{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:OEM64HXZOCGHBKW7GWXJHFKLUS","short_pith_number":"pith:OEM64HXZ","canonical_record":{"source":{"id":"2503.03627","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2025-03-05T16:05:40Z","cross_cats_sorted":["cond-mat.soft"],"title_canon_sha256":"a57449d6bef401c66af65431cd29d896eee7b478ae7bb08d54612ea059ea4c3f","abstract_canon_sha256":"187025cd95d659855c60878229b1da51fc637f1320c82e9006aadd97020d6587"},"schema_version":"1.0"},"canonical_sha256":"7119ee1ef9708c70aadf35ae93954ba484465e71792361798951129daf8552d6","source":{"kind":"arxiv","id":"2503.03627","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.03627","created_at":"2026-07-05T10:47:00Z"},{"alias_kind":"arxiv_version","alias_value":"2503.03627v2","created_at":"2026-07-05T10:47:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.03627","created_at":"2026-07-05T10:47:00Z"},{"alias_kind":"pith_short_12","alias_value":"OEM64HXZOCGH","created_at":"2026-07-05T10:47:00Z"},{"alias_kind":"pith_short_16","alias_value":"OEM64HXZOCGHBKW7","created_at":"2026-07-05T10:47:00Z"},{"alias_kind":"pith_short_8","alias_value":"OEM64HXZ","created_at":"2026-07-05T10:47:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:OEM64HXZOCGHBKW7GWXJHFKLUS","target":"record","payload":{"canonical_record":{"source":{"id":"2503.03627","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2025-03-05T16:05:40Z","cross_cats_sorted":["cond-mat.soft"],"title_canon_sha256":"a57449d6bef401c66af65431cd29d896eee7b478ae7bb08d54612ea059ea4c3f","abstract_canon_sha256":"187025cd95d659855c60878229b1da51fc637f1320c82e9006aadd97020d6587"},"schema_version":"1.0"},"canonical_sha256":"7119ee1ef9708c70aadf35ae93954ba484465e71792361798951129daf8552d6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:47:00.978329Z","signature_b64":"f9+hN6Do820qdq3fVM+4mz3dGA/h4Tbow9z4dGMR4R2EtTVXnz6RcfY6Wt7xnCmczLg30WcP9kss9r1bYw4IAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7119ee1ef9708c70aadf35ae93954ba484465e71792361798951129daf8552d6","last_reissued_at":"2026-07-05T10:47:00.977854Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:47:00.977854Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2503.03627","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":"2026-07-05T10:47:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5zMH6iDuPsps1OvL2nrzXoqYdy5ssKFbrmRxCr9zE0a4t82l3uZ08SoeDdo0A3Gclb+5IcmL8n7+k3sLZxqIDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T15:55:29.183515Z"},"content_sha256":"ff64309ca927ce0d0574198ed876c2c749c782009cc3325403d61f48122b6da5","schema_version":"1.0","event_id":"sha256:ff64309ca927ce0d0574198ed876c2c749c782009cc3325403d61f48122b6da5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:OEM64HXZOCGHBKW7GWXJHFKLUS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Modelling of the dewetting of ultra-thin liquid films on chemically patterned substrates: linear spectrum and deposition patterns","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.soft"],"primary_cat":"physics.flu-dyn","authors_text":"Jens Harting, Paolo Malgaretti, Tilman Richter","submitted_at":"2025-03-05T16:05:40Z","abstract_excerpt":"Liquid films of nanometric thickness are prone to spinodal dewetting driven by disjoining pressure, meaning that a non-wetting liquid film of homogeneous thickness in the range of tens of nanometers will spontaneously break into droplets. The surface energy of the underlying solid substrate heavily influences the dynamics and resulting droplet configurations. Here, we study the dewetting of thin liquid films on physically flat but chemically heterogeneous substrates using the thin film equation. We use linear stability analysis (LSA) to describe and predict the system's behavior until the film"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.03627","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/2503.03627/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":"2026-07-05T10:47:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/6cPmH1id5LNO/t9pEPeUdIC9AxrppeTt+6rrnbPLL8ufVtRfrw3qtiMzZJq9Rzm+aoZQCv9F4g+htLZ2DMbBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T15:55:29.184098Z"},"content_sha256":"1b738c82f3f4864e5700c22210f1c7e9a06138facda377903ff068de9f02ad80","schema_version":"1.0","event_id":"sha256:1b738c82f3f4864e5700c22210f1c7e9a06138facda377903ff068de9f02ad80"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OEM64HXZOCGHBKW7GWXJHFKLUS/bundle.json","state_url":"https://pith.science/pith/OEM64HXZOCGHBKW7GWXJHFKLUS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OEM64HXZOCGHBKW7GWXJHFKLUS/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":"2026-08-07T15:55:29Z","links":{"resolver":"https://pith.science/pith/OEM64HXZOCGHBKW7GWXJHFKLUS","bundle":"https://pith.science/pith/OEM64HXZOCGHBKW7GWXJHFKLUS/bundle.json","state":"https://pith.science/pith/OEM64HXZOCGHBKW7GWXJHFKLUS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OEM64HXZOCGHBKW7GWXJHFKLUS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:OEM64HXZOCGHBKW7GWXJHFKLUS","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":"187025cd95d659855c60878229b1da51fc637f1320c82e9006aadd97020d6587","cross_cats_sorted":["cond-mat.soft"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2025-03-05T16:05:40Z","title_canon_sha256":"a57449d6bef401c66af65431cd29d896eee7b478ae7bb08d54612ea059ea4c3f"},"schema_version":"1.0","source":{"id":"2503.03627","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.03627","created_at":"2026-07-05T10:47:00Z"},{"alias_kind":"arxiv_version","alias_value":"2503.03627v2","created_at":"2026-07-05T10:47:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.03627","created_at":"2026-07-05T10:47:00Z"},{"alias_kind":"pith_short_12","alias_value":"OEM64HXZOCGH","created_at":"2026-07-05T10:47:00Z"},{"alias_kind":"pith_short_16","alias_value":"OEM64HXZOCGHBKW7","created_at":"2026-07-05T10:47:00Z"},{"alias_kind":"pith_short_8","alias_value":"OEM64HXZ","created_at":"2026-07-05T10:47:00Z"}],"graph_snapshots":[{"event_id":"sha256:1b738c82f3f4864e5700c22210f1c7e9a06138facda377903ff068de9f02ad80","target":"graph","created_at":"2026-07-05T10:47:00Z","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/2503.03627/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Liquid films of nanometric thickness are prone to spinodal dewetting driven by disjoining pressure, meaning that a non-wetting liquid film of homogeneous thickness in the range of tens of nanometers will spontaneously break into droplets. The surface energy of the underlying solid substrate heavily influences the dynamics and resulting droplet configurations. Here, we study the dewetting of thin liquid films on physically flat but chemically heterogeneous substrates using the thin film equation. We use linear stability analysis (LSA) to describe and predict the system's behavior until the film","authors_text":"Jens Harting, Paolo Malgaretti, Tilman Richter","cross_cats":["cond-mat.soft"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2025-03-05T16:05:40Z","title":"Modelling of the dewetting of ultra-thin liquid films on chemically patterned substrates: linear spectrum and deposition patterns"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.03627","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:ff64309ca927ce0d0574198ed876c2c749c782009cc3325403d61f48122b6da5","target":"record","created_at":"2026-07-05T10:47:00Z","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":"187025cd95d659855c60878229b1da51fc637f1320c82e9006aadd97020d6587","cross_cats_sorted":["cond-mat.soft"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2025-03-05T16:05:40Z","title_canon_sha256":"a57449d6bef401c66af65431cd29d896eee7b478ae7bb08d54612ea059ea4c3f"},"schema_version":"1.0","source":{"id":"2503.03627","kind":"arxiv","version":2}},"canonical_sha256":"7119ee1ef9708c70aadf35ae93954ba484465e71792361798951129daf8552d6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7119ee1ef9708c70aadf35ae93954ba484465e71792361798951129daf8552d6","first_computed_at":"2026-07-05T10:47:00.977854Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:47:00.977854Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"f9+hN6Do820qdq3fVM+4mz3dGA/h4Tbow9z4dGMR4R2EtTVXnz6RcfY6Wt7xnCmczLg30WcP9kss9r1bYw4IAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:47:00.978329Z","signed_message":"canonical_sha256_bytes"},"source_id":"2503.03627","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ff64309ca927ce0d0574198ed876c2c749c782009cc3325403d61f48122b6da5","sha256:1b738c82f3f4864e5700c22210f1c7e9a06138facda377903ff068de9f02ad80"],"state_sha256":"499db4cef681f39b1963a67678a6e4eaf321af57b9cc299ac3a39d8613b8d6a5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"w66CBCllaVcLByaKT7sX9VRD80NA3Yl7N8JS6vqRqWjXWcU5RdJc0rMkPrUd1lB3KYG1gsWX7qPWesD3pMYeAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T15:55:29.189052Z","bundle_sha256":"916a5d6092ac24c54d72c165163ba76eca2b9c8ba56fcdcde82f5f78b5446d9c"}}