{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:NV7AD2FPE3XS2HDOYUBWXOGBQ3","short_pith_number":"pith:NV7AD2FP","schema_version":"1.0","canonical_sha256":"6d7e01e8af26ef2d1c6ec5036bb8c186c6e3ab45a57220cc5ed0c1af38f017a1","source":{"kind":"arxiv","id":"1906.07259","version":1},"attestation_state":"computed","paper":{"title":"Contact transparency in mechanically assembled 2D material devices","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Fernando Camino, Jian Lyu, Kenji Watanabe, Liyuan Zhang, Naomi Mizuno, Peng Wang, Scott Mills, Takashi Taniguchi, Xu Du","submitted_at":"2019-06-17T20:47:05Z","abstract_excerpt":"Two-dimensional atomic crystals (2DACs) can be mechanically assembled with precision for the fabrication of heterostructures, allowing for the combination of material building blocks with great flexibility. In addition, while conventional nanolithography can be detrimental to most of the 2DACs which are not sufficiently inert, mechanical assembly potentially minimizes the nanofabrication processing and preserves the intrinsic physical properties of the 2DACs. In this work we study the interfacial charge transport between various 2DACs and electrical contacts, by fabricating and characterizing "},"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":"1906.07259","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-06-17T20:47:05Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"b64952143996edbc3f26e3b927691b3fb1002c7a193ef847a0c3d34e423d1c55","abstract_canon_sha256":"45591ed96b1d9cde239ea4a02eb181bee2b534eab84823b1f65c7aeade6d6019"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:43:08.391883Z","signature_b64":"cQfMbta91t7fBVM/G6VeAddynhr6D92FbhbUVeat8kGsaYuD/dWK7RvxGLx2CMULPoaGrvaeV0etQQIuEIoQBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6d7e01e8af26ef2d1c6ec5036bb8c186c6e3ab45a57220cc5ed0c1af38f017a1","last_reissued_at":"2026-05-17T23:43:08.391388Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:43:08.391388Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Contact transparency in mechanically assembled 2D material devices","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Fernando Camino, Jian Lyu, Kenji Watanabe, Liyuan Zhang, Naomi Mizuno, Peng Wang, Scott Mills, Takashi Taniguchi, Xu Du","submitted_at":"2019-06-17T20:47:05Z","abstract_excerpt":"Two-dimensional atomic crystals (2DACs) can be mechanically assembled with precision for the fabrication of heterostructures, allowing for the combination of material building blocks with great flexibility. In addition, while conventional nanolithography can be detrimental to most of the 2DACs which are not sufficiently inert, mechanical assembly potentially minimizes the nanofabrication processing and preserves the intrinsic physical properties of the 2DACs. In this work we study the interfacial charge transport between various 2DACs and electrical contacts, by fabricating and characterizing "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1906.07259","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":""},"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":"1906.07259","created_at":"2026-05-17T23:43:08.391470+00:00"},{"alias_kind":"arxiv_version","alias_value":"1906.07259v1","created_at":"2026-05-17T23:43:08.391470+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1906.07259","created_at":"2026-05-17T23:43:08.391470+00:00"},{"alias_kind":"pith_short_12","alias_value":"NV7AD2FPE3XS","created_at":"2026-05-18T12:33:24.271573+00:00"},{"alias_kind":"pith_short_16","alias_value":"NV7AD2FPE3XS2HDO","created_at":"2026-05-18T12:33:24.271573+00:00"},{"alias_kind":"pith_short_8","alias_value":"NV7AD2FP","created_at":"2026-05-18T12:33:24.271573+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/NV7AD2FPE3XS2HDOYUBWXOGBQ3","json":"https://pith.science/pith/NV7AD2FPE3XS2HDOYUBWXOGBQ3.json","graph_json":"https://pith.science/api/pith-number/NV7AD2FPE3XS2HDOYUBWXOGBQ3/graph.json","events_json":"https://pith.science/api/pith-number/NV7AD2FPE3XS2HDOYUBWXOGBQ3/events.json","paper":"https://pith.science/paper/NV7AD2FP"},"agent_actions":{"view_html":"https://pith.science/pith/NV7AD2FPE3XS2HDOYUBWXOGBQ3","download_json":"https://pith.science/pith/NV7AD2FPE3XS2HDOYUBWXOGBQ3.json","view_paper":"https://pith.science/paper/NV7AD2FP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1906.07259&json=true","fetch_graph":"https://pith.science/api/pith-number/NV7AD2FPE3XS2HDOYUBWXOGBQ3/graph.json","fetch_events":"https://pith.science/api/pith-number/NV7AD2FPE3XS2HDOYUBWXOGBQ3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NV7AD2FPE3XS2HDOYUBWXOGBQ3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NV7AD2FPE3XS2HDOYUBWXOGBQ3/action/storage_attestation","attest_author":"https://pith.science/pith/NV7AD2FPE3XS2HDOYUBWXOGBQ3/action/author_attestation","sign_citation":"https://pith.science/pith/NV7AD2FPE3XS2HDOYUBWXOGBQ3/action/citation_signature","submit_replication":"https://pith.science/pith/NV7AD2FPE3XS2HDOYUBWXOGBQ3/action/replication_record"}},"created_at":"2026-05-17T23:43:08.391470+00:00","updated_at":"2026-05-17T23:43:08.391470+00:00"}