{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:RDWMKZ4XHTPEO6XYODJGWBOA5X","short_pith_number":"pith:RDWMKZ4X","schema_version":"1.0","canonical_sha256":"88ecc567973cde477af870d26b05c0edff745f592f8bc297c0d3177f257da0ba","source":{"kind":"arxiv","id":"1801.00811","version":2},"attestation_state":"computed","paper":{"title":"Atomically Resolved Observation of Continuous Interfaces between As-grown MoS2 Monolayer and WS2/MoS2 Heterobilayer on SiO2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Chenggang Tao, Fan Zhang, Haining Liu, Husong Zheng, Kyungwha Park, Liming Xie, Liying Jiao, Yichul Choi, Zhixing Lu","submitted_at":"2018-01-02T19:28:01Z","abstract_excerpt":"Van der Waals (vdW) heterostructures synthesized through the chemical vapor deposition (CVD) method allow creation and tuning of intriguing electronic and optical properties of two- dimensional (2D) materials, the knowledge of which is critical for a wide range of potential applications. Here we report our scanning tunneling microscopy/spectroscopy (STM/STS) study of as-grown MoS2 monolayer and WS2/MoS2 heterobilayer on SiO2. The heterobilayer appears smoother than the MoS2 monolayer, with root mean square (RMS) roughness of 0.230 +- 0.021 nm in the former and 0.329 +- 0.033 nm in the latter. "},"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":"1801.00811","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-01-02T19:28:01Z","cross_cats_sorted":[],"title_canon_sha256":"f606ca5b48d4925cd49c1df84e57fb269bb7245d7b9928172497c0ec76473b23","abstract_canon_sha256":"b6db810c240acbf67fcf67b5c4744ebc5393fcfc960377666fb0ce935b819358"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:08:00.654566Z","signature_b64":"IQDV5nwGdCJ+WmFljBRTu46j1tBSX6fgeNUwR8t5q/W8OQcTxRFifKfKL7AbGRBea7938+CE0fAJHrk5UtzwBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"88ecc567973cde477af870d26b05c0edff745f592f8bc297c0d3177f257da0ba","last_reissued_at":"2026-05-18T00:08:00.654070Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:08:00.654070Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Atomically Resolved Observation of Continuous Interfaces between As-grown MoS2 Monolayer and WS2/MoS2 Heterobilayer on SiO2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Chenggang Tao, Fan Zhang, Haining Liu, Husong Zheng, Kyungwha Park, Liming Xie, Liying Jiao, Yichul Choi, Zhixing Lu","submitted_at":"2018-01-02T19:28:01Z","abstract_excerpt":"Van der Waals (vdW) heterostructures synthesized through the chemical vapor deposition (CVD) method allow creation and tuning of intriguing electronic and optical properties of two- dimensional (2D) materials, the knowledge of which is critical for a wide range of potential applications. Here we report our scanning tunneling microscopy/spectroscopy (STM/STS) study of as-grown MoS2 monolayer and WS2/MoS2 heterobilayer on SiO2. The heterobilayer appears smoother than the MoS2 monolayer, with root mean square (RMS) roughness of 0.230 +- 0.021 nm in the former and 0.329 +- 0.033 nm in the latter. "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.00811","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":"1801.00811","created_at":"2026-05-18T00:08:00.654151+00:00"},{"alias_kind":"arxiv_version","alias_value":"1801.00811v2","created_at":"2026-05-18T00:08:00.654151+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.00811","created_at":"2026-05-18T00:08:00.654151+00:00"},{"alias_kind":"pith_short_12","alias_value":"RDWMKZ4XHTPE","created_at":"2026-05-18T12:32:50.500415+00:00"},{"alias_kind":"pith_short_16","alias_value":"RDWMKZ4XHTPEO6XY","created_at":"2026-05-18T12:32:50.500415+00:00"},{"alias_kind":"pith_short_8","alias_value":"RDWMKZ4X","created_at":"2026-05-18T12:32:50.500415+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/RDWMKZ4XHTPEO6XYODJGWBOA5X","json":"https://pith.science/pith/RDWMKZ4XHTPEO6XYODJGWBOA5X.json","graph_json":"https://pith.science/api/pith-number/RDWMKZ4XHTPEO6XYODJGWBOA5X/graph.json","events_json":"https://pith.science/api/pith-number/RDWMKZ4XHTPEO6XYODJGWBOA5X/events.json","paper":"https://pith.science/paper/RDWMKZ4X"},"agent_actions":{"view_html":"https://pith.science/pith/RDWMKZ4XHTPEO6XYODJGWBOA5X","download_json":"https://pith.science/pith/RDWMKZ4XHTPEO6XYODJGWBOA5X.json","view_paper":"https://pith.science/paper/RDWMKZ4X","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1801.00811&json=true","fetch_graph":"https://pith.science/api/pith-number/RDWMKZ4XHTPEO6XYODJGWBOA5X/graph.json","fetch_events":"https://pith.science/api/pith-number/RDWMKZ4XHTPEO6XYODJGWBOA5X/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RDWMKZ4XHTPEO6XYODJGWBOA5X/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RDWMKZ4XHTPEO6XYODJGWBOA5X/action/storage_attestation","attest_author":"https://pith.science/pith/RDWMKZ4XHTPEO6XYODJGWBOA5X/action/author_attestation","sign_citation":"https://pith.science/pith/RDWMKZ4XHTPEO6XYODJGWBOA5X/action/citation_signature","submit_replication":"https://pith.science/pith/RDWMKZ4XHTPEO6XYODJGWBOA5X/action/replication_record"}},"created_at":"2026-05-18T00:08:00.654151+00:00","updated_at":"2026-05-18T00:08:00.654151+00:00"}