{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2001:OGMZ66H36OWAYBR4RLGABEMZLX","short_pith_number":"pith:OGMZ66H3","schema_version":"1.0","canonical_sha256":"71999f78fbf3ac0c063c8acc0091995df85d086f264e8c1e642ce116d93e6a64","source":{"kind":"arxiv","id":"cond-mat/0107451","version":1},"attestation_state":"computed","paper":{"title":"The Band Gap in Silicon Nanocrystallites","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat","authors_text":"I.I.T.-Kanpur, India), Manish Kapoor, U.P., Vijay A. Singh (Physics Department, V. Ranjan","submitted_at":"2001-07-21T12:39:59Z","abstract_excerpt":"The gap in semiconductor nanocrystallites has been extensively studied both theoretically and experimentally over the last two decades. We have compared a recent ``state-of-the-art'' theoretical calculation with a recent ``state-of-the-art'' experimental observation of the gap in Si nanocrystallite. We find that the two are in substantial disagreement, with the disagreement being more pronounced at smaller sizes. Theoretical calculations appear to over-estimate the gap. Recognizing that the experimental observations are for a distribution of crystallite sizes, we proffer a phenomenological mod"},"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":"cond-mat/0107451","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat","submitted_at":"2001-07-21T12:39:59Z","cross_cats_sorted":[],"title_canon_sha256":"9d58165383cb9f67afe3a34a7e814be907046bc9935780a7a71f32cfe13174d3","abstract_canon_sha256":"2631d3ec665979ac9f0e710a3152da6b2fdad6010f19d1e5d4e5529d3cb2ab64"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:26:01.643946Z","signature_b64":"YKeC9YCMJWr+0xmTbmOhk4gvhnVVFWLHl0vgZhGhPmEi5aqFzmaR8eDijYChLmFwlnMdJ1aessGbkfUT02m/Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"71999f78fbf3ac0c063c8acc0091995df85d086f264e8c1e642ce116d93e6a64","last_reissued_at":"2026-07-04T16:26:01.643526Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:26:01.643526Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Band Gap in Silicon Nanocrystallites","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat","authors_text":"I.I.T.-Kanpur, India), Manish Kapoor, U.P., Vijay A. Singh (Physics Department, V. Ranjan","submitted_at":"2001-07-21T12:39:59Z","abstract_excerpt":"The gap in semiconductor nanocrystallites has been extensively studied both theoretically and experimentally over the last two decades. We have compared a recent ``state-of-the-art'' theoretical calculation with a recent ``state-of-the-art'' experimental observation of the gap in Si nanocrystallite. We find that the two are in substantial disagreement, with the disagreement being more pronounced at smaller sizes. Theoretical calculations appear to over-estimate the gap. Recognizing that the experimental observations are for a distribution of crystallite sizes, we proffer a phenomenological mod"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0107451","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/cond-mat/0107451/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":"cond-mat/0107451","created_at":"2026-07-04T16:26:01.643591+00:00"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0107451v1","created_at":"2026-07-04T16:26:01.643591+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0107451","created_at":"2026-07-04T16:26:01.643591+00:00"},{"alias_kind":"pith_short_12","alias_value":"OGMZ66H36OWA","created_at":"2026-07-04T16:26:01.643591+00:00"},{"alias_kind":"pith_short_16","alias_value":"OGMZ66H36OWAYBR4","created_at":"2026-07-04T16:26:01.643591+00:00"},{"alias_kind":"pith_short_8","alias_value":"OGMZ66H3","created_at":"2026-07-04T16:26:01.643591+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/OGMZ66H36OWAYBR4RLGABEMZLX","json":"https://pith.science/pith/OGMZ66H36OWAYBR4RLGABEMZLX.json","graph_json":"https://pith.science/api/pith-number/OGMZ66H36OWAYBR4RLGABEMZLX/graph.json","events_json":"https://pith.science/api/pith-number/OGMZ66H36OWAYBR4RLGABEMZLX/events.json","paper":"https://pith.science/paper/OGMZ66H3"},"agent_actions":{"view_html":"https://pith.science/pith/OGMZ66H36OWAYBR4RLGABEMZLX","download_json":"https://pith.science/pith/OGMZ66H36OWAYBR4RLGABEMZLX.json","view_paper":"https://pith.science/paper/OGMZ66H3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=cond-mat/0107451&json=true","fetch_graph":"https://pith.science/api/pith-number/OGMZ66H36OWAYBR4RLGABEMZLX/graph.json","fetch_events":"https://pith.science/api/pith-number/OGMZ66H36OWAYBR4RLGABEMZLX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OGMZ66H36OWAYBR4RLGABEMZLX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OGMZ66H36OWAYBR4RLGABEMZLX/action/storage_attestation","attest_author":"https://pith.science/pith/OGMZ66H36OWAYBR4RLGABEMZLX/action/author_attestation","sign_citation":"https://pith.science/pith/OGMZ66H36OWAYBR4RLGABEMZLX/action/citation_signature","submit_replication":"https://pith.science/pith/OGMZ66H36OWAYBR4RLGABEMZLX/action/replication_record"}},"created_at":"2026-07-04T16:26:01.643591+00:00","updated_at":"2026-07-04T16:26:01.643591+00:00"}