{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:FURJQXR3UDZTCRZPYVLFEJNYRE","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":"242730b0f70e5715df8a820ad350f9dc6f5d5430c4c90340a5f293cc659516e4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-01-22T07:44:24Z","title_canon_sha256":"ce37190661de26554a8e1cb9734939d53a9b42680fd55f4fb9a8424e04f26399"},"schema_version":"1.0","source":{"id":"1801.06983","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.06983","created_at":"2026-05-18T00:03:08Z"},{"alias_kind":"arxiv_version","alias_value":"1801.06983v1","created_at":"2026-05-18T00:03:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.06983","created_at":"2026-05-18T00:03:08Z"},{"alias_kind":"pith_short_12","alias_value":"FURJQXR3UDZT","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"FURJQXR3UDZTCRZP","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"FURJQXR3","created_at":"2026-05-18T12:32:25Z"}],"graph_snapshots":[{"event_id":"sha256:7ea5cb98e0647163ba495b05106ea079440936b1578965dc7d2f0b40cd6554b7","target":"graph","created_at":"2026-05-18T00:03:08Z","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":"Halide perovskites consist a class of materials under intense investigation due to their potential technological applications like solar cells, optoelectronic devices and catalysis. Recently we have studied using electronic band structure calculations from first principles, the cubic MABX$_3$ compounds [A. Koliogiorgos et al., Comput. Mater. Sci. \\textbf{138}, 92 (2017)], where MA stands for the methylammonium cation, B is a divalent cation and X a halogen. We expand our study in the case where Cs stands in place of the MA cation. Our results suggest that the Cs-based compounds exhibit also a ","authors_text":"A. Koliogiorgos, G. Moschou, I. Galanakis","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-01-22T07:44:24Z","title":"Electronic properties of Cs-based halide perovskites: An ab-initio study"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.06983","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":"sha256:6eab5ca387e628a1ebadcd4cd910800fc08da3d2505db53b7017fd22564165e5","target":"record","created_at":"2026-05-18T00:03:08Z","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":"242730b0f70e5715df8a820ad350f9dc6f5d5430c4c90340a5f293cc659516e4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-01-22T07:44:24Z","title_canon_sha256":"ce37190661de26554a8e1cb9734939d53a9b42680fd55f4fb9a8424e04f26399"},"schema_version":"1.0","source":{"id":"1801.06983","kind":"arxiv","version":1}},"canonical_sha256":"2d22985e3ba0f331472fc5565225b889025d6158fb767fade99c8d3150e75517","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2d22985e3ba0f331472fc5565225b889025d6158fb767fade99c8d3150e75517","first_computed_at":"2026-05-18T00:03:08.825824Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:03:08.825824Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZyXpwZazjJHzjNcwj+m3JAfIKPMjroHjNGDSDfDFBmRcP4aIZyRl40/dl8pG6nuKYVKEwl/W278pm2ae1J8UBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:03:08.826412Z","signed_message":"canonical_sha256_bytes"},"source_id":"1801.06983","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6eab5ca387e628a1ebadcd4cd910800fc08da3d2505db53b7017fd22564165e5","sha256:7ea5cb98e0647163ba495b05106ea079440936b1578965dc7d2f0b40cd6554b7"],"state_sha256":"a858b5552044654bdc9421928bf96e7d6df55f500022925566abd6d474cc3614"}