{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:OKIJCGDSU53IVG4ELPQ6LGEY5H","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":"a54a3dc1e42e2bf1cb04153ad1b68401798895adbe20e68dd69cf5edbe6fe53e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-03-23T12:44:56Z","title_canon_sha256":"50ec719aac33504ca3c6edef8d5ab2334f574123dfd1c1dbfb6848ce8065b399"},"schema_version":"1.0","source":{"id":"1203.5225","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1203.5225","created_at":"2026-05-18T01:58:04Z"},{"alias_kind":"arxiv_version","alias_value":"1203.5225v1","created_at":"2026-05-18T01:58:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.5225","created_at":"2026-05-18T01:58:04Z"},{"alias_kind":"pith_short_12","alias_value":"OKIJCGDSU53I","created_at":"2026-05-18T12:27:16Z"},{"alias_kind":"pith_short_16","alias_value":"OKIJCGDSU53IVG4E","created_at":"2026-05-18T12:27:16Z"},{"alias_kind":"pith_short_8","alias_value":"OKIJCGDS","created_at":"2026-05-18T12:27:16Z"}],"graph_snapshots":[{"event_id":"sha256:6faa3ae32e5ad349551f62fe20425d3774cda2c431ea5051e0d89100741464bb","target":"graph","created_at":"2026-05-18T01:58:04Z","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":"Using high-resolution photoemission spectroscopy we demonstrate that the electronic structure of several organic monolayer systems, in particular 1,4,5,8-naphthalene tetracarboxylic dianhydride and Copper-phtalocyanine on Ag(111), is characterized by a peculiar excitation feature right at the Fermi level. This feature displays a strong temperature dependence and is immediatly connected to the binding energy of the molecular states, determined by the coupling between the molecule and the substrate. At low temperatures, the line-width of this feature, appearing on top of the partly occupied lowe","authors_text":"A. Bendounan, A. Sch\\\"oll, F. Reinert, J. Ziroff, M. Kochler, S. Hame","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-03-23T12:44:56Z","title":"Low-Energy Scale Excitations in the Spectral Function of Organic Monolayer Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.5225","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:c8737a079d645194c82ee81c513f41228934166d14b993fb2101a57019863823","target":"record","created_at":"2026-05-18T01:58:04Z","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":"a54a3dc1e42e2bf1cb04153ad1b68401798895adbe20e68dd69cf5edbe6fe53e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-03-23T12:44:56Z","title_canon_sha256":"50ec719aac33504ca3c6edef8d5ab2334f574123dfd1c1dbfb6848ce8065b399"},"schema_version":"1.0","source":{"id":"1203.5225","kind":"arxiv","version":1}},"canonical_sha256":"7290911872a7768a9b845be1e59898e9f093addc54589ba9d878a8b25e78466c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7290911872a7768a9b845be1e59898e9f093addc54589ba9d878a8b25e78466c","first_computed_at":"2026-05-18T01:58:04.071448Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:58:04.071448Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ai/9/dH6yx8TiNBkxta4r0+OZywwoDA4xdXFu0dbWHQQTfQ0tLp2yZ9/ErEjOyawwq6t9SP62JG5/m/KC8AsDA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:58:04.072015Z","signed_message":"canonical_sha256_bytes"},"source_id":"1203.5225","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c8737a079d645194c82ee81c513f41228934166d14b993fb2101a57019863823","sha256:6faa3ae32e5ad349551f62fe20425d3774cda2c431ea5051e0d89100741464bb"],"state_sha256":"eedef0543a814e0e3f8058b053b1e5182ccb09dda3ef22abf28dba079d295ecc"}