{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:2MIBKMRPSZW6SIY4NHLUROA2UH","short_pith_number":"pith:2MIBKMRP","canonical_record":{"source":{"id":"1807.03934","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2018-07-11T02:49:18Z","cross_cats_sorted":["cond-mat.soft"],"title_canon_sha256":"8f4567e1fdf62ce54adc36c4d289fc7d05a3d5201eca62502096cbf3ce65f0ca","abstract_canon_sha256":"78aec11bb3223b79c6388a949cd35783923d803b42eda3d344d26f0baa12b30f"},"schema_version":"1.0"},"canonical_sha256":"d31015322f966de9231c69d748b81aa1ea616a120eaa5200bc718dbfcec91941","source":{"kind":"arxiv","id":"1807.03934","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.03934","created_at":"2026-05-18T00:06:01Z"},{"alias_kind":"arxiv_version","alias_value":"1807.03934v2","created_at":"2026-05-18T00:06:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.03934","created_at":"2026-05-18T00:06:01Z"},{"alias_kind":"pith_short_12","alias_value":"2MIBKMRPSZW6","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_16","alias_value":"2MIBKMRPSZW6SIY4","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_8","alias_value":"2MIBKMRP","created_at":"2026-05-18T12:32:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:2MIBKMRPSZW6SIY4NHLUROA2UH","target":"record","payload":{"canonical_record":{"source":{"id":"1807.03934","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2018-07-11T02:49:18Z","cross_cats_sorted":["cond-mat.soft"],"title_canon_sha256":"8f4567e1fdf62ce54adc36c4d289fc7d05a3d5201eca62502096cbf3ce65f0ca","abstract_canon_sha256":"78aec11bb3223b79c6388a949cd35783923d803b42eda3d344d26f0baa12b30f"},"schema_version":"1.0"},"canonical_sha256":"d31015322f966de9231c69d748b81aa1ea616a120eaa5200bc718dbfcec91941","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:06:01.335380Z","signature_b64":"PzFQwqplSehA3aCbdO6CVrhHk8paYWx6ZKO3Ltus6pFDORUezrd54xj+Doy3J2yU60XyGLHk2a3JoP6Bc10mCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d31015322f966de9231c69d748b81aa1ea616a120eaa5200bc718dbfcec91941","last_reissued_at":"2026-05-18T00:06:01.334615Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:06:01.334615Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1807.03934","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":"2026-05-18T00:06:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"08dZt6E4Zh93QDTDi9GPlxjA9npbLX466A1BVdwlLlPul8v3KSYtJXfR9wBHRbDI2ifbfjTEqw3YUAnS4vflBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T16:16:47.094565Z"},"content_sha256":"c5233d80e6bd33a0b47a64603925d6d9df48d411ba3c78e156a205d607b29aca","schema_version":"1.0","event_id":"sha256:c5233d80e6bd33a0b47a64603925d6d9df48d411ba3c78e156a205d607b29aca"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:2MIBKMRPSZW6SIY4NHLUROA2UH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Film dynamics and lubricant depletion by droplets moving on lubricated surfaces","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.soft"],"primary_cat":"physics.flu-dyn","authors_text":"Adam Tetreault, Baptiste Lemaire, Dan Daniel, Jaakko V. I. Timonen, Joanna Aizenberg, Michael J. Kreder, Zhenle Cao","submitted_at":"2018-07-11T02:49:18Z","abstract_excerpt":"Lubricated surfaces have shown promise in numerous applications where impinging foreign droplets must be removed easily; however, before they can be widely adopted, the problem of lubricant depletion, which eventually leads to decreased performance, must be solved. Despite recent progress, a quantitative mechanistic explanation for lubricant depletion is still lacking. Here, we first explained the shape of a droplet on a lubricated surface by balancing the Laplace pressures across interfaces. We then showed that the lubricant film thicknesses beneath, behind, and wrapping around a moving dropl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.03934","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":""},"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":"2026-05-18T00:06:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RI7yhQwZWYwXNnb6n4waGEqVN8Q0dnAI/kqC2AjMGUrTfgLdN2qbPi06Zg/2l9zaZu/IfFhWYngrxTvQINIMCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T16:16:47.094921Z"},"content_sha256":"c60e3baf7a31d6e8793cc9fa6d803f3f4eca00d12be0c068486a1606935ea94a","schema_version":"1.0","event_id":"sha256:c60e3baf7a31d6e8793cc9fa6d803f3f4eca00d12be0c068486a1606935ea94a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2MIBKMRPSZW6SIY4NHLUROA2UH/bundle.json","state_url":"https://pith.science/pith/2MIBKMRPSZW6SIY4NHLUROA2UH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2MIBKMRPSZW6SIY4NHLUROA2UH/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":"2026-06-03T16:16:47Z","links":{"resolver":"https://pith.science/pith/2MIBKMRPSZW6SIY4NHLUROA2UH","bundle":"https://pith.science/pith/2MIBKMRPSZW6SIY4NHLUROA2UH/bundle.json","state":"https://pith.science/pith/2MIBKMRPSZW6SIY4NHLUROA2UH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2MIBKMRPSZW6SIY4NHLUROA2UH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:2MIBKMRPSZW6SIY4NHLUROA2UH","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":"78aec11bb3223b79c6388a949cd35783923d803b42eda3d344d26f0baa12b30f","cross_cats_sorted":["cond-mat.soft"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2018-07-11T02:49:18Z","title_canon_sha256":"8f4567e1fdf62ce54adc36c4d289fc7d05a3d5201eca62502096cbf3ce65f0ca"},"schema_version":"1.0","source":{"id":"1807.03934","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.03934","created_at":"2026-05-18T00:06:01Z"},{"alias_kind":"arxiv_version","alias_value":"1807.03934v2","created_at":"2026-05-18T00:06:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.03934","created_at":"2026-05-18T00:06:01Z"},{"alias_kind":"pith_short_12","alias_value":"2MIBKMRPSZW6","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_16","alias_value":"2MIBKMRPSZW6SIY4","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_8","alias_value":"2MIBKMRP","created_at":"2026-05-18T12:32:02Z"}],"graph_snapshots":[{"event_id":"sha256:c60e3baf7a31d6e8793cc9fa6d803f3f4eca00d12be0c068486a1606935ea94a","target":"graph","created_at":"2026-05-18T00:06:01Z","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":"Lubricated surfaces have shown promise in numerous applications where impinging foreign droplets must be removed easily; however, before they can be widely adopted, the problem of lubricant depletion, which eventually leads to decreased performance, must be solved. Despite recent progress, a quantitative mechanistic explanation for lubricant depletion is still lacking. Here, we first explained the shape of a droplet on a lubricated surface by balancing the Laplace pressures across interfaces. We then showed that the lubricant film thicknesses beneath, behind, and wrapping around a moving dropl","authors_text":"Adam Tetreault, Baptiste Lemaire, Dan Daniel, Jaakko V. I. Timonen, Joanna Aizenberg, Michael J. Kreder, Zhenle Cao","cross_cats":["cond-mat.soft"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2018-07-11T02:49:18Z","title":"Film dynamics and lubricant depletion by droplets moving on lubricated surfaces"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.03934","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:c5233d80e6bd33a0b47a64603925d6d9df48d411ba3c78e156a205d607b29aca","target":"record","created_at":"2026-05-18T00:06:01Z","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":"78aec11bb3223b79c6388a949cd35783923d803b42eda3d344d26f0baa12b30f","cross_cats_sorted":["cond-mat.soft"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2018-07-11T02:49:18Z","title_canon_sha256":"8f4567e1fdf62ce54adc36c4d289fc7d05a3d5201eca62502096cbf3ce65f0ca"},"schema_version":"1.0","source":{"id":"1807.03934","kind":"arxiv","version":2}},"canonical_sha256":"d31015322f966de9231c69d748b81aa1ea616a120eaa5200bc718dbfcec91941","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d31015322f966de9231c69d748b81aa1ea616a120eaa5200bc718dbfcec91941","first_computed_at":"2026-05-18T00:06:01.334615Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:06:01.334615Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PzFQwqplSehA3aCbdO6CVrhHk8paYWx6ZKO3Ltus6pFDORUezrd54xj+Doy3J2yU60XyGLHk2a3JoP6Bc10mCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:06:01.335380Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.03934","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c5233d80e6bd33a0b47a64603925d6d9df48d411ba3c78e156a205d607b29aca","sha256:c60e3baf7a31d6e8793cc9fa6d803f3f4eca00d12be0c068486a1606935ea94a"],"state_sha256":"a079e36abbb6421fe7f1605bb3aca5df8cfaee16a87b5a249225e257a9305e27"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8FR3WYExVcU4MFu6v9g8kmYg0NasbgpN7SDDJE0j1KZf5c+0rEuFZ8kMiVOrEghBrMxDkJx0xA9jeueYcSRkBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T16:16:47.096878Z","bundle_sha256":"bfe1e07ad38e0d285ed500fade1235a2937bb899438e19b0d29a5a23418c6462"}}