{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:2WQNFNRHL4JNTKKNKGHROSLAEK","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":"1ac99bcebcfff3ad076d1470afbcb3dc34ecf19ec70cb167c2af96dd73e59d08","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-06-20T16:58:41Z","title_canon_sha256":"9677462519da14d5c744edf1063270e65c0c27ae9666068029e930b3f81b7573"},"schema_version":"1.0","source":{"id":"1506.06269","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1506.06269","created_at":"2026-05-18T01:41:45Z"},{"alias_kind":"arxiv_version","alias_value":"1506.06269v1","created_at":"2026-05-18T01:41:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.06269","created_at":"2026-05-18T01:41:45Z"},{"alias_kind":"pith_short_12","alias_value":"2WQNFNRHL4JN","created_at":"2026-05-18T12:29:02Z"},{"alias_kind":"pith_short_16","alias_value":"2WQNFNRHL4JNTKKN","created_at":"2026-05-18T12:29:02Z"},{"alias_kind":"pith_short_8","alias_value":"2WQNFNRH","created_at":"2026-05-18T12:29:02Z"}],"graph_snapshots":[{"event_id":"sha256:0a6b8cd2dead4f10715c25e0c43bb0306df29600ec13fcee6b3593906647c643","target":"graph","created_at":"2026-05-18T01:41:45Z","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 report a study on the kinetics of drying of a droplet of aqueous gelatin containing sodium chloride. The process of drying recorded on video, clearly shows different regimes of growth leading to a variety of crystalline patterns. Large faceted crystals of $\\sim$mm size form in the early stages of evaporation, followed by highly branched multi-fractal patterns with micron sized features. We simulate the growth using a simple algorithm incorporating aggregation and evaporation, which reproduces the cross-over between the two growth regimes. As evaporation proceeds, voids form in the gel film.","authors_text":"Moutushi Dutta Choudhury, Sujata Tarafdar, Tapati Dutta","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-06-20T16:58:41Z","title":"Growth kinetics of NaCl crystals in a drying drop of gelatin: transition from faceted to dendritic growth"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.06269","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:f26f2433ec82807f9c4564baaeac74d4f21639c5fdefc56ba11afe4f643314f4","target":"record","created_at":"2026-05-18T01:41:45Z","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":"1ac99bcebcfff3ad076d1470afbcb3dc34ecf19ec70cb167c2af96dd73e59d08","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-06-20T16:58:41Z","title_canon_sha256":"9677462519da14d5c744edf1063270e65c0c27ae9666068029e930b3f81b7573"},"schema_version":"1.0","source":{"id":"1506.06269","kind":"arxiv","version":1}},"canonical_sha256":"d5a0d2b6275f12d9a94d518f17496022a9bff283f7150aaeebe7e8c03d05f661","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d5a0d2b6275f12d9a94d518f17496022a9bff283f7150aaeebe7e8c03d05f661","first_computed_at":"2026-05-18T01:41:45.654381Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:41:45.654381Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QlMiAPHtsymhErAfgZuJxfIyl4AcvhxPzwepf91qplj0XTBBczOGVMEmTWH/Co015s3Niut/mLrfmh+P/4RuCg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:41:45.654969Z","signed_message":"canonical_sha256_bytes"},"source_id":"1506.06269","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f26f2433ec82807f9c4564baaeac74d4f21639c5fdefc56ba11afe4f643314f4","sha256:0a6b8cd2dead4f10715c25e0c43bb0306df29600ec13fcee6b3593906647c643"],"state_sha256":"85cee1c6944b0c06e6ca229cbebb8b3340269b3efa14489227a9051079075d5d"}