{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:3UWJOIZ3DFZRIVU7A7FCG5NIUO","short_pith_number":"pith:3UWJOIZ3","canonical_record":{"source":{"id":"2005.12189","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2020-05-25T16:01:14Z","cross_cats_sorted":["physics.flu-dyn"],"title_canon_sha256":"43304e759c59e3b8956f4bc5453b967d27cdf35537afdae97b4a75fc470eafbc","abstract_canon_sha256":"bb36969c58ef105f01bcd35792c4b3693b2b54650617c3c14e9b54c2328cacbb"},"schema_version":"1.0"},"canonical_sha256":"dd2c97233b197314569f07ca2375a8a39bcbb9cfbecb1da61d631a9b37f89665","source":{"kind":"arxiv","id":"2005.12189","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2005.12189","created_at":"2026-07-05T01:05:52Z"},{"alias_kind":"arxiv_version","alias_value":"2005.12189v2","created_at":"2026-07-05T01:05:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2005.12189","created_at":"2026-07-05T01:05:52Z"},{"alias_kind":"pith_short_12","alias_value":"3UWJOIZ3DFZR","created_at":"2026-07-05T01:05:52Z"},{"alias_kind":"pith_short_16","alias_value":"3UWJOIZ3DFZRIVU7","created_at":"2026-07-05T01:05:52Z"},{"alias_kind":"pith_short_8","alias_value":"3UWJOIZ3","created_at":"2026-07-05T01:05:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:3UWJOIZ3DFZRIVU7A7FCG5NIUO","target":"record","payload":{"canonical_record":{"source":{"id":"2005.12189","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2020-05-25T16:01:14Z","cross_cats_sorted":["physics.flu-dyn"],"title_canon_sha256":"43304e759c59e3b8956f4bc5453b967d27cdf35537afdae97b4a75fc470eafbc","abstract_canon_sha256":"bb36969c58ef105f01bcd35792c4b3693b2b54650617c3c14e9b54c2328cacbb"},"schema_version":"1.0"},"canonical_sha256":"dd2c97233b197314569f07ca2375a8a39bcbb9cfbecb1da61d631a9b37f89665","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:05:52.919447Z","signature_b64":"6TvOfk/KYJ4mCYgdO3muehvGzTcFvbhqI7LOPSikvUY29Z3JrRdajbt4Ro53sW/Jg2+9JCjh9jF2w0RAtR2DDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dd2c97233b197314569f07ca2375a8a39bcbb9cfbecb1da61d631a9b37f89665","last_reissued_at":"2026-07-05T01:05:52.919074Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:05:52.919074Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2005.12189","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T01:05:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yFNClQS+1wGON7Mchd0koqZd90u7/xgTeqEXJD4GxSYI4zQqV26WBHhRWRi3dRQwzCmop/3DfK0vZW9GiUWaDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T11:54:57.996031Z"},"content_sha256":"f1388eaf3ad01cf2525adb433e23773c1f6f789a7dfe925fd6dd879d33a2cb89","schema_version":"1.0","event_id":"sha256:f1388eaf3ad01cf2525adb433e23773c1f6f789a7dfe925fd6dd879d33a2cb89"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:3UWJOIZ3DFZRIVU7A7FCG5NIUO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Initial solidification dynamics of spreading droplets","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.flu-dyn"],"primary_cat":"cond-mat.soft","authors_text":"Detlef Lohse, Hanneke Gelderblom, Jacco H. Snoeijer, Kirsten Harth, Michiel A.J. van Limbeek, Pallav Kant, Rielle de Ruiter, Robin B.J. Koldeweij","submitted_at":"2020-05-25T16:01:14Z","abstract_excerpt":"When a droplet is brought in contact with an undercooled surface, it wets the substrate and solidifies at the same time. The interplay between the phase transition effects and the contact-line motion, leading to its arrest, remains poorly understood. Here we reveal the early solidification patterns and dynamics of spreading hexadecane droplets. Total internal reflection (TIR) imaging is employed to temporally and spatially resolve the early solidification behaviour. With this, we determine the conditions leading to the contact-line arrest. We quantify the overall nucleation behaviour, \\textit{"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2005.12189","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2005.12189/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T01:05:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pFILrOQ5zwZDCOdo7SuK3s1NTL6jR3HzMKHRihdlb/QQyImp2wKVe9X2R27su/p9qH8goSew9DG09s5f6BNECg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T11:54:57.996429Z"},"content_sha256":"32c7c29bf4811f3868cd4b1b065e6dbafcecb0ecc4625526b35b9ee7df5b78ae","schema_version":"1.0","event_id":"sha256:32c7c29bf4811f3868cd4b1b065e6dbafcecb0ecc4625526b35b9ee7df5b78ae"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3UWJOIZ3DFZRIVU7A7FCG5NIUO/bundle.json","state_url":"https://pith.science/pith/3UWJOIZ3DFZRIVU7A7FCG5NIUO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3UWJOIZ3DFZRIVU7A7FCG5NIUO/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-07-05T11:54:57Z","links":{"resolver":"https://pith.science/pith/3UWJOIZ3DFZRIVU7A7FCG5NIUO","bundle":"https://pith.science/pith/3UWJOIZ3DFZRIVU7A7FCG5NIUO/bundle.json","state":"https://pith.science/pith/3UWJOIZ3DFZRIVU7A7FCG5NIUO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3UWJOIZ3DFZRIVU7A7FCG5NIUO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:3UWJOIZ3DFZRIVU7A7FCG5NIUO","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":"bb36969c58ef105f01bcd35792c4b3693b2b54650617c3c14e9b54c2328cacbb","cross_cats_sorted":["physics.flu-dyn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2020-05-25T16:01:14Z","title_canon_sha256":"43304e759c59e3b8956f4bc5453b967d27cdf35537afdae97b4a75fc470eafbc"},"schema_version":"1.0","source":{"id":"2005.12189","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2005.12189","created_at":"2026-07-05T01:05:52Z"},{"alias_kind":"arxiv_version","alias_value":"2005.12189v2","created_at":"2026-07-05T01:05:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2005.12189","created_at":"2026-07-05T01:05:52Z"},{"alias_kind":"pith_short_12","alias_value":"3UWJOIZ3DFZR","created_at":"2026-07-05T01:05:52Z"},{"alias_kind":"pith_short_16","alias_value":"3UWJOIZ3DFZRIVU7","created_at":"2026-07-05T01:05:52Z"},{"alias_kind":"pith_short_8","alias_value":"3UWJOIZ3","created_at":"2026-07-05T01:05:52Z"}],"graph_snapshots":[{"event_id":"sha256:32c7c29bf4811f3868cd4b1b065e6dbafcecb0ecc4625526b35b9ee7df5b78ae","target":"graph","created_at":"2026-07-05T01:05:52Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2005.12189/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"When a droplet is brought in contact with an undercooled surface, it wets the substrate and solidifies at the same time. The interplay between the phase transition effects and the contact-line motion, leading to its arrest, remains poorly understood. Here we reveal the early solidification patterns and dynamics of spreading hexadecane droplets. Total internal reflection (TIR) imaging is employed to temporally and spatially resolve the early solidification behaviour. With this, we determine the conditions leading to the contact-line arrest. We quantify the overall nucleation behaviour, \\textit{","authors_text":"Detlef Lohse, Hanneke Gelderblom, Jacco H. Snoeijer, Kirsten Harth, Michiel A.J. van Limbeek, Pallav Kant, Rielle de Ruiter, Robin B.J. Koldeweij","cross_cats":["physics.flu-dyn"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2020-05-25T16:01:14Z","title":"Initial solidification dynamics of spreading droplets"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2005.12189","kind":"arxiv","version":2},"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:f1388eaf3ad01cf2525adb433e23773c1f6f789a7dfe925fd6dd879d33a2cb89","target":"record","created_at":"2026-07-05T01:05:52Z","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":"bb36969c58ef105f01bcd35792c4b3693b2b54650617c3c14e9b54c2328cacbb","cross_cats_sorted":["physics.flu-dyn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2020-05-25T16:01:14Z","title_canon_sha256":"43304e759c59e3b8956f4bc5453b967d27cdf35537afdae97b4a75fc470eafbc"},"schema_version":"1.0","source":{"id":"2005.12189","kind":"arxiv","version":2}},"canonical_sha256":"dd2c97233b197314569f07ca2375a8a39bcbb9cfbecb1da61d631a9b37f89665","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dd2c97233b197314569f07ca2375a8a39bcbb9cfbecb1da61d631a9b37f89665","first_computed_at":"2026-07-05T01:05:52.919074Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:05:52.919074Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6TvOfk/KYJ4mCYgdO3muehvGzTcFvbhqI7LOPSikvUY29Z3JrRdajbt4Ro53sW/Jg2+9JCjh9jF2w0RAtR2DDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T01:05:52.919447Z","signed_message":"canonical_sha256_bytes"},"source_id":"2005.12189","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f1388eaf3ad01cf2525adb433e23773c1f6f789a7dfe925fd6dd879d33a2cb89","sha256:32c7c29bf4811f3868cd4b1b065e6dbafcecb0ecc4625526b35b9ee7df5b78ae"],"state_sha256":"8a15e5ae2e2a8d028560ed567d6bad1478c712481eeba454bb925ff8b168ccdd"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RgzFhTEWFOid/wteXq1Q52hsSukU7rwA3aXaAyIrJTKLgbi71RVHxdZAomACagWfMkt2xvO4xoE4Hl9cfFN3Dg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-05T11:54:57.998718Z","bundle_sha256":"a2adf7a6c01c23c9e2207fb456e19aa9ae174a3f9d29a49831c5a9f539f46ca8"}}