{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:I476HSFTS7MEYAPBMNBPTWVLIB","short_pith_number":"pith:I476HSFT","schema_version":"1.0","canonical_sha256":"473fe3c8b397d84c01e16342f9daab407075f3c93cf993b043d9e6fc662292cd","source":{"kind":"arxiv","id":"1206.4407","version":1},"attestation_state":"computed","paper":{"title":"Two-dimensional transition metal dichalcogenides under electron irradiation: defect production and doping","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Arkady V. Krasheninnikov, Hannu-Pekka Komsa, Jani Kotakoski, Ossi Lehtinen, Simon Kurasch, Ute Kaiser","submitted_at":"2012-06-20T08:12:15Z","abstract_excerpt":"Using first-principles atomistic simulations, we study the response of atomically-thin layers of transition metal dichalcogenides (TMDs) - a new class of two-dimensional inorganic materials with unique electronic properties - to electron irradiation. We calculate displacement threshold energies for atoms in 21 different compounds and estimate the corresponding electron energies required to produce defects. For a representative structure of MoS2, we carry out high-resolution transmission electron microscopy experiments and validate our theoretical predictions via observations of vacancy formati"},"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":"1206.4407","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-06-20T08:12:15Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"be8b6c88e1a30fa8ec5b5b6106e37e33ab2819ba6e27a44c311089c8798f5472","abstract_canon_sha256":"0fbec4ef2bf891cd524b0b71487dc063bcf3717fc697e8e4f27b3f99f2b9aa02"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:50:24.924925Z","signature_b64":"O5sM9dwInmE4OATF83M3Hpq/9UB79lcQ3xIymqohB7p6+EksKJ5JdRmJqenU0atzZV20m70+5mwrkxPzjrJiAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"473fe3c8b397d84c01e16342f9daab407075f3c93cf993b043d9e6fc662292cd","last_reissued_at":"2026-05-18T03:50:24.924181Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:50:24.924181Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Two-dimensional transition metal dichalcogenides under electron irradiation: defect production and doping","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Arkady V. Krasheninnikov, Hannu-Pekka Komsa, Jani Kotakoski, Ossi Lehtinen, Simon Kurasch, Ute Kaiser","submitted_at":"2012-06-20T08:12:15Z","abstract_excerpt":"Using first-principles atomistic simulations, we study the response of atomically-thin layers of transition metal dichalcogenides (TMDs) - a new class of two-dimensional inorganic materials with unique electronic properties - to electron irradiation. We calculate displacement threshold energies for atoms in 21 different compounds and estimate the corresponding electron energies required to produce defects. For a representative structure of MoS2, we carry out high-resolution transmission electron microscopy experiments and validate our theoretical predictions via observations of vacancy formati"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1206.4407","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":"1206.4407","created_at":"2026-05-18T03:50:24.924276+00:00"},{"alias_kind":"arxiv_version","alias_value":"1206.4407v1","created_at":"2026-05-18T03:50:24.924276+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1206.4407","created_at":"2026-05-18T03:50:24.924276+00:00"},{"alias_kind":"pith_short_12","alias_value":"I476HSFTS7ME","created_at":"2026-05-18T12:27:09.501522+00:00"},{"alias_kind":"pith_short_16","alias_value":"I476HSFTS7MEYAPB","created_at":"2026-05-18T12:27:09.501522+00:00"},{"alias_kind":"pith_short_8","alias_value":"I476HSFT","created_at":"2026-05-18T12:27:09.501522+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/I476HSFTS7MEYAPBMNBPTWVLIB","json":"https://pith.science/pith/I476HSFTS7MEYAPBMNBPTWVLIB.json","graph_json":"https://pith.science/api/pith-number/I476HSFTS7MEYAPBMNBPTWVLIB/graph.json","events_json":"https://pith.science/api/pith-number/I476HSFTS7MEYAPBMNBPTWVLIB/events.json","paper":"https://pith.science/paper/I476HSFT"},"agent_actions":{"view_html":"https://pith.science/pith/I476HSFTS7MEYAPBMNBPTWVLIB","download_json":"https://pith.science/pith/I476HSFTS7MEYAPBMNBPTWVLIB.json","view_paper":"https://pith.science/paper/I476HSFT","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1206.4407&json=true","fetch_graph":"https://pith.science/api/pith-number/I476HSFTS7MEYAPBMNBPTWVLIB/graph.json","fetch_events":"https://pith.science/api/pith-number/I476HSFTS7MEYAPBMNBPTWVLIB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/I476HSFTS7MEYAPBMNBPTWVLIB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/I476HSFTS7MEYAPBMNBPTWVLIB/action/storage_attestation","attest_author":"https://pith.science/pith/I476HSFTS7MEYAPBMNBPTWVLIB/action/author_attestation","sign_citation":"https://pith.science/pith/I476HSFTS7MEYAPBMNBPTWVLIB/action/citation_signature","submit_replication":"https://pith.science/pith/I476HSFTS7MEYAPBMNBPTWVLIB/action/replication_record"}},"created_at":"2026-05-18T03:50:24.924276+00:00","updated_at":"2026-05-18T03:50:24.924276+00:00"}