{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:GP64UAHNY5BUVRXHZ22R7MLHHX","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"1791d985d6ce0ceede33b11dc85fdd8d6593fdb250dbfd3ab4be882fe9188d95","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-09-24T20:45:17Z","title_canon_sha256":"d969206ad174fc4e8183d6de5e2e332ac8289fdcb0bc771beb251e40a8da6d87"},"schema_version":"1.0","source":{"id":"1809.09213","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.09213","created_at":"2026-05-17T23:56:14Z"},{"alias_kind":"arxiv_version","alias_value":"1809.09213v1","created_at":"2026-05-17T23:56:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.09213","created_at":"2026-05-17T23:56:14Z"},{"alias_kind":"pith_short_12","alias_value":"GP64UAHNY5BU","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"GP64UAHNY5BUVRXH","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"GP64UAHN","created_at":"2026-05-18T12:32:25Z"}],"graph_snapshots":[{"event_id":"sha256:baaf92e3168258fc17c4cdf66ee1b621f46f81de4d6464d30b3573b2441b419f","target":"graph","created_at":"2026-05-17T23:56:14Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We apply hybrid density functional theory calculations to identify the formation energies and thermodynamic charge transition levels of native point defects, common impurities, and shallow dopants in BAs. We find that boron-related defects such as V_B, B_As, B_i-V_B complexes, and antisite pairs are the dominant intrinsic defects. Native BAs is expected to exhibit p-type conduction due to the acceptor-type characteristics of V_B and B_As. Among the common impurities we explored, we found that C substitutional defects and H interstitials have relatively low formation energies and are likely to ","authors_text":"Emmanouil Kioupakis, John T. Heron, Kelsey Mengle, Sieun Chae","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-09-24T20:45:17Z","title":"Point defects and dopants of boron arsenide from first-principles calculations: donor compensation and doping asymmetry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.09213","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:0e623b565ece1853510557c4b8e81e4c7210bb17b74ece79810156f47c656a06","target":"record","created_at":"2026-05-17T23:56:14Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"1791d985d6ce0ceede33b11dc85fdd8d6593fdb250dbfd3ab4be882fe9188d95","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-09-24T20:45:17Z","title_canon_sha256":"d969206ad174fc4e8183d6de5e2e332ac8289fdcb0bc771beb251e40a8da6d87"},"schema_version":"1.0","source":{"id":"1809.09213","kind":"arxiv","version":1}},"canonical_sha256":"33fdca00edc7434ac6e7ceb51fb1673dfcce6ccfb55b421b6bf7480f1921f1a0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"33fdca00edc7434ac6e7ceb51fb1673dfcce6ccfb55b421b6bf7480f1921f1a0","first_computed_at":"2026-05-17T23:56:14.633510Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:56:14.633510Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HH51VThmp7rGMAk/83uCoLQ6ppkv22sAfR8q1N8Q6jVgSZlKZMe4hDpBkitJOaw9/5+YvgFFYHqjmCGTJE9uCA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:56:14.634160Z","signed_message":"canonical_sha256_bytes"},"source_id":"1809.09213","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0e623b565ece1853510557c4b8e81e4c7210bb17b74ece79810156f47c656a06","sha256:baaf92e3168258fc17c4cdf66ee1b621f46f81de4d6464d30b3573b2441b419f"],"state_sha256":"57eb0b307d8327a7ebcd2842cdc55c572db6908e1bdff859bb8847cd911563ad"}