{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:VA7FRODNQ4G2TZHCHADAGB4GEA","short_pith_number":"pith:VA7FRODN","schema_version":"1.0","canonical_sha256":"a83e58b86d870da9e4e238060307862010be978ebf9520365621dc8c3562079b","source":{"kind":"arxiv","id":"1811.00037","version":2},"attestation_state":"computed","paper":{"title":"Modulation of the Work Function by the Atomic Structure of Strong Organic Electron Acceptors on H-Si(111)","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.app-ph","physics.comp-ph"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Haiyuan Wang, Mariana Rossi, Matthias Scheffler, Norbert Koch, Sergey V. Levchenko, Thorsten Schultz","submitted_at":"2018-10-31T18:02:48Z","abstract_excerpt":"Advances in hybrid organic/inorganic architectures for optoelectronics can be achieved by understanding how the atomic and electronic degrees of freedom cooperate or compete to yield the desired functional properties. Here we show how work-function changes are modulated by the structure of the organic components in model hybrid systems. We consider two cyano-quinodimethane derivatives (F4-TCNQ and F6-TCNNQ), which are strong electron-acceptor molecules, adsorbed on H-Si(111). From systematic structure searches employing range-separated hybrid HSE06 functional including many body van der Waals "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1811.00037","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-10-31T18:02:48Z","cross_cats_sorted":["physics.app-ph","physics.comp-ph"],"title_canon_sha256":"64ba4a79f1946a3f57bf811fbfe677e8a99db432b73ab6b47edd05916fb696f1","abstract_canon_sha256":"d626781587026b666dc2b4c3bbedbab6563672aaf77db0a435b4038789996c95"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:56:14.534908Z","signature_b64":"ttLYmFooAfEk2QsVoJ0ZdnDOrU5WyqQr3jxH3rG6m0u1Ot4MbohYChYGk6/ALmjZrjVKMopHS3pxq++m+o0mDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a83e58b86d870da9e4e238060307862010be978ebf9520365621dc8c3562079b","last_reissued_at":"2026-05-17T23:56:14.534257Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:56:14.534257Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Modulation of the Work Function by the Atomic Structure of Strong Organic Electron Acceptors on H-Si(111)","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.app-ph","physics.comp-ph"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Haiyuan Wang, Mariana Rossi, Matthias Scheffler, Norbert Koch, Sergey V. Levchenko, Thorsten Schultz","submitted_at":"2018-10-31T18:02:48Z","abstract_excerpt":"Advances in hybrid organic/inorganic architectures for optoelectronics can be achieved by understanding how the atomic and electronic degrees of freedom cooperate or compete to yield the desired functional properties. Here we show how work-function changes are modulated by the structure of the organic components in model hybrid systems. We consider two cyano-quinodimethane derivatives (F4-TCNQ and F6-TCNNQ), which are strong electron-acceptor molecules, adsorbed on H-Si(111). From systematic structure searches employing range-separated hybrid HSE06 functional including many body van der Waals "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.00037","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":""},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1811.00037","created_at":"2026-05-17T23:56:14.534374+00:00"},{"alias_kind":"arxiv_version","alias_value":"1811.00037v2","created_at":"2026-05-17T23:56:14.534374+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.00037","created_at":"2026-05-17T23:56:14.534374+00:00"},{"alias_kind":"pith_short_12","alias_value":"VA7FRODNQ4G2","created_at":"2026-05-18T12:32:59.047623+00:00"},{"alias_kind":"pith_short_16","alias_value":"VA7FRODNQ4G2TZHC","created_at":"2026-05-18T12:32:59.047623+00:00"},{"alias_kind":"pith_short_8","alias_value":"VA7FRODN","created_at":"2026-05-18T12:32:59.047623+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/VA7FRODNQ4G2TZHCHADAGB4GEA","json":"https://pith.science/pith/VA7FRODNQ4G2TZHCHADAGB4GEA.json","graph_json":"https://pith.science/api/pith-number/VA7FRODNQ4G2TZHCHADAGB4GEA/graph.json","events_json":"https://pith.science/api/pith-number/VA7FRODNQ4G2TZHCHADAGB4GEA/events.json","paper":"https://pith.science/paper/VA7FRODN"},"agent_actions":{"view_html":"https://pith.science/pith/VA7FRODNQ4G2TZHCHADAGB4GEA","download_json":"https://pith.science/pith/VA7FRODNQ4G2TZHCHADAGB4GEA.json","view_paper":"https://pith.science/paper/VA7FRODN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1811.00037&json=true","fetch_graph":"https://pith.science/api/pith-number/VA7FRODNQ4G2TZHCHADAGB4GEA/graph.json","fetch_events":"https://pith.science/api/pith-number/VA7FRODNQ4G2TZHCHADAGB4GEA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VA7FRODNQ4G2TZHCHADAGB4GEA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VA7FRODNQ4G2TZHCHADAGB4GEA/action/storage_attestation","attest_author":"https://pith.science/pith/VA7FRODNQ4G2TZHCHADAGB4GEA/action/author_attestation","sign_citation":"https://pith.science/pith/VA7FRODNQ4G2TZHCHADAGB4GEA/action/citation_signature","submit_replication":"https://pith.science/pith/VA7FRODNQ4G2TZHCHADAGB4GEA/action/replication_record"}},"created_at":"2026-05-17T23:56:14.534374+00:00","updated_at":"2026-05-17T23:56:14.534374+00:00"}