{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:ULNK3KXSXQGEFTGHGQEW7YV63Q","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":"f7db74d927a4da30f2cfcb59eadd82e598ed53fe4e0db615e9e23f67e8456ecf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2014-07-25T09:04:52Z","title_canon_sha256":"d0f6e47a550cc23f66a57c3b00d113a1bddd3f59257d7a44e296f120166d51dc"},"schema_version":"1.0","source":{"id":"1407.6818","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.6818","created_at":"2026-05-18T01:42:31Z"},{"alias_kind":"arxiv_version","alias_value":"1407.6818v1","created_at":"2026-05-18T01:42:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.6818","created_at":"2026-05-18T01:42:31Z"},{"alias_kind":"pith_short_12","alias_value":"ULNK3KXSXQGE","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_16","alias_value":"ULNK3KXSXQGEFTGH","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_8","alias_value":"ULNK3KXS","created_at":"2026-05-18T12:28:52Z"}],"graph_snapshots":[{"event_id":"sha256:eb5defbaa4b88b4f352af3f1ffc8d58f3eb4f15f0457f32aeb567bf41febc55a","target":"graph","created_at":"2026-05-18T01:42:31Z","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 study auto-propulsion of a interface particle, which is driven by the Marangoni stress arising from a self-generated asymmetric temperature or concentration field. We calculate separately the long-range Marangoni flow v^{I} due to the stress discontinuity at the interface and the short-range velocity field v^{P} imposed by the no-slip condition on the particle surface; both contributions are evaluated for a spherical floater with temperature monopole and dipole moments. We find that the self-propulsion velocity is given by the amplitude of the \"source doublet\" which belongs to short-range c","authors_text":"Alois W\\\"urger","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2014-07-25T09:04:52Z","title":"Thermally driven Marangoni surfers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.6818","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:f91c7d84c55061a8d3c48bf6bcd91bdedc9cbebb9410b90c467876ddc94c90ca","target":"record","created_at":"2026-05-18T01:42:31Z","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":"f7db74d927a4da30f2cfcb59eadd82e598ed53fe4e0db615e9e23f67e8456ecf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2014-07-25T09:04:52Z","title_canon_sha256":"d0f6e47a550cc23f66a57c3b00d113a1bddd3f59257d7a44e296f120166d51dc"},"schema_version":"1.0","source":{"id":"1407.6818","kind":"arxiv","version":1}},"canonical_sha256":"a2daadaaf2bc0c42ccc734096fe2bedc3d673a81c1a8ac5b1e6eaf1e27998295","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a2daadaaf2bc0c42ccc734096fe2bedc3d673a81c1a8ac5b1e6eaf1e27998295","first_computed_at":"2026-05-18T01:42:31.789742Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:42:31.789742Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KkDH3n2IaNJUeB0OcjseDbaJg3jMKE/JSLNxXd+/BlrEa/idnVwcZOvxTECZ/Mqq33hhUt4b20VeBvKNO2yeAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:42:31.790673Z","signed_message":"canonical_sha256_bytes"},"source_id":"1407.6818","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f91c7d84c55061a8d3c48bf6bcd91bdedc9cbebb9410b90c467876ddc94c90ca","sha256:eb5defbaa4b88b4f352af3f1ffc8d58f3eb4f15f0457f32aeb567bf41febc55a"],"state_sha256":"140572f7249d122739e1230b832801ced0c9e4a18285a9a29fb109cbf5b7b0b1"}