{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:G5D6VTWQMSX2CQGJZBSA7KJV54","short_pith_number":"pith:G5D6VTWQ","schema_version":"1.0","canonical_sha256":"3747eaced064afa140c9c8640fa935ef291078ae44bc3afafeda3eebd4e06755","source":{"kind":"arxiv","id":"1411.7904","version":2},"attestation_state":"computed","paper":{"title":"Charge carrier mobility in hybrid halide perovskites","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Carlo Motta, Fedwa El Mellouhi, Stefano Sanvito","submitted_at":"2014-11-28T15:28:57Z","abstract_excerpt":"The charge transport properties of hybrid halide perovskites are investigated with a combination of density functional theory including van der Waals interaction and the Boltzmann theory for diffusive transport in the relaxation time approximation. We find the mobility of electrons to be in the range 5-10 cm$^2$V$^{-1}$s$^{-1}$ and that for holes within 1-5 cm$^2$V$^{-1}$s$^{-1}$, where the variations depend on the crystal structure investigated and the level of doping. Such results, in good agreement with recent experiments, set the relaxation time to about 1 ps, which is the time-scale for t"},"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":"1411.7904","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-11-28T15:28:57Z","cross_cats_sorted":[],"title_canon_sha256":"1e86edf9f88888a71fd7a2b1096b9163f626534613ebe4515545a57d80adfaa5","abstract_canon_sha256":"571845f8c3e4e1dc446c1373df9cff1b29cd02a7d7363fc58cc0b0d641889e0c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:21:45.157060Z","signature_b64":"O5xnN68b8lo5XvHUrYPRqyCXyIMb/Y+EOq1UL66cy/6FvCjghtsN49SVIPzYba+iRXAJIuURHMvfIxPbwSpdCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3747eaced064afa140c9c8640fa935ef291078ae44bc3afafeda3eebd4e06755","last_reissued_at":"2026-05-18T01:21:45.156418Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:21:45.156418Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Charge carrier mobility in hybrid halide perovskites","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Carlo Motta, Fedwa El Mellouhi, Stefano Sanvito","submitted_at":"2014-11-28T15:28:57Z","abstract_excerpt":"The charge transport properties of hybrid halide perovskites are investigated with a combination of density functional theory including van der Waals interaction and the Boltzmann theory for diffusive transport in the relaxation time approximation. We find the mobility of electrons to be in the range 5-10 cm$^2$V$^{-1}$s$^{-1}$ and that for holes within 1-5 cm$^2$V$^{-1}$s$^{-1}$, where the variations depend on the crystal structure investigated and the level of doping. Such results, in good agreement with recent experiments, set the relaxation time to about 1 ps, which is the time-scale for t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1411.7904","kind":"arxiv","version":2},"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":"1411.7904","created_at":"2026-05-18T01:21:45.156529+00:00"},{"alias_kind":"arxiv_version","alias_value":"1411.7904v2","created_at":"2026-05-18T01:21:45.156529+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1411.7904","created_at":"2026-05-18T01:21:45.156529+00:00"},{"alias_kind":"pith_short_12","alias_value":"G5D6VTWQMSX2","created_at":"2026-05-18T12:28:28.263976+00:00"},{"alias_kind":"pith_short_16","alias_value":"G5D6VTWQMSX2CQGJ","created_at":"2026-05-18T12:28:28.263976+00:00"},{"alias_kind":"pith_short_8","alias_value":"G5D6VTWQ","created_at":"2026-05-18T12:28:28.263976+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/G5D6VTWQMSX2CQGJZBSA7KJV54","json":"https://pith.science/pith/G5D6VTWQMSX2CQGJZBSA7KJV54.json","graph_json":"https://pith.science/api/pith-number/G5D6VTWQMSX2CQGJZBSA7KJV54/graph.json","events_json":"https://pith.science/api/pith-number/G5D6VTWQMSX2CQGJZBSA7KJV54/events.json","paper":"https://pith.science/paper/G5D6VTWQ"},"agent_actions":{"view_html":"https://pith.science/pith/G5D6VTWQMSX2CQGJZBSA7KJV54","download_json":"https://pith.science/pith/G5D6VTWQMSX2CQGJZBSA7KJV54.json","view_paper":"https://pith.science/paper/G5D6VTWQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1411.7904&json=true","fetch_graph":"https://pith.science/api/pith-number/G5D6VTWQMSX2CQGJZBSA7KJV54/graph.json","fetch_events":"https://pith.science/api/pith-number/G5D6VTWQMSX2CQGJZBSA7KJV54/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/G5D6VTWQMSX2CQGJZBSA7KJV54/action/timestamp_anchor","attest_storage":"https://pith.science/pith/G5D6VTWQMSX2CQGJZBSA7KJV54/action/storage_attestation","attest_author":"https://pith.science/pith/G5D6VTWQMSX2CQGJZBSA7KJV54/action/author_attestation","sign_citation":"https://pith.science/pith/G5D6VTWQMSX2CQGJZBSA7KJV54/action/citation_signature","submit_replication":"https://pith.science/pith/G5D6VTWQMSX2CQGJZBSA7KJV54/action/replication_record"}},"created_at":"2026-05-18T01:21:45.156529+00:00","updated_at":"2026-05-18T01:21:45.156529+00:00"}