{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:3XSZDBBZ4G7EKJ2V2Q7VN7J4R3","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":"4e9d5cfc98ec47ccc4e04bd60191bbff9e97c2302c0b665b70330482aa2094f3","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-05-15T15:10:30Z","title_canon_sha256":"ab9dc3ae482d2fdb7d712db7a7a64f16316cf166282697bafd2f4b4051b07f0e"},"schema_version":"1.0","source":{"id":"1405.4204","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.4204","created_at":"2026-05-18T02:31:38Z"},{"alias_kind":"arxiv_version","alias_value":"1405.4204v1","created_at":"2026-05-18T02:31:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.4204","created_at":"2026-05-18T02:31:38Z"},{"alias_kind":"pith_short_12","alias_value":"3XSZDBBZ4G7E","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"3XSZDBBZ4G7EKJ2V","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"3XSZDBBZ","created_at":"2026-05-18T12:28:11Z"}],"graph_snapshots":[{"event_id":"sha256:d59e8eb143e9fe8e712f5a2e8c4bd905f3cd27bd694ca13466a8d7fa1d8d34e6","target":"graph","created_at":"2026-05-18T02:31:38Z","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":"Silicene is becoming one of the most important two-dimensional materials. In this work, EEL Spectra were calculated for alfa-silicene (flat), and beta-silicene (low-buckled, and theoretically the most stable). Band structures were determined using the semi-empirical Tight-Binding Method considering second nearest neighbors, sp3 model, Harrison's rule, and Slater-Koster parameterization. The dielectric function was calculated within the Random Phase Approximation and a space discretization scheme. We found that, compared to bulk Si, additional resonances appear which are red-shifted. Buckling g","authors_text":"Lilia Meza-Montes, Luis M. Priede","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-05-15T15:10:30Z","title":"Electron-Energy-Loss Spectra of Free-Standing Silicene"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.4204","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:bd4fc6382ed0d29e9df73184c0348618a82d60f53751702cefdb456962fae9cb","target":"record","created_at":"2026-05-18T02:31:38Z","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":"4e9d5cfc98ec47ccc4e04bd60191bbff9e97c2302c0b665b70330482aa2094f3","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-05-15T15:10:30Z","title_canon_sha256":"ab9dc3ae482d2fdb7d712db7a7a64f16316cf166282697bafd2f4b4051b07f0e"},"schema_version":"1.0","source":{"id":"1405.4204","kind":"arxiv","version":1}},"canonical_sha256":"dde5918439e1be452755d43f56fd3c8ec321fed050849adc507e5ed62bcdf72f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dde5918439e1be452755d43f56fd3c8ec321fed050849adc507e5ed62bcdf72f","first_computed_at":"2026-05-18T02:31:38.148562Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:31:38.148562Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KGMLcDnZgI0YInN4/KjRMUfYy5ZIDeuyUVHIQV6+mGNTJ4ekWsfjVKerjunqvHs0LMLdtx0Rae7sDHHfyVwODg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:31:38.149302Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.4204","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bd4fc6382ed0d29e9df73184c0348618a82d60f53751702cefdb456962fae9cb","sha256:d59e8eb143e9fe8e712f5a2e8c4bd905f3cd27bd694ca13466a8d7fa1d8d34e6"],"state_sha256":"f102de1028aece2c58afbf93da28ab3fda422a42d9da9c56ec018bd384e4f603"}