{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:XXCODKUWRVMR74XN7IUJNDSCLQ","short_pith_number":"pith:XXCODKUW","canonical_record":{"source":{"id":"1901.06471","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2019-01-19T06:27:52Z","cross_cats_sorted":[],"title_canon_sha256":"8a281ff2b89ea6e2f484ff237eabe58d0fdb3e09db754fe274f263826d006722","abstract_canon_sha256":"50b6fff675e009148709074749478a7a5a30f65ce065f4cd7ccec333a2cb3643"},"schema_version":"1.0"},"canonical_sha256":"bdc4e1aa968d591ff2edfa28968e425c28bd59ec47ea79171aa48769f50802ea","source":{"kind":"arxiv","id":"1901.06471","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.06471","created_at":"2026-05-17T23:55:50Z"},{"alias_kind":"arxiv_version","alias_value":"1901.06471v1","created_at":"2026-05-17T23:55:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.06471","created_at":"2026-05-17T23:55:50Z"},{"alias_kind":"pith_short_12","alias_value":"XXCODKUWRVMR","created_at":"2026-05-18T12:33:33Z"},{"alias_kind":"pith_short_16","alias_value":"XXCODKUWRVMR74XN","created_at":"2026-05-18T12:33:33Z"},{"alias_kind":"pith_short_8","alias_value":"XXCODKUW","created_at":"2026-05-18T12:33:33Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:XXCODKUWRVMR74XN7IUJNDSCLQ","target":"record","payload":{"canonical_record":{"source":{"id":"1901.06471","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2019-01-19T06:27:52Z","cross_cats_sorted":[],"title_canon_sha256":"8a281ff2b89ea6e2f484ff237eabe58d0fdb3e09db754fe274f263826d006722","abstract_canon_sha256":"50b6fff675e009148709074749478a7a5a30f65ce065f4cd7ccec333a2cb3643"},"schema_version":"1.0"},"canonical_sha256":"bdc4e1aa968d591ff2edfa28968e425c28bd59ec47ea79171aa48769f50802ea","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:55:50.198052Z","signature_b64":"Ghuw1UmQk/5nPTxvWP7RL/a7wMAYqv/LcKQR+wJXZ+ciE/gXRz3886VpjVQgoP2ZAS14coyKBp7t6jL0ualdDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bdc4e1aa968d591ff2edfa28968e425c28bd59ec47ea79171aa48769f50802ea","last_reissued_at":"2026-05-17T23:55:50.197446Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:55:50.197446Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1901.06471","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":"2026-05-17T23:55:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Mgao+ykCSXkt8WO98aPKqIeR77TWXVraUDmmiUIAhSvnwff/91aFztx9vKEn2cLcvwMbLMX22CFN68Z6RwfBCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T18:33:51.818222Z"},"content_sha256":"a383ee92d97614e1a6fa72c46ac0730dae1d8cd504caf1bed8b01899590d2044","schema_version":"1.0","event_id":"sha256:a383ee92d97614e1a6fa72c46ac0730dae1d8cd504caf1bed8b01899590d2044"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:XXCODKUWRVMR74XN7IUJNDSCLQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Reduced residence time of droplet impact on heated surfaces","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"Shiquan Shen, Song Rong, Tianyou Wang, Zhizhao Che","submitted_at":"2019-01-19T06:27:52Z","abstract_excerpt":"The impact of droplets is a ubiquitous phenomenon, and reducing the residence time of the impact process is important for many potential applications. In this study of the impact dynamics on heated surfaces, we identify a mode of droplet bouncing (bouncing-with-spray mode) that can reduce the residence time significantly compared with the traditional retraction-bouncing mode. Comparing with other strategies to reduce the residence time, this approach induced by heat is simple and reliable. The reduction in the residence time is due to the burst of vapor bubbles in the liquid film, which result"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.06471","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":""},"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":"2026-05-17T23:55:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"H1zn7maSCojev1J+OQk4+6usA6jkoGoZl0U/W30iunRI72HtbwvZsfnP/9rGwZmEi8pDKjO2qIMWC6Dip+HkBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T18:33:51.818922Z"},"content_sha256":"406f1d905a3cd3c05f1e7c9e4f3f52a6a2b1e1b3352db61ce0a82e94738eefd7","schema_version":"1.0","event_id":"sha256:406f1d905a3cd3c05f1e7c9e4f3f52a6a2b1e1b3352db61ce0a82e94738eefd7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XXCODKUWRVMR74XN7IUJNDSCLQ/bundle.json","state_url":"https://pith.science/pith/XXCODKUWRVMR74XN7IUJNDSCLQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XXCODKUWRVMR74XN7IUJNDSCLQ/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":"2026-05-28T18:33:51Z","links":{"resolver":"https://pith.science/pith/XXCODKUWRVMR74XN7IUJNDSCLQ","bundle":"https://pith.science/pith/XXCODKUWRVMR74XN7IUJNDSCLQ/bundle.json","state":"https://pith.science/pith/XXCODKUWRVMR74XN7IUJNDSCLQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XXCODKUWRVMR74XN7IUJNDSCLQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:XXCODKUWRVMR74XN7IUJNDSCLQ","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":"50b6fff675e009148709074749478a7a5a30f65ce065f4cd7ccec333a2cb3643","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2019-01-19T06:27:52Z","title_canon_sha256":"8a281ff2b89ea6e2f484ff237eabe58d0fdb3e09db754fe274f263826d006722"},"schema_version":"1.0","source":{"id":"1901.06471","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.06471","created_at":"2026-05-17T23:55:50Z"},{"alias_kind":"arxiv_version","alias_value":"1901.06471v1","created_at":"2026-05-17T23:55:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.06471","created_at":"2026-05-17T23:55:50Z"},{"alias_kind":"pith_short_12","alias_value":"XXCODKUWRVMR","created_at":"2026-05-18T12:33:33Z"},{"alias_kind":"pith_short_16","alias_value":"XXCODKUWRVMR74XN","created_at":"2026-05-18T12:33:33Z"},{"alias_kind":"pith_short_8","alias_value":"XXCODKUW","created_at":"2026-05-18T12:33:33Z"}],"graph_snapshots":[{"event_id":"sha256:406f1d905a3cd3c05f1e7c9e4f3f52a6a2b1e1b3352db61ce0a82e94738eefd7","target":"graph","created_at":"2026-05-17T23:55:50Z","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":"The impact of droplets is a ubiquitous phenomenon, and reducing the residence time of the impact process is important for many potential applications. In this study of the impact dynamics on heated surfaces, we identify a mode of droplet bouncing (bouncing-with-spray mode) that can reduce the residence time significantly compared with the traditional retraction-bouncing mode. Comparing with other strategies to reduce the residence time, this approach induced by heat is simple and reliable. The reduction in the residence time is due to the burst of vapor bubbles in the liquid film, which result","authors_text":"Shiquan Shen, Song Rong, Tianyou Wang, Zhizhao Che","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2019-01-19T06:27:52Z","title":"Reduced residence time of droplet impact on heated surfaces"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.06471","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:a383ee92d97614e1a6fa72c46ac0730dae1d8cd504caf1bed8b01899590d2044","target":"record","created_at":"2026-05-17T23:55:50Z","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":"50b6fff675e009148709074749478a7a5a30f65ce065f4cd7ccec333a2cb3643","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2019-01-19T06:27:52Z","title_canon_sha256":"8a281ff2b89ea6e2f484ff237eabe58d0fdb3e09db754fe274f263826d006722"},"schema_version":"1.0","source":{"id":"1901.06471","kind":"arxiv","version":1}},"canonical_sha256":"bdc4e1aa968d591ff2edfa28968e425c28bd59ec47ea79171aa48769f50802ea","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bdc4e1aa968d591ff2edfa28968e425c28bd59ec47ea79171aa48769f50802ea","first_computed_at":"2026-05-17T23:55:50.197446Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:55:50.197446Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ghuw1UmQk/5nPTxvWP7RL/a7wMAYqv/LcKQR+wJXZ+ciE/gXRz3886VpjVQgoP2ZAS14coyKBp7t6jL0ualdDg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:55:50.198052Z","signed_message":"canonical_sha256_bytes"},"source_id":"1901.06471","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a383ee92d97614e1a6fa72c46ac0730dae1d8cd504caf1bed8b01899590d2044","sha256:406f1d905a3cd3c05f1e7c9e4f3f52a6a2b1e1b3352db61ce0a82e94738eefd7"],"state_sha256":"84d2719bc188df8db2fba98140a4f3dae4c0e8c7912f8b4f7931f323aa3077c9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+QXdRk1F0xzX3nLe4EX7sOuDvRNtLZAZ2naAsiAXz4EsZt/RDwqCbRECLTFZBlEMMxepZPlDvpomZ7+3S4L+AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T18:33:51.822233Z","bundle_sha256":"f242e2c40a3629181f9f329f1ec5d3536aa75542f620698f55ddf497962b7b4e"}}