{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:C4YZJA6CGNDFNRQQW2H3HLP42J","short_pith_number":"pith:C4YZJA6C","schema_version":"1.0","canonical_sha256":"17319483c2334656c610b68fb3adfcd27fba352f0d03f535dfcb36ded957e3ed","source":{"kind":"arxiv","id":"1710.09199","version":1},"attestation_state":"computed","paper":{"title":"Paradoxical Coffee-Stain Effect Driven by the Marangoni Flow Observed on Oil-Infused Surfaces","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Edward Bormashenko, Gilad Chaniel, Mark Frenkel, Victor Multanen","submitted_at":"2017-10-25T12:42:45Z","abstract_excerpt":"Formation of coffee stain deposits under evaporation of droplets containing aqueous solution of salts placed on silicone-oil impregnated substrates was observed. The formation of ring-like deposits was registered for various molar concentrations of salts for the droplets of 5-300 microlitres in volume. The effect occurred when the contact line was de-pinned, and the evaporation from the edge of a droplet was stopped by the silicone oil. The formation of the coffee stain deposit is related to the soluto-capillary Marangoni flow; the influence of the thermo-capillary flow taking place in paralle"},"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":"1710.09199","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2017-10-25T12:42:45Z","cross_cats_sorted":[],"title_canon_sha256":"631ed74d7141f5d93a73ac4dcefd524b56e72457fdf6bcb2ffc1d502217bd27f","abstract_canon_sha256":"27a63284a02437785eaf03ae6efbf67c18f92fc296af6e1c8de64d4232d985a5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:32:00.084044Z","signature_b64":"CXmCphyNYGn44m7gGVc00kexP61xQmbndEo+H4w8C4XtKLFpjPd1QrjPgWP4fJq6qD8pPP/hMA76JejopK9xAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"17319483c2334656c610b68fb3adfcd27fba352f0d03f535dfcb36ded957e3ed","last_reissued_at":"2026-05-18T00:32:00.083548Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:32:00.083548Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Paradoxical Coffee-Stain Effect Driven by the Marangoni Flow Observed on Oil-Infused Surfaces","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Edward Bormashenko, Gilad Chaniel, Mark Frenkel, Victor Multanen","submitted_at":"2017-10-25T12:42:45Z","abstract_excerpt":"Formation of coffee stain deposits under evaporation of droplets containing aqueous solution of salts placed on silicone-oil impregnated substrates was observed. The formation of ring-like deposits was registered for various molar concentrations of salts for the droplets of 5-300 microlitres in volume. The effect occurred when the contact line was de-pinned, and the evaporation from the edge of a droplet was stopped by the silicone oil. The formation of the coffee stain deposit is related to the soluto-capillary Marangoni flow; the influence of the thermo-capillary flow taking place in paralle"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.09199","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":"1710.09199","created_at":"2026-05-18T00:32:00.083632+00:00"},{"alias_kind":"arxiv_version","alias_value":"1710.09199v1","created_at":"2026-05-18T00:32:00.083632+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.09199","created_at":"2026-05-18T00:32:00.083632+00:00"},{"alias_kind":"pith_short_12","alias_value":"C4YZJA6CGNDF","created_at":"2026-05-18T12:31:08.081275+00:00"},{"alias_kind":"pith_short_16","alias_value":"C4YZJA6CGNDFNRQQ","created_at":"2026-05-18T12:31:08.081275+00:00"},{"alias_kind":"pith_short_8","alias_value":"C4YZJA6C","created_at":"2026-05-18T12:31:08.081275+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/C4YZJA6CGNDFNRQQW2H3HLP42J","json":"https://pith.science/pith/C4YZJA6CGNDFNRQQW2H3HLP42J.json","graph_json":"https://pith.science/api/pith-number/C4YZJA6CGNDFNRQQW2H3HLP42J/graph.json","events_json":"https://pith.science/api/pith-number/C4YZJA6CGNDFNRQQW2H3HLP42J/events.json","paper":"https://pith.science/paper/C4YZJA6C"},"agent_actions":{"view_html":"https://pith.science/pith/C4YZJA6CGNDFNRQQW2H3HLP42J","download_json":"https://pith.science/pith/C4YZJA6CGNDFNRQQW2H3HLP42J.json","view_paper":"https://pith.science/paper/C4YZJA6C","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1710.09199&json=true","fetch_graph":"https://pith.science/api/pith-number/C4YZJA6CGNDFNRQQW2H3HLP42J/graph.json","fetch_events":"https://pith.science/api/pith-number/C4YZJA6CGNDFNRQQW2H3HLP42J/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/C4YZJA6CGNDFNRQQW2H3HLP42J/action/timestamp_anchor","attest_storage":"https://pith.science/pith/C4YZJA6CGNDFNRQQW2H3HLP42J/action/storage_attestation","attest_author":"https://pith.science/pith/C4YZJA6CGNDFNRQQW2H3HLP42J/action/author_attestation","sign_citation":"https://pith.science/pith/C4YZJA6CGNDFNRQQW2H3HLP42J/action/citation_signature","submit_replication":"https://pith.science/pith/C4YZJA6CGNDFNRQQW2H3HLP42J/action/replication_record"}},"created_at":"2026-05-18T00:32:00.083632+00:00","updated_at":"2026-05-18T00:32:00.083632+00:00"}