{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:R3VVZLCUOMNLG3S47ITGKCSUMT","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":"184e4751873ed851a24722b014dc6f304a6e61cb946bd3a5cb3c16acbcbad77b","cross_cats_sorted":["physics.app-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-12-07T11:19:09Z","title_canon_sha256":"202e447eaf047df4d8ee412e1c074974a9927f63fc35f973ce22fbc11307b91d"},"schema_version":"1.0","source":{"id":"2412.05618","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.05618","created_at":"2026-07-05T11:28:32Z"},{"alias_kind":"arxiv_version","alias_value":"2412.05618v1","created_at":"2026-07-05T11:28:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.05618","created_at":"2026-07-05T11:28:32Z"},{"alias_kind":"pith_short_12","alias_value":"R3VVZLCUOMNL","created_at":"2026-07-05T11:28:32Z"},{"alias_kind":"pith_short_16","alias_value":"R3VVZLCUOMNLG3S4","created_at":"2026-07-05T11:28:32Z"},{"alias_kind":"pith_short_8","alias_value":"R3VVZLCU","created_at":"2026-07-05T11:28:32Z"}],"graph_snapshots":[{"event_id":"sha256:61f027ac2fc2504598917e7e6bc133d329e713261e0883617276147890560ac7","target":"graph","created_at":"2026-07-05T11:28:32Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2412.05618/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Designing optoelectronic devices based on cesium lead chloride (CsPbCl${_3}$) perovskites requires accurate values of their optical constants. Unfortunately, experimental data for this material is very limited thus far. Therefore, here, we applied spectroscopic ellipsometry (SE) to measure the complex optical constants of thermally evaporated CsPbCl${_3}$ thin films with different thicknesses on Si/SiO${_2}$ substrates. The data were corroborated with scanning electron microscopy (SEM) images and absorption spectroscopy. An optical dispersion model was developed to derive the complex optical c","authors_text":"Manuel Runkel, Maryam Mohammadi, Max C. Lemme, Piotr J. Cegielski, Sana Khan, Thomas Riedl","cross_cats":["physics.app-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-12-07T11:19:09Z","title":"Spectroscopic ellipsometry of CsPbCl${_3}$ perovskite thin films"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.05618","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":"sha256:8e55a5ede17b6f2855370cbfa4e7d32784d01b1a8cdc0992bb36c54de9664d48","target":"record","created_at":"2026-07-05T11:28:32Z","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":"184e4751873ed851a24722b014dc6f304a6e61cb946bd3a5cb3c16acbcbad77b","cross_cats_sorted":["physics.app-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-12-07T11:19:09Z","title_canon_sha256":"202e447eaf047df4d8ee412e1c074974a9927f63fc35f973ce22fbc11307b91d"},"schema_version":"1.0","source":{"id":"2412.05618","kind":"arxiv","version":1}},"canonical_sha256":"8eeb5cac54731ab36e5cfa26650a5464df4102223f3e1832f380fbe5a169826e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8eeb5cac54731ab36e5cfa26650a5464df4102223f3e1832f380fbe5a169826e","first_computed_at":"2026-07-05T11:28:32.793133Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:28:32.793133Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"INAntMEnr08RWIsvUDto0akye4otatIYHf9r+m1Kv7z9mCCAWMnkKam6slkezT+xwSgcLE7bQ8QPVyNe3rMNBg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:28:32.793729Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.05618","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8e55a5ede17b6f2855370cbfa4e7d32784d01b1a8cdc0992bb36c54de9664d48","sha256:61f027ac2fc2504598917e7e6bc133d329e713261e0883617276147890560ac7"],"state_sha256":"ccae0d1e65631065c28f201b130c03ddc42cb3929e33eee774c89eace077e418"}