{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:GXCJ4IR7OI3B73DBGL7SZ523RS","short_pith_number":"pith:GXCJ4IR7","canonical_record":{"source":{"id":"2002.01002","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2020-02-03T20:29:21Z","cross_cats_sorted":["physics.app-ph","physics.flu-dyn"],"title_canon_sha256":"6842c068eced854f397452c4cb4cadd9be41e3ea93997e03e4ec83e6db914833","abstract_canon_sha256":"6f7568d6e17e4560b9e23d839e3d2f7a7e596052c1ee277ed79a88bae7b4e9c9"},"schema_version":"1.0"},"canonical_sha256":"35c49e223f72361fec6132ff2cf75b8cb5422742cf198b315e3000cc9dbfccde","source":{"kind":"arxiv","id":"2002.01002","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2002.01002","created_at":"2026-07-05T00:38:13Z"},{"alias_kind":"arxiv_version","alias_value":"2002.01002v1","created_at":"2026-07-05T00:38:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2002.01002","created_at":"2026-07-05T00:38:13Z"},{"alias_kind":"pith_short_12","alias_value":"GXCJ4IR7OI3B","created_at":"2026-07-05T00:38:13Z"},{"alias_kind":"pith_short_16","alias_value":"GXCJ4IR7OI3B73DB","created_at":"2026-07-05T00:38:13Z"},{"alias_kind":"pith_short_8","alias_value":"GXCJ4IR7","created_at":"2026-07-05T00:38:13Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:GXCJ4IR7OI3B73DBGL7SZ523RS","target":"record","payload":{"canonical_record":{"source":{"id":"2002.01002","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2020-02-03T20:29:21Z","cross_cats_sorted":["physics.app-ph","physics.flu-dyn"],"title_canon_sha256":"6842c068eced854f397452c4cb4cadd9be41e3ea93997e03e4ec83e6db914833","abstract_canon_sha256":"6f7568d6e17e4560b9e23d839e3d2f7a7e596052c1ee277ed79a88bae7b4e9c9"},"schema_version":"1.0"},"canonical_sha256":"35c49e223f72361fec6132ff2cf75b8cb5422742cf198b315e3000cc9dbfccde","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:38:13.913577Z","signature_b64":"DNntfInRSIrphNCESzi9HJb/0SlSnuyk9PpHIUXLxba/dZg3AhHGcMnwxnqGmVU6humZo0bsG0xWDKjRWnxaBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"35c49e223f72361fec6132ff2cf75b8cb5422742cf198b315e3000cc9dbfccde","last_reissued_at":"2026-07-05T00:38:13.913071Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:38:13.913071Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2002.01002","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T00:38:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PVnehFQ2WDI+To90QVb0ZehZ+SGs8BNKNJy6dqgsDPh2LSWEo/oxJlg68BV7y6ri05rB9yCezg6NcTXPVdb0DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T10:35:19.234715Z"},"content_sha256":"d51b21cf324a2274823a79e10019094b459c4105154717965ac327f21c499b38","schema_version":"1.0","event_id":"sha256:d51b21cf324a2274823a79e10019094b459c4105154717965ac327f21c499b38"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:GXCJ4IR7OI3B73DBGL7SZ523RS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fast-freezing kinetics inside a droplet impacting on a cold surface","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.app-ph","physics.flu-dyn"],"primary_cat":"cond-mat.soft","authors_text":"Detlef Lohse, Kirsten Harth, Michiel A. J. van Limbeek, Pallav Kant, Robin B. J. Koldeweij","submitted_at":"2020-02-03T20:29:21Z","abstract_excerpt":"Freezing or solidification of impacting droplets is omnipresent in nature and technology, be it a rain droplet falling on a supercooled surface, be it in inkjet printing where often molten wax is used, be it in added manufacturing or in metal production processes or in extreme ultraviolet lithography (EUV) for the chip production where molten tin is used to generate the EUV radiation. For many of these industrial applications, a detailed understanding of the solidification process is essential. Here, by adopting a totally new optical technique in the context of freezing, namely TIR (Total-Inte"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2002.01002","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2002.01002/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":"2026-07-05T00:38:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PelpqdVWal//lOJM7FNtAiOsHjMYllccohxvoYMLWPG6TC5wI6cL1Si6bLXo1SW3BG6TPd0UK14d7q3F5KwACQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T10:35:19.235111Z"},"content_sha256":"4c11e1fff1c3d6bb8b2e54971c37f916b268d573346037bac8d266bec8facb62","schema_version":"1.0","event_id":"sha256:4c11e1fff1c3d6bb8b2e54971c37f916b268d573346037bac8d266bec8facb62"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GXCJ4IR7OI3B73DBGL7SZ523RS/bundle.json","state_url":"https://pith.science/pith/GXCJ4IR7OI3B73DBGL7SZ523RS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GXCJ4IR7OI3B73DBGL7SZ523RS/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":"2026-07-05T10:35:19Z","links":{"resolver":"https://pith.science/pith/GXCJ4IR7OI3B73DBGL7SZ523RS","bundle":"https://pith.science/pith/GXCJ4IR7OI3B73DBGL7SZ523RS/bundle.json","state":"https://pith.science/pith/GXCJ4IR7OI3B73DBGL7SZ523RS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GXCJ4IR7OI3B73DBGL7SZ523RS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:GXCJ4IR7OI3B73DBGL7SZ523RS","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":"6f7568d6e17e4560b9e23d839e3d2f7a7e596052c1ee277ed79a88bae7b4e9c9","cross_cats_sorted":["physics.app-ph","physics.flu-dyn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2020-02-03T20:29:21Z","title_canon_sha256":"6842c068eced854f397452c4cb4cadd9be41e3ea93997e03e4ec83e6db914833"},"schema_version":"1.0","source":{"id":"2002.01002","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2002.01002","created_at":"2026-07-05T00:38:13Z"},{"alias_kind":"arxiv_version","alias_value":"2002.01002v1","created_at":"2026-07-05T00:38:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2002.01002","created_at":"2026-07-05T00:38:13Z"},{"alias_kind":"pith_short_12","alias_value":"GXCJ4IR7OI3B","created_at":"2026-07-05T00:38:13Z"},{"alias_kind":"pith_short_16","alias_value":"GXCJ4IR7OI3B73DB","created_at":"2026-07-05T00:38:13Z"},{"alias_kind":"pith_short_8","alias_value":"GXCJ4IR7","created_at":"2026-07-05T00:38:13Z"}],"graph_snapshots":[{"event_id":"sha256:4c11e1fff1c3d6bb8b2e54971c37f916b268d573346037bac8d266bec8facb62","target":"graph","created_at":"2026-07-05T00:38:13Z","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/2002.01002/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Freezing or solidification of impacting droplets is omnipresent in nature and technology, be it a rain droplet falling on a supercooled surface, be it in inkjet printing where often molten wax is used, be it in added manufacturing or in metal production processes or in extreme ultraviolet lithography (EUV) for the chip production where molten tin is used to generate the EUV radiation. For many of these industrial applications, a detailed understanding of the solidification process is essential. Here, by adopting a totally new optical technique in the context of freezing, namely TIR (Total-Inte","authors_text":"Detlef Lohse, Kirsten Harth, Michiel A. J. van Limbeek, Pallav Kant, Robin B. J. Koldeweij","cross_cats":["physics.app-ph","physics.flu-dyn"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2020-02-03T20:29:21Z","title":"Fast-freezing kinetics inside a droplet impacting on a cold surface"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2002.01002","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:d51b21cf324a2274823a79e10019094b459c4105154717965ac327f21c499b38","target":"record","created_at":"2026-07-05T00:38:13Z","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":"6f7568d6e17e4560b9e23d839e3d2f7a7e596052c1ee277ed79a88bae7b4e9c9","cross_cats_sorted":["physics.app-ph","physics.flu-dyn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2020-02-03T20:29:21Z","title_canon_sha256":"6842c068eced854f397452c4cb4cadd9be41e3ea93997e03e4ec83e6db914833"},"schema_version":"1.0","source":{"id":"2002.01002","kind":"arxiv","version":1}},"canonical_sha256":"35c49e223f72361fec6132ff2cf75b8cb5422742cf198b315e3000cc9dbfccde","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"35c49e223f72361fec6132ff2cf75b8cb5422742cf198b315e3000cc9dbfccde","first_computed_at":"2026-07-05T00:38:13.913071Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:38:13.913071Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DNntfInRSIrphNCESzi9HJb/0SlSnuyk9PpHIUXLxba/dZg3AhHGcMnwxnqGmVU6humZo0bsG0xWDKjRWnxaBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T00:38:13.913577Z","signed_message":"canonical_sha256_bytes"},"source_id":"2002.01002","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d51b21cf324a2274823a79e10019094b459c4105154717965ac327f21c499b38","sha256:4c11e1fff1c3d6bb8b2e54971c37f916b268d573346037bac8d266bec8facb62"],"state_sha256":"c38bf2886cd8f6a0b910198ab4a737196c8fde1d1a0a7fc645244d7311ca00f9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EJ4LAKMKAjX6ZDECIWSaEJSMfSrQ3n8edRXtaSv+EViZqKwpfh2gmz6Wse51JoRCeW7kE1KckxdNIxqOnJp/BA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-05T10:35:19.237073Z","bundle_sha256":"c007d40609755657d78c168e72562f845f97525241fb4176517faa5408db824a"}}