{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:MBMGPT4X352OF2YEMKQBYQ3KLN","short_pith_number":"pith:MBMGPT4X","schema_version":"1.0","canonical_sha256":"605867cf97df74e2eb0462a01c436a5b5f2ecd2d44b9dc8b678a8e6381189aeb","source":{"kind":"arxiv","id":"1904.00311","version":1},"attestation_state":"computed","paper":{"title":"Enhanced Optoelectronic Response in Bilayer Lateral Heterostructures of Transition Metal Dichalcogenides","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Dmitry Smirnov, Florence Ann Nugera, Humberto R. Guti\\'errez, Luis Balicas, Nikolai D. Zhigadlo, Prasana K. Sahoo, Shahriar Memaran, Tania D\\'iaz M\\'arquez, Wenkai Zheng, Yan Xin, Zhengguang Lu","submitted_at":"2019-03-31T00:35:38Z","abstract_excerpt":"Two-dimensional lateral heterojunctions are basic components for low-power and flexible optoelectronics. In contrast to monolayers, devices based on few-layer lateral heterostructures could offer superior performance due to their lower susceptibility to environmental conditions. Here, we report the controlled synthesis of multi-junction bilayer lateral heterostructures based on MoS2-WS2 and MoSe2-WSe2, where the hetero-junctions are created via sequential lateral edge-epitaxy that happens simultaneously in both the first and the second layer. With respect to their monolayer counterparts, bilay"},"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":"1904.00311","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-03-31T00:35:38Z","cross_cats_sorted":[],"title_canon_sha256":"1db0284dbcbd44a2d5ceb369fa713ccb5800c81d140746909410c4369f051580","abstract_canon_sha256":"d4b9ed98bc84955c9d5c8c4a8f99b3ba11d47596db710494b99c57c5eedfe8c9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:21:55.905784Z","signature_b64":"BevgQkYlamb7lODsY/980PyAg0CUt4LyAMl65jI9ELR9KVNkHRw/8MX1hB0Pigns7BfArktmzo+Uy50TjeS3Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"605867cf97df74e2eb0462a01c436a5b5f2ecd2d44b9dc8b678a8e6381189aeb","last_reissued_at":"2026-07-05T00:21:55.905180Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:21:55.905180Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Enhanced Optoelectronic Response in Bilayer Lateral Heterostructures of Transition Metal Dichalcogenides","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Dmitry Smirnov, Florence Ann Nugera, Humberto R. Guti\\'errez, Luis Balicas, Nikolai D. Zhigadlo, Prasana K. Sahoo, Shahriar Memaran, Tania D\\'iaz M\\'arquez, Wenkai Zheng, Yan Xin, Zhengguang Lu","submitted_at":"2019-03-31T00:35:38Z","abstract_excerpt":"Two-dimensional lateral heterojunctions are basic components for low-power and flexible optoelectronics. In contrast to monolayers, devices based on few-layer lateral heterostructures could offer superior performance due to their lower susceptibility to environmental conditions. Here, we report the controlled synthesis of multi-junction bilayer lateral heterostructures based on MoS2-WS2 and MoSe2-WSe2, where the hetero-junctions are created via sequential lateral edge-epitaxy that happens simultaneously in both the first and the second layer. With respect to their monolayer counterparts, bilay"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.00311","kind":"arxiv","version":1},"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/1904.00311/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":"1904.00311","created_at":"2026-07-05T00:21:55.905261+00:00"},{"alias_kind":"arxiv_version","alias_value":"1904.00311v1","created_at":"2026-07-05T00:21:55.905261+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.00311","created_at":"2026-07-05T00:21:55.905261+00:00"},{"alias_kind":"pith_short_12","alias_value":"MBMGPT4X352O","created_at":"2026-07-05T00:21:55.905261+00:00"},{"alias_kind":"pith_short_16","alias_value":"MBMGPT4X352OF2YE","created_at":"2026-07-05T00:21:55.905261+00:00"},{"alias_kind":"pith_short_8","alias_value":"MBMGPT4X","created_at":"2026-07-05T00:21:55.905261+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/MBMGPT4X352OF2YEMKQBYQ3KLN","json":"https://pith.science/pith/MBMGPT4X352OF2YEMKQBYQ3KLN.json","graph_json":"https://pith.science/api/pith-number/MBMGPT4X352OF2YEMKQBYQ3KLN/graph.json","events_json":"https://pith.science/api/pith-number/MBMGPT4X352OF2YEMKQBYQ3KLN/events.json","paper":"https://pith.science/paper/MBMGPT4X"},"agent_actions":{"view_html":"https://pith.science/pith/MBMGPT4X352OF2YEMKQBYQ3KLN","download_json":"https://pith.science/pith/MBMGPT4X352OF2YEMKQBYQ3KLN.json","view_paper":"https://pith.science/paper/MBMGPT4X","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1904.00311&json=true","fetch_graph":"https://pith.science/api/pith-number/MBMGPT4X352OF2YEMKQBYQ3KLN/graph.json","fetch_events":"https://pith.science/api/pith-number/MBMGPT4X352OF2YEMKQBYQ3KLN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MBMGPT4X352OF2YEMKQBYQ3KLN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MBMGPT4X352OF2YEMKQBYQ3KLN/action/storage_attestation","attest_author":"https://pith.science/pith/MBMGPT4X352OF2YEMKQBYQ3KLN/action/author_attestation","sign_citation":"https://pith.science/pith/MBMGPT4X352OF2YEMKQBYQ3KLN/action/citation_signature","submit_replication":"https://pith.science/pith/MBMGPT4X352OF2YEMKQBYQ3KLN/action/replication_record"}},"created_at":"2026-07-05T00:21:55.905261+00:00","updated_at":"2026-07-05T00:21:55.905261+00:00"}