{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:VI6TBFBE6J3HA3MMBH6VNVBO65","short_pith_number":"pith:VI6TBFBE","schema_version":"1.0","canonical_sha256":"aa3d309424f276706d8c09fd56d42ef74de69852fcbe35318ac7738378213067","source":{"kind":"arxiv","id":"2411.16208","version":2},"attestation_state":"computed","paper":{"title":"Work-function and structures of (100), (111) and (101) Au surfaces with/without oxygen","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"((1) Kyushu University, 2), (2) University of Hyogo, A. Horiguchi (1), Fukuoka, Himeji, Japan, Japan), S. Kaku (1), S. Miyauchi (1), T. Yamada (1), Yukio Watanabe (1","submitted_at":"2024-11-25T09:16:07Z","abstract_excerpt":"The Work function (f)is fundamental for chemistry and electronics. Additionally, f can be used to examine the validity of the theoretical surfaces by comparing it with experimental f, even in the absence of long-range orders. In the reported and present experiments, the difference in f between pristine and oxygen-covered Au surfaces (df) is <1 eV at =<1 ML (1 ML: one full-monolayer). Contrarily, the available density functional theory (DFT) reports df ~ 3 eV for Au(111) surfaces at 1 ML. Hence, we study structures of O-atom-covered Au(100), Au(110), and Au(111) surfaces using DFT. The calculat"},"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":"2411.16208","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-11-25T09:16:07Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"adca88d672cdfe1622761ff330988edb8ec451a5dc99f9c36e4d14a564a816ca","abstract_canon_sha256":"858e051b083d62fb4dd2d0601c8781f85f1df87f239bf2e6945023c3160f5f77"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:34:02.315581Z","signature_b64":"6vtK+doGxKuVlIJtDhZ8FHzsf+BdNnswtPzKOqI/+MfHffEgAgOq6wfy5/yavHQMjhGbUz+Snxf2T+CPA9nYAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"aa3d309424f276706d8c09fd56d42ef74de69852fcbe35318ac7738378213067","last_reissued_at":"2026-07-05T11:34:02.315084Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:34:02.315084Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Work-function and structures of (100), (111) and (101) Au surfaces with/without oxygen","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"((1) Kyushu University, 2), (2) University of Hyogo, A. Horiguchi (1), Fukuoka, Himeji, Japan, Japan), S. Kaku (1), S. Miyauchi (1), T. Yamada (1), Yukio Watanabe (1","submitted_at":"2024-11-25T09:16:07Z","abstract_excerpt":"The Work function (f)is fundamental for chemistry and electronics. Additionally, f can be used to examine the validity of the theoretical surfaces by comparing it with experimental f, even in the absence of long-range orders. In the reported and present experiments, the difference in f between pristine and oxygen-covered Au surfaces (df) is <1 eV at =<1 ML (1 ML: one full-monolayer). Contrarily, the available density functional theory (DFT) reports df ~ 3 eV for Au(111) surfaces at 1 ML. Hence, we study structures of O-atom-covered Au(100), Au(110), and Au(111) surfaces using DFT. The calculat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.16208","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/2411.16208/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2411.16208","created_at":"2026-07-05T11:34:02.315146+00:00"},{"alias_kind":"arxiv_version","alias_value":"2411.16208v2","created_at":"2026-07-05T11:34:02.315146+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.16208","created_at":"2026-07-05T11:34:02.315146+00:00"},{"alias_kind":"pith_short_12","alias_value":"VI6TBFBE6J3H","created_at":"2026-07-05T11:34:02.315146+00:00"},{"alias_kind":"pith_short_16","alias_value":"VI6TBFBE6J3HA3MM","created_at":"2026-07-05T11:34:02.315146+00:00"},{"alias_kind":"pith_short_8","alias_value":"VI6TBFBE","created_at":"2026-07-05T11:34:02.315146+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/VI6TBFBE6J3HA3MMBH6VNVBO65","json":"https://pith.science/pith/VI6TBFBE6J3HA3MMBH6VNVBO65.json","graph_json":"https://pith.science/api/pith-number/VI6TBFBE6J3HA3MMBH6VNVBO65/graph.json","events_json":"https://pith.science/api/pith-number/VI6TBFBE6J3HA3MMBH6VNVBO65/events.json","paper":"https://pith.science/paper/VI6TBFBE"},"agent_actions":{"view_html":"https://pith.science/pith/VI6TBFBE6J3HA3MMBH6VNVBO65","download_json":"https://pith.science/pith/VI6TBFBE6J3HA3MMBH6VNVBO65.json","view_paper":"https://pith.science/paper/VI6TBFBE","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2411.16208&json=true","fetch_graph":"https://pith.science/api/pith-number/VI6TBFBE6J3HA3MMBH6VNVBO65/graph.json","fetch_events":"https://pith.science/api/pith-number/VI6TBFBE6J3HA3MMBH6VNVBO65/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VI6TBFBE6J3HA3MMBH6VNVBO65/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VI6TBFBE6J3HA3MMBH6VNVBO65/action/storage_attestation","attest_author":"https://pith.science/pith/VI6TBFBE6J3HA3MMBH6VNVBO65/action/author_attestation","sign_citation":"https://pith.science/pith/VI6TBFBE6J3HA3MMBH6VNVBO65/action/citation_signature","submit_replication":"https://pith.science/pith/VI6TBFBE6J3HA3MMBH6VNVBO65/action/replication_record"}},"created_at":"2026-07-05T11:34:02.315146+00:00","updated_at":"2026-07-05T11:34:02.315146+00:00"}