{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:EOSGNAQWCHN2C447RTXWDO3RIW","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":"2a7ed461bea8b5a3ab23ea7e2ee5a1f9e23cff3ebc4600b099384b41d78a371d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-09-25T09:30:17Z","title_canon_sha256":"5ee11c447a2be79ddcec3d39b82bd7ffca7122492e7106efcd1c50b78b3d2584"},"schema_version":"1.0","source":{"id":"1309.6440","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1309.6440","created_at":"2026-05-18T00:31:00Z"},{"alias_kind":"arxiv_version","alias_value":"1309.6440v1","created_at":"2026-05-18T00:31:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1309.6440","created_at":"2026-05-18T00:31:00Z"},{"alias_kind":"pith_short_12","alias_value":"EOSGNAQWCHN2","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_16","alias_value":"EOSGNAQWCHN2C447","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_8","alias_value":"EOSGNAQW","created_at":"2026-05-18T12:27:43Z"}],"graph_snapshots":[{"event_id":"sha256:2c22dbdfa79990eebbfdbd65d9a7f6984ab55c68e85f44c832bf4bde2a59a7ef","target":"graph","created_at":"2026-05-18T00:31:00Z","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"},"paper":{"abstract_excerpt":"Codeposition of two molecular species [CuPc (donor) and PFP (acceptor)] on noble metal (111) surfaces leads to the self-assembly of an ordered mixed layer with maximized donor-acceptor contact area. The main driving force behind this arrangement is assumed to be the intermolecular C-F...H-C hydrogen-bond interactions. Such interactions would be maximized for a coplanar molecular arrangement. However, precise measurement of molecule-substrate distances in the molecular mixture reveals significantly larger adsorption heights for PFP than for CuPc. Most surprisingly, instead of leveling to increa","authors_text":"Afaf El-Sayed, Blanka Detlefs, Celia Rogero, Dimas G. de Oteyza, Elizabeth Goiri, J. Enrique Ortega, Jorge Lobo-Checa, Julien Duvernay, Manfred Matena, Patrizia Borghetti","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-09-25T09:30:17Z","title":"Changes in adsorption heights upon self-assembly of bicomponent supramolecular networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1309.6440","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":"sha256:7dde98b4a070ae05d061c0896f6d909dd19d0ef844e7047434d7dfca2ccefc3f","target":"record","created_at":"2026-05-18T00:31:00Z","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":"2a7ed461bea8b5a3ab23ea7e2ee5a1f9e23cff3ebc4600b099384b41d78a371d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-09-25T09:30:17Z","title_canon_sha256":"5ee11c447a2be79ddcec3d39b82bd7ffca7122492e7106efcd1c50b78b3d2584"},"schema_version":"1.0","source":{"id":"1309.6440","kind":"arxiv","version":1}},"canonical_sha256":"23a466821611dba1739f8cef61bb7145a40860162a09c9df854720c716bd5082","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"23a466821611dba1739f8cef61bb7145a40860162a09c9df854720c716bd5082","first_computed_at":"2026-05-18T00:31:00.738422Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:31:00.738422Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qa1MFOSBOpi/J2ak34OiXIrTcwyBn1I1KhgITUYJFQSAHIBc/YjeQuBbVke9rINbsz9wapDiKNX2gnUl2GAFAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:31:00.739105Z","signed_message":"canonical_sha256_bytes"},"source_id":"1309.6440","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7dde98b4a070ae05d061c0896f6d909dd19d0ef844e7047434d7dfca2ccefc3f","sha256:2c22dbdfa79990eebbfdbd65d9a7f6984ab55c68e85f44c832bf4bde2a59a7ef"],"state_sha256":"a7b298ef208c46227717a5e8390609d29fea9622c1f6639833a4572614660b6d"}