{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:NICM5EV65E24CZYKHZ64BFHA5J","short_pith_number":"pith:NICM5EV6","schema_version":"1.0","canonical_sha256":"6a04ce92bee935c1670a3e7dc094e0ea5146ffe4b99d8d6af9d7f1ed91d82282","source":{"kind":"arxiv","id":"1607.00620","version":1},"attestation_state":"computed","paper":{"title":"Photoresponse of atomically thin MoS2 layers and their planar heterojunctions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Govindarao Umesh, Kausik Majumdar, Navakanta Bhat, Sangeeth Kallatt","submitted_at":"2016-07-03T09:43:31Z","abstract_excerpt":"MoS2 monolayers exhibit excellent light absorption and large thermoelectric power, which are, however, accompanied with very strong exciton binding energy - resulting in complex photoresponse characteristics. We study the electrical response to scanning photo-excitation on MoS2 monolayer (1L) and bilayer (2L) devices, and also on monolayer/bilayer (1L/2L) planar heterojunction and monolayer/few-layer/multi-layer (1L/FL/ML) planar double heterojunction devices to unveil the intrinsic mechanisms responsible for photocurrent generation in these materials and junctions. Strong photoresponse modula"},"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":"1607.00620","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-07-03T09:43:31Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"c17de68ca4534a36a33a88437b61d0a252feea656443b797a684dd0fb89d9638","abstract_canon_sha256":"23456a221af9386b3c56a9aa65fdc3febfc68e55ab2b025e66b2c8af6a755f57"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:11:34.599597Z","signature_b64":"5B507te+zV1CUUZf9rp+Du0L29CzN5jwnBYqWZCVJGVn1Ku/ifUe1wuU1UBPbLMq+zcu+NAb3b5SZwbcoyjEAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6a04ce92bee935c1670a3e7dc094e0ea5146ffe4b99d8d6af9d7f1ed91d82282","last_reissued_at":"2026-05-18T01:11:34.599158Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:11:34.599158Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Photoresponse of atomically thin MoS2 layers and their planar heterojunctions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Govindarao Umesh, Kausik Majumdar, Navakanta Bhat, Sangeeth Kallatt","submitted_at":"2016-07-03T09:43:31Z","abstract_excerpt":"MoS2 monolayers exhibit excellent light absorption and large thermoelectric power, which are, however, accompanied with very strong exciton binding energy - resulting in complex photoresponse characteristics. We study the electrical response to scanning photo-excitation on MoS2 monolayer (1L) and bilayer (2L) devices, and also on monolayer/bilayer (1L/2L) planar heterojunction and monolayer/few-layer/multi-layer (1L/FL/ML) planar double heterojunction devices to unveil the intrinsic mechanisms responsible for photocurrent generation in these materials and junctions. Strong photoresponse modula"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.00620","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":"1607.00620","created_at":"2026-05-18T01:11:34.599212+00:00"},{"alias_kind":"arxiv_version","alias_value":"1607.00620v1","created_at":"2026-05-18T01:11:34.599212+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.00620","created_at":"2026-05-18T01:11:34.599212+00:00"},{"alias_kind":"pith_short_12","alias_value":"NICM5EV65E24","created_at":"2026-05-18T12:30:32.724797+00:00"},{"alias_kind":"pith_short_16","alias_value":"NICM5EV65E24CZYK","created_at":"2026-05-18T12:30:32.724797+00:00"},{"alias_kind":"pith_short_8","alias_value":"NICM5EV6","created_at":"2026-05-18T12:30:32.724797+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/NICM5EV65E24CZYKHZ64BFHA5J","json":"https://pith.science/pith/NICM5EV65E24CZYKHZ64BFHA5J.json","graph_json":"https://pith.science/api/pith-number/NICM5EV65E24CZYKHZ64BFHA5J/graph.json","events_json":"https://pith.science/api/pith-number/NICM5EV65E24CZYKHZ64BFHA5J/events.json","paper":"https://pith.science/paper/NICM5EV6"},"agent_actions":{"view_html":"https://pith.science/pith/NICM5EV65E24CZYKHZ64BFHA5J","download_json":"https://pith.science/pith/NICM5EV65E24CZYKHZ64BFHA5J.json","view_paper":"https://pith.science/paper/NICM5EV6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1607.00620&json=true","fetch_graph":"https://pith.science/api/pith-number/NICM5EV65E24CZYKHZ64BFHA5J/graph.json","fetch_events":"https://pith.science/api/pith-number/NICM5EV65E24CZYKHZ64BFHA5J/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NICM5EV65E24CZYKHZ64BFHA5J/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NICM5EV65E24CZYKHZ64BFHA5J/action/storage_attestation","attest_author":"https://pith.science/pith/NICM5EV65E24CZYKHZ64BFHA5J/action/author_attestation","sign_citation":"https://pith.science/pith/NICM5EV65E24CZYKHZ64BFHA5J/action/citation_signature","submit_replication":"https://pith.science/pith/NICM5EV65E24CZYKHZ64BFHA5J/action/replication_record"}},"created_at":"2026-05-18T01:11:34.599212+00:00","updated_at":"2026-05-18T01:11:34.599212+00:00"}