{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:CLSTHD7OB3VPQGSRUBMNQ6WJA7","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":"ab9af94c0aa22623e85e41f89b51899916d44dfb2a1448caa93864a42b8089e4","cross_cats_sorted":["cond-mat.mtrl-sci","physics.flu-dyn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2018-09-06T16:29:04Z","title_canon_sha256":"7c47503f90e4561ac801a011f80adb5d29813c038d8e4655d25d9dfb4c11faf2"},"schema_version":"1.0","source":{"id":"1809.02081","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.02081","created_at":"2026-05-18T00:06:21Z"},{"alias_kind":"arxiv_version","alias_value":"1809.02081v1","created_at":"2026-05-18T00:06:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.02081","created_at":"2026-05-18T00:06:21Z"},{"alias_kind":"pith_short_12","alias_value":"CLSTHD7OB3VP","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_16","alias_value":"CLSTHD7OB3VPQGSR","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_8","alias_value":"CLSTHD7O","created_at":"2026-05-18T12:32:16Z"}],"graph_snapshots":[{"event_id":"sha256:b056a9416da27f65d43b794a29930150ce7c89f0285e783b9ec7e4c58ec24eb3","target":"graph","created_at":"2026-05-18T00:06:21Z","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 investigate the conformation, position, and dynamics of core-shell nanoparticles (CSNPs) composed of a silica core encapsulated in a cross-linked poly-N-isopropylacrylamide shell at a water-oil interface for a systematic range of core sizes and shell thicknesses. We first present a free-energy model that we use to predict the CSNP wetting behavior at the interface as a function of its geometrical and compositional properties in the bulk phases, which gives good agreement with our experimental data. Remarkably, upon knowledge of the polymer shell deformability, the equilibrium particle posit","authors_text":"Astrid Rauh, Lucio Isa, Martin Kr\\\"oger, Matthias Karg, Siddarth A. Vasudevan","cross_cats":["cond-mat.mtrl-sci","physics.flu-dyn"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2018-09-06T16:29:04Z","title":"Dynamics and wetting behavior of soft particles at a fluid-fluid interface"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.02081","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":"sha256:9684e3abcef8abad962fe12c20aa0638bb9ae71b9b6ccb0ed0695304dbc28057","target":"record","created_at":"2026-05-18T00:06:21Z","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":"ab9af94c0aa22623e85e41f89b51899916d44dfb2a1448caa93864a42b8089e4","cross_cats_sorted":["cond-mat.mtrl-sci","physics.flu-dyn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2018-09-06T16:29:04Z","title_canon_sha256":"7c47503f90e4561ac801a011f80adb5d29813c038d8e4655d25d9dfb4c11faf2"},"schema_version":"1.0","source":{"id":"1809.02081","kind":"arxiv","version":1}},"canonical_sha256":"12e5338fee0eeaf81a51a058d87ac907cfdafa03fc5a645d908ddade786ae81f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"12e5338fee0eeaf81a51a058d87ac907cfdafa03fc5a645d908ddade786ae81f","first_computed_at":"2026-05-18T00:06:21.408164Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:06:21.408164Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+SstUupzm4N8Z6F9jugk1o3kKHOev1owMvXGwItwqi8SvTHKo9RomaQBugexf4kG/BFl6K2Bh5bIGUyNiyWjCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:06:21.408620Z","signed_message":"canonical_sha256_bytes"},"source_id":"1809.02081","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9684e3abcef8abad962fe12c20aa0638bb9ae71b9b6ccb0ed0695304dbc28057","sha256:b056a9416da27f65d43b794a29930150ce7c89f0285e783b9ec7e4c58ec24eb3"],"state_sha256":"07532831fbf8221a43e94674251fbc77c3ef8e21c40315ad5cb0b8ac4101e16d"}