{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:VMYRW7ORD4XNVST6PRDYCKW4KA","short_pith_number":"pith:VMYRW7OR","schema_version":"1.0","canonical_sha256":"ab311b7dd11f2edaca7e7c47812adc5033e738afab864d8e6a60634e373c4371","source":{"kind":"arxiv","id":"1808.04693","version":1},"attestation_state":"computed","paper":{"title":"Differential Colorimetry Measurements of Fluctuation Growth in Nanofilms Exposed to Large Surface Thermal Gradients","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Euan McLeod, Kevin R. Fiedler, Sandra M. Troian","submitted_at":"2018-08-10T00:17:21Z","abstract_excerpt":"Slender liquid nanofilms exposed to large surface thermal gradients are known to undergo thickness fluctuations which rapidly self-organize into arrays of nanoprotrusions with a separation distance of tens of microns. We previously reported good agreement between measurements of the characteristic spacing and the wavelength of the most unstable mode predicted by a linear stability analysis based on a long wavelength thermocapillary model. Here we focus on differential colorimetry measurements to quantify early time out-of-plane growth of protrusions for peak heights spanning 20 to 200 nm. Anal"},"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":"1808.04693","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2018-08-10T00:17:21Z","cross_cats_sorted":[],"title_canon_sha256":"a7e4cf65e0d6614fad7b1dd2251559c5167bf4fd4852c415cfaabe7885825884","abstract_canon_sha256":"d3b00b8cc8c6de54bc2ed1c5000bfb14308a5f88d06669ec876404487c3dcd05"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:50:44.979103Z","signature_b64":"67Tflqf0O15dTICFnYKx+XyaQXjig9wVG6Mpdx10x0u8qLh14QFydHJ3lwvoDRG7sBSJXi2COAAaX1jBToCRAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ab311b7dd11f2edaca7e7c47812adc5033e738afab864d8e6a60634e373c4371","last_reissued_at":"2026-05-17T23:50:44.978548Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:50:44.978548Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Differential Colorimetry Measurements of Fluctuation Growth in Nanofilms Exposed to Large Surface Thermal Gradients","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Euan McLeod, Kevin R. Fiedler, Sandra M. Troian","submitted_at":"2018-08-10T00:17:21Z","abstract_excerpt":"Slender liquid nanofilms exposed to large surface thermal gradients are known to undergo thickness fluctuations which rapidly self-organize into arrays of nanoprotrusions with a separation distance of tens of microns. We previously reported good agreement between measurements of the characteristic spacing and the wavelength of the most unstable mode predicted by a linear stability analysis based on a long wavelength thermocapillary model. Here we focus on differential colorimetry measurements to quantify early time out-of-plane growth of protrusions for peak heights spanning 20 to 200 nm. Anal"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.04693","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":"1808.04693","created_at":"2026-05-17T23:50:44.978652+00:00"},{"alias_kind":"arxiv_version","alias_value":"1808.04693v1","created_at":"2026-05-17T23:50:44.978652+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.04693","created_at":"2026-05-17T23:50:44.978652+00:00"},{"alias_kind":"pith_short_12","alias_value":"VMYRW7ORD4XN","created_at":"2026-05-18T12:32:59.047623+00:00"},{"alias_kind":"pith_short_16","alias_value":"VMYRW7ORD4XNVST6","created_at":"2026-05-18T12:32:59.047623+00:00"},{"alias_kind":"pith_short_8","alias_value":"VMYRW7OR","created_at":"2026-05-18T12:32:59.047623+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/VMYRW7ORD4XNVST6PRDYCKW4KA","json":"https://pith.science/pith/VMYRW7ORD4XNVST6PRDYCKW4KA.json","graph_json":"https://pith.science/api/pith-number/VMYRW7ORD4XNVST6PRDYCKW4KA/graph.json","events_json":"https://pith.science/api/pith-number/VMYRW7ORD4XNVST6PRDYCKW4KA/events.json","paper":"https://pith.science/paper/VMYRW7OR"},"agent_actions":{"view_html":"https://pith.science/pith/VMYRW7ORD4XNVST6PRDYCKW4KA","download_json":"https://pith.science/pith/VMYRW7ORD4XNVST6PRDYCKW4KA.json","view_paper":"https://pith.science/paper/VMYRW7OR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1808.04693&json=true","fetch_graph":"https://pith.science/api/pith-number/VMYRW7ORD4XNVST6PRDYCKW4KA/graph.json","fetch_events":"https://pith.science/api/pith-number/VMYRW7ORD4XNVST6PRDYCKW4KA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VMYRW7ORD4XNVST6PRDYCKW4KA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VMYRW7ORD4XNVST6PRDYCKW4KA/action/storage_attestation","attest_author":"https://pith.science/pith/VMYRW7ORD4XNVST6PRDYCKW4KA/action/author_attestation","sign_citation":"https://pith.science/pith/VMYRW7ORD4XNVST6PRDYCKW4KA/action/citation_signature","submit_replication":"https://pith.science/pith/VMYRW7ORD4XNVST6PRDYCKW4KA/action/replication_record"}},"created_at":"2026-05-17T23:50:44.978652+00:00","updated_at":"2026-05-17T23:50:44.978652+00:00"}