{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:JIILF6WNDVI64RCW4REBVKCTEN","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":"67deff8bec40bceaab38d523ee159d2fd3f2af6ea4a2f10eb31e15dac3b36186","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-09-18T20:56:11Z","title_canon_sha256":"5393d41e459f04c187ff112fb6ef7d8d260a61f271d310b0aee4f89f8a03dad8"},"schema_version":"1.0","source":{"id":"1609.05547","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.05547","created_at":"2026-05-18T01:04:26Z"},{"alias_kind":"arxiv_version","alias_value":"1609.05547v1","created_at":"2026-05-18T01:04:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.05547","created_at":"2026-05-18T01:04:26Z"},{"alias_kind":"pith_short_12","alias_value":"JIILF6WNDVI6","created_at":"2026-05-18T12:30:25Z"},{"alias_kind":"pith_short_16","alias_value":"JIILF6WNDVI64RCW","created_at":"2026-05-18T12:30:25Z"},{"alias_kind":"pith_short_8","alias_value":"JIILF6WN","created_at":"2026-05-18T12:30:25Z"}],"graph_snapshots":[{"event_id":"sha256:fe0478c94cf86cc3529d8d2256a79e23604fcbf5d3db3c445d3dc35cbfc3c61a","target":"graph","created_at":"2026-05-18T01:04:26Z","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 report the first principle calculations of the lattice dynamics of KNi$_{2}$Se$_2$ together with the Raman scattering study.\\ We have observed three out of four Raman active modes predicted by the factor group analysis. Calculated phonon frequencies are in good agreement with experimental findings.\\ Contrary to its iron counterpart (K$_x$Fe$_{2-y}$Se$_2$), K$_{0.95}$Ni$_{1.86}$Se$_2$ does not show vacancy ordering.","authors_text":"C. Petrovic, D. Tanaskovi\\'c, Hechang Lei, M. Radonji\\'c, M. \\v{S}\\'cepanovi\\'c, N. Lazarevi\\'c, Z. V. Popovi\\'c","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-09-18T20:56:11Z","title":"Lattice dynamics of KNi2Se2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.05547","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":"sha256:01fff8600404163a42028e65b2c5355a72f4ef36dabd628fe62fc578ce772019","target":"record","created_at":"2026-05-18T01:04:26Z","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":"67deff8bec40bceaab38d523ee159d2fd3f2af6ea4a2f10eb31e15dac3b36186","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-09-18T20:56:11Z","title_canon_sha256":"5393d41e459f04c187ff112fb6ef7d8d260a61f271d310b0aee4f89f8a03dad8"},"schema_version":"1.0","source":{"id":"1609.05547","kind":"arxiv","version":1}},"canonical_sha256":"4a10b2facd1d51ee4456e4481aa8532357c132c3aea7ce9abaae5ad43fb2d893","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4a10b2facd1d51ee4456e4481aa8532357c132c3aea7ce9abaae5ad43fb2d893","first_computed_at":"2026-05-18T01:04:26.092750Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:04:26.092750Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"naGfU14GOjDgsaSRvya3/6WfsWKUf55fLCdA9B1YEAtKciD8BaRnGMSrGdZaMQhxVoLWHk/n3o+hfZZjBXrnAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:04:26.093332Z","signed_message":"canonical_sha256_bytes"},"source_id":"1609.05547","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:01fff8600404163a42028e65b2c5355a72f4ef36dabd628fe62fc578ce772019","sha256:fe0478c94cf86cc3529d8d2256a79e23604fcbf5d3db3c445d3dc35cbfc3c61a"],"state_sha256":"02281e16addc91cb64b2afb5f33d021f75b7febd6049c6c68d363adcf9d24d2d"}