICFC","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":"ae97eec86efdf13b0383e1abc0e43e02eb0ee182a90a9b36bbc41300d7c9c85f","cross_cats_sorted":["cond-mat.soft"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2015-09-10T04:56:19Z","title_canon_sha256":"56945d6b37b91af557f5d9539a6fe221ae42adc8cb2a9f885028c36013a1e439"},"schema_version":"1.0","source":{"id":"1509.03010","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.03010","created_at":"2026-05-18T01:33:25Z"},{"alias_kind":"arxiv_version","alias_value":"1509.03010v1","created_at":"2026-05-18T01:33:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.03010","created_at":"2026-05-18T01:33:25Z"},{"alias_kind":"pith_short_12","alias_value":"77XTFV7YAROH","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_16","alias_value":"77XTFV7YAROHMESM","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_8","alias_value":"77XTFV7Y","created_at":"2026-05-18T12:29:07Z"}],"graph_snapshots":[{"event_id":"sha256:86ae5bac0556c02a2a42e36430d501a2553fb1bd64e375eabc5e0015e2908f36","target":"graph","created_at":"2026-05-18T01:33:25Z","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"},"paper":{"abstract_excerpt":"We account for the presence of surface charges towards describing variations in the dynamic contact angle of an advancing liquid-gas meniscus. Starting from the thin-film based formalism, we present closed-form analytical expressions relating the dynamic contact-angle with the capillary number (essentially normalized contact-line speed) and other interfacial parameters. Specifically, our analysis presents, within the realm of hydrodynamic paradigm, a connection between the micro- and macro-scale physics at the vicinity of the contact-line region, taking the combined confluence of viscous and c","authors_text":"Kaustav Chaudhury, Palash V. Acharya, Suman Chakraborty","cross_cats":["cond-mat.soft"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2015-09-10T04:56:19Z","title":"Characteristics of dynamic contact-angle in presence of surface-charge"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.03010","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":"sha256:424e79a62bc21a559b97502666afe9d38f70b6dda13f0cae186e033d44c758e8","target":"record","created_at":"2026-05-18T01:33:25Z","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":"ae97eec86efdf13b0383e1abc0e43e02eb0ee182a90a9b36bbc41300d7c9c85f","cross_cats_sorted":["cond-mat.soft"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2015-09-10T04:56:19Z","title_canon_sha256":"56945d6b37b91af557f5d9539a6fe221ae42adc8cb2a9f885028c36013a1e439"},"schema_version":"1.0","source":{"id":"1509.03010","kind":"arxiv","version":1}},"canonical_sha256":"ffef32d7f8045c76124cee8100e10228a3b9aabef3fad29618e7c87118578ced","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ffef32d7f8045c76124cee8100e10228a3b9aabef3fad29618e7c87118578ced","first_computed_at":"2026-05-18T01:33:25.810949Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:33:25.810949Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FNMvC8Nh4M3qREJqmanDk+ywwCzaEN4fh285NoA4YMtlEeEvoUbGAtbnL300LUXK1jCm9F0+5fDGvLRmHZaPAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:33:25.811627Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.03010","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:424e79a62bc21a559b97502666afe9d38f70b6dda13f0cae186e033d44c758e8","sha256:86ae5bac0556c02a2a42e36430d501a2553fb1bd64e375eabc5e0015e2908f36"],"state_sha256":"208ddc982e3c1835a992b4b52c639c1f83da77c6f62d515a87dea3b689aa2f80"}