{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:D5HJK2HNYQEAJJLLMCBIHYSBA4","short_pith_number":"pith:D5HJK2HN","canonical_record":{"source":{"id":"2003.02113","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2020-03-04T14:56:07Z","cross_cats_sorted":["physics.app-ph"],"title_canon_sha256":"09f8f0ce05af02b53abb30fa0f18ed5d1bdc69129414b9c73c83c42fb73e4ea1","abstract_canon_sha256":"fbf440564178f09b1679e230ffc855923efcdc690fb43f6b33cd16275b03db72"},"schema_version":"1.0"},"canonical_sha256":"1f4e9568edc40804a56b608283e241072109391f6a310dcbd3d9e0888f9a022f","source":{"kind":"arxiv","id":"2003.02113","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2003.02113","created_at":"2026-07-05T03:27:25Z"},{"alias_kind":"arxiv_version","alias_value":"2003.02113v3","created_at":"2026-07-05T03:27:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2003.02113","created_at":"2026-07-05T03:27:25Z"},{"alias_kind":"pith_short_12","alias_value":"D5HJK2HNYQEA","created_at":"2026-07-05T03:27:25Z"},{"alias_kind":"pith_short_16","alias_value":"D5HJK2HNYQEAJJLL","created_at":"2026-07-05T03:27:25Z"},{"alias_kind":"pith_short_8","alias_value":"D5HJK2HN","created_at":"2026-07-05T03:27:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:D5HJK2HNYQEAJJLLMCBIHYSBA4","target":"record","payload":{"canonical_record":{"source":{"id":"2003.02113","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2020-03-04T14:56:07Z","cross_cats_sorted":["physics.app-ph"],"title_canon_sha256":"09f8f0ce05af02b53abb30fa0f18ed5d1bdc69129414b9c73c83c42fb73e4ea1","abstract_canon_sha256":"fbf440564178f09b1679e230ffc855923efcdc690fb43f6b33cd16275b03db72"},"schema_version":"1.0"},"canonical_sha256":"1f4e9568edc40804a56b608283e241072109391f6a310dcbd3d9e0888f9a022f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:27:25.083159Z","signature_b64":"7Q1NRAgLs1XncHfkG9Rox2tSbED4V3em2dM0H8hqC8WBe2e1xOJnw/p8N4YDsMvFPVU6Sm7XafPhHlEa15XXAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1f4e9568edc40804a56b608283e241072109391f6a310dcbd3d9e0888f9a022f","last_reissued_at":"2026-07-05T03:27:25.082744Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:27:25.082744Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2003.02113","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T03:27:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vkxk+VLyxF0GoGBkHuB3PQXRsee8uimh99CkM8Duu8PfcJUwcqkZ8rR6mrbqY/ugEzvSnodlyMzA6zCgV78FAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T19:44:24.169525Z"},"content_sha256":"b0cf59b138dba9c8c36a8f01704452750f6fa366ad312eba4d2310c51fcfb124","schema_version":"1.0","event_id":"sha256:b0cf59b138dba9c8c36a8f01704452750f6fa366ad312eba4d2310c51fcfb124"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:D5HJK2HNYQEAJJLLMCBIHYSBA4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Enhanced Water Nucleation and Growth Based on Microdroplet Mobility on Lubricant-Infused Surfaces","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.app-ph"],"primary_cat":"physics.flu-dyn","authors_text":"Jianxing Sun, Patricia B. Weisensee, Xinyu Jiang","submitted_at":"2020-03-04T14:56:07Z","abstract_excerpt":"Lubricant-infused surfaces (LISs) can promote stable dropwise condensation and improve heat transfer rates due to a low nucleation free-energy barrier and high droplet mobility. Topographical differences in the oil surface cause water microdroplets to rigorously self-propel long distances, continuously redistributing the oil film and potentially refreshing the surface for re-nucleation. Using high-speed microscopy, we reveal that during water condensation on LISs, the smallest visible droplets (diameter ~ 1um, qualitatively representing nucleation) predominantly emerge in oil-poor regions due "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2003.02113","kind":"arxiv","version":3},"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/2003.02113/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":"2026-07-05T03:27:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UHkFg2t+6aEU8yJXKKN7MSYRvc2cm4Ljx+HSaQqWPWmyf3B5VSG5a14Ll+ZwDgMw3qCzt888PWWHhZAs+0XaDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T19:44:24.170056Z"},"content_sha256":"5391e8cf18412d440dfa5c9d7cd9c157c537485a20ceaebc922a7103f83a302e","schema_version":"1.0","event_id":"sha256:5391e8cf18412d440dfa5c9d7cd9c157c537485a20ceaebc922a7103f83a302e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/D5HJK2HNYQEAJJLLMCBIHYSBA4/bundle.json","state_url":"https://pith.science/pith/D5HJK2HNYQEAJJLLMCBIHYSBA4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/D5HJK2HNYQEAJJLLMCBIHYSBA4/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":"2026-08-15T19:44:24Z","links":{"resolver":"https://pith.science/pith/D5HJK2HNYQEAJJLLMCBIHYSBA4","bundle":"https://pith.science/pith/D5HJK2HNYQEAJJLLMCBIHYSBA4/bundle.json","state":"https://pith.science/pith/D5HJK2HNYQEAJJLLMCBIHYSBA4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/D5HJK2HNYQEAJJLLMCBIHYSBA4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:D5HJK2HNYQEAJJLLMCBIHYSBA4","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":"fbf440564178f09b1679e230ffc855923efcdc690fb43f6b33cd16275b03db72","cross_cats_sorted":["physics.app-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2020-03-04T14:56:07Z","title_canon_sha256":"09f8f0ce05af02b53abb30fa0f18ed5d1bdc69129414b9c73c83c42fb73e4ea1"},"schema_version":"1.0","source":{"id":"2003.02113","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2003.02113","created_at":"2026-07-05T03:27:25Z"},{"alias_kind":"arxiv_version","alias_value":"2003.02113v3","created_at":"2026-07-05T03:27:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2003.02113","created_at":"2026-07-05T03:27:25Z"},{"alias_kind":"pith_short_12","alias_value":"D5HJK2HNYQEA","created_at":"2026-07-05T03:27:25Z"},{"alias_kind":"pith_short_16","alias_value":"D5HJK2HNYQEAJJLL","created_at":"2026-07-05T03:27:25Z"},{"alias_kind":"pith_short_8","alias_value":"D5HJK2HN","created_at":"2026-07-05T03:27:25Z"}],"graph_snapshots":[{"event_id":"sha256:5391e8cf18412d440dfa5c9d7cd9c157c537485a20ceaebc922a7103f83a302e","target":"graph","created_at":"2026-07-05T03:27:25Z","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/2003.02113/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Lubricant-infused surfaces (LISs) can promote stable dropwise condensation and improve heat transfer rates due to a low nucleation free-energy barrier and high droplet mobility. Topographical differences in the oil surface cause water microdroplets to rigorously self-propel long distances, continuously redistributing the oil film and potentially refreshing the surface for re-nucleation. Using high-speed microscopy, we reveal that during water condensation on LISs, the smallest visible droplets (diameter ~ 1um, qualitatively representing nucleation) predominantly emerge in oil-poor regions due ","authors_text":"Jianxing Sun, Patricia B. Weisensee, Xinyu Jiang","cross_cats":["physics.app-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2020-03-04T14:56:07Z","title":"Enhanced Water Nucleation and Growth Based on Microdroplet Mobility on Lubricant-Infused Surfaces"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2003.02113","kind":"arxiv","version":3},"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:b0cf59b138dba9c8c36a8f01704452750f6fa366ad312eba4d2310c51fcfb124","target":"record","created_at":"2026-07-05T03:27:25Z","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":"fbf440564178f09b1679e230ffc855923efcdc690fb43f6b33cd16275b03db72","cross_cats_sorted":["physics.app-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2020-03-04T14:56:07Z","title_canon_sha256":"09f8f0ce05af02b53abb30fa0f18ed5d1bdc69129414b9c73c83c42fb73e4ea1"},"schema_version":"1.0","source":{"id":"2003.02113","kind":"arxiv","version":3}},"canonical_sha256":"1f4e9568edc40804a56b608283e241072109391f6a310dcbd3d9e0888f9a022f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1f4e9568edc40804a56b608283e241072109391f6a310dcbd3d9e0888f9a022f","first_computed_at":"2026-07-05T03:27:25.082744Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:27:25.082744Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7Q1NRAgLs1XncHfkG9Rox2tSbED4V3em2dM0H8hqC8WBe2e1xOJnw/p8N4YDsMvFPVU6Sm7XafPhHlEa15XXAw==","signature_status":"signed_v1","signed_at":"2026-07-05T03:27:25.083159Z","signed_message":"canonical_sha256_bytes"},"source_id":"2003.02113","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b0cf59b138dba9c8c36a8f01704452750f6fa366ad312eba4d2310c51fcfb124","sha256:5391e8cf18412d440dfa5c9d7cd9c157c537485a20ceaebc922a7103f83a302e"],"state_sha256":"1c434fde3c222541ec187391959e098bbc9b6315b62dc0a39d635d6e1f210c66"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6E+BfcFKtAHHLD3vh8dFl9iALByscUcLxDanAkB5OM3vtu9boA2KNAg64zuR3hDJApfK+DZ57pftfLIMst5oBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T19:44:24.173973Z","bundle_sha256":"9b8d0fa803de4f0bcf414f6d6e8a5dc924cd7ae5eed79575b5f851c4b5b0b77c"}}