{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:LKGUDIIBUPEHLEREDBOMBSRUYF","short_pith_number":"pith:LKGUDIIB","canonical_record":{"source":{"id":"1803.05672","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2018-03-15T10:14:33Z","cross_cats_sorted":["physics.app-ph"],"title_canon_sha256":"5e0e69d72fb532a4af088d0f23301dee02ae66b146fde9154e4ef6d7af77fddf","abstract_canon_sha256":"b86abd1ab87e2165d959d5f8f425cf6e674d5b11420f0ee71cda950518f321b0"},"schema_version":"1.0"},"canonical_sha256":"5a8d41a101a3c8759224185cc0ca34c1569ab90a0472dfb87cce45834ed0b5e2","source":{"kind":"arxiv","id":"1803.05672","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.05672","created_at":"2026-05-18T00:20:54Z"},{"alias_kind":"arxiv_version","alias_value":"1803.05672v1","created_at":"2026-05-18T00:20:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.05672","created_at":"2026-05-18T00:20:54Z"},{"alias_kind":"pith_short_12","alias_value":"LKGUDIIBUPEH","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_16","alias_value":"LKGUDIIBUPEHLERE","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_8","alias_value":"LKGUDIIB","created_at":"2026-05-18T12:32:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:LKGUDIIBUPEHLEREDBOMBSRUYF","target":"record","payload":{"canonical_record":{"source":{"id":"1803.05672","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2018-03-15T10:14:33Z","cross_cats_sorted":["physics.app-ph"],"title_canon_sha256":"5e0e69d72fb532a4af088d0f23301dee02ae66b146fde9154e4ef6d7af77fddf","abstract_canon_sha256":"b86abd1ab87e2165d959d5f8f425cf6e674d5b11420f0ee71cda950518f321b0"},"schema_version":"1.0"},"canonical_sha256":"5a8d41a101a3c8759224185cc0ca34c1569ab90a0472dfb87cce45834ed0b5e2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:20:54.919673Z","signature_b64":"JuB1uUCzda8KyLSPKynHA1ofx4XFDgKOjYga34ywo+sX/GrQcZjcBciwzGvnHTpeVA/qP/eag7T22dhHGX3MAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5a8d41a101a3c8759224185cc0ca34c1569ab90a0472dfb87cce45834ed0b5e2","last_reissued_at":"2026-05-18T00:20:54.919136Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:20:54.919136Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1803.05672","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":"2026-05-18T00:20:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iFwn7hDP69TyL85BJpQ/xBvEa77eFDOw5++APJTz+7LO+EqaH0y6UgdZyFvzTEe1ehSPqJV7Syv3bsObPbdyDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T19:19:14.865877Z"},"content_sha256":"f6c77f81295af2797c3f4ee10ff9dd0631bf1a919140064b30bc68dd11b48106","schema_version":"1.0","event_id":"sha256:f6c77f81295af2797c3f4ee10ff9dd0631bf1a919140064b30bc68dd11b48106"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:LKGUDIIBUPEHLEREDBOMBSRUYF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Halogen-Bond Driven Self-Assembly of Perfluorocarbon Monolayers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.app-ph"],"primary_cat":"physics.chem-ph","authors_text":"Alessandro Sepe, Antonio Abate, Bart Roose, Chiara Neto, James M. Hook, Jun Ki Hong, Ngoc Linh Nguyen, Nicola Marzari, Raphael Dehmel, Ullrich Steiner","submitted_at":"2018-03-15T10:14:33Z","abstract_excerpt":"The self-assembly of a single layer of organic molecules on a substrate is a powerful strategy to modify surfaces and interfacial properties. The detailed interplay of molecule-to-substrate and molecule-molecule interactions are crucial for the preparation of stable and uniform monomolecular coatings. Thiolates, silanes, phosphonates and carboxylates are widely used head-groups to link organic molecules to specific surfaces study we show that self-assembly of stable and highly compact monolayers of perfluorocarbons. Remarkably, the lowest ever reported surface energy of 2.6 mJ m-2 was measured"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.05672","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":"2026-05-18T00:20:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eTBM3s2hg+ZTYwrtY9ZVJSY8uzGTAl9dgA+vh+mkeqXSi12fNlu95SzMJ+NG6NDttiDYdr5xqv4JKYYIXd1dAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T19:19:14.866224Z"},"content_sha256":"dd43bfbaf957ff9c8f62427693e66faecc368556f5626b8b31a8fc1808139ca8","schema_version":"1.0","event_id":"sha256:dd43bfbaf957ff9c8f62427693e66faecc368556f5626b8b31a8fc1808139ca8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LKGUDIIBUPEHLEREDBOMBSRUYF/bundle.json","state_url":"https://pith.science/pith/LKGUDIIBUPEHLEREDBOMBSRUYF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LKGUDIIBUPEHLEREDBOMBSRUYF/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":"2026-05-27T19:19:14Z","links":{"resolver":"https://pith.science/pith/LKGUDIIBUPEHLEREDBOMBSRUYF","bundle":"https://pith.science/pith/LKGUDIIBUPEHLEREDBOMBSRUYF/bundle.json","state":"https://pith.science/pith/LKGUDIIBUPEHLEREDBOMBSRUYF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LKGUDIIBUPEHLEREDBOMBSRUYF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:LKGUDIIBUPEHLEREDBOMBSRUYF","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":"b86abd1ab87e2165d959d5f8f425cf6e674d5b11420f0ee71cda950518f321b0","cross_cats_sorted":["physics.app-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2018-03-15T10:14:33Z","title_canon_sha256":"5e0e69d72fb532a4af088d0f23301dee02ae66b146fde9154e4ef6d7af77fddf"},"schema_version":"1.0","source":{"id":"1803.05672","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.05672","created_at":"2026-05-18T00:20:54Z"},{"alias_kind":"arxiv_version","alias_value":"1803.05672v1","created_at":"2026-05-18T00:20:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.05672","created_at":"2026-05-18T00:20:54Z"},{"alias_kind":"pith_short_12","alias_value":"LKGUDIIBUPEH","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_16","alias_value":"LKGUDIIBUPEHLERE","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_8","alias_value":"LKGUDIIB","created_at":"2026-05-18T12:32:37Z"}],"graph_snapshots":[{"event_id":"sha256:dd43bfbaf957ff9c8f62427693e66faecc368556f5626b8b31a8fc1808139ca8","target":"graph","created_at":"2026-05-18T00:20:54Z","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 self-assembly of a single layer of organic molecules on a substrate is a powerful strategy to modify surfaces and interfacial properties. The detailed interplay of molecule-to-substrate and molecule-molecule interactions are crucial for the preparation of stable and uniform monomolecular coatings. Thiolates, silanes, phosphonates and carboxylates are widely used head-groups to link organic molecules to specific surfaces study we show that self-assembly of stable and highly compact monolayers of perfluorocarbons. Remarkably, the lowest ever reported surface energy of 2.6 mJ m-2 was measured","authors_text":"Alessandro Sepe, Antonio Abate, Bart Roose, Chiara Neto, James M. Hook, Jun Ki Hong, Ngoc Linh Nguyen, Nicola Marzari, Raphael Dehmel, Ullrich Steiner","cross_cats":["physics.app-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2018-03-15T10:14:33Z","title":"Halogen-Bond Driven Self-Assembly of Perfluorocarbon Monolayers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.05672","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:f6c77f81295af2797c3f4ee10ff9dd0631bf1a919140064b30bc68dd11b48106","target":"record","created_at":"2026-05-18T00:20:54Z","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":"b86abd1ab87e2165d959d5f8f425cf6e674d5b11420f0ee71cda950518f321b0","cross_cats_sorted":["physics.app-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2018-03-15T10:14:33Z","title_canon_sha256":"5e0e69d72fb532a4af088d0f23301dee02ae66b146fde9154e4ef6d7af77fddf"},"schema_version":"1.0","source":{"id":"1803.05672","kind":"arxiv","version":1}},"canonical_sha256":"5a8d41a101a3c8759224185cc0ca34c1569ab90a0472dfb87cce45834ed0b5e2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5a8d41a101a3c8759224185cc0ca34c1569ab90a0472dfb87cce45834ed0b5e2","first_computed_at":"2026-05-18T00:20:54.919136Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:20:54.919136Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JuB1uUCzda8KyLSPKynHA1ofx4XFDgKOjYga34ywo+sX/GrQcZjcBciwzGvnHTpeVA/qP/eag7T22dhHGX3MAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:20:54.919673Z","signed_message":"canonical_sha256_bytes"},"source_id":"1803.05672","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f6c77f81295af2797c3f4ee10ff9dd0631bf1a919140064b30bc68dd11b48106","sha256:dd43bfbaf957ff9c8f62427693e66faecc368556f5626b8b31a8fc1808139ca8"],"state_sha256":"4f91f1b7f598e630c34952e9c8f26d7607300f6fb0bb111712bbaea5fef0bc57"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pyBj6Seb/bzx7h24ukZT5KbF4Tb18PdPH/n7vsoqKIYhnWxnlXR0K9X33jIHqmlWG3g02oTJZqBGXU5RNhhfBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T19:19:14.868249Z","bundle_sha256":"f7077766fa6739ea288cfff49fd0e266a91b34ddec86362d3ef8ffb899e2d0e4"}}