{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:MVOCUQPTHR5LGW72MXBB7OZLA4","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":"92292d65c3e16fac6f09415a7d8591b32f66ce8b029f89852e153d4d7d8a19d2","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-01-03T18:53:52Z","title_canon_sha256":"7ec05cde000b8f29f45ed24c5a5780489ca0cebc596535cfec0382e63571e086"},"schema_version":"1.0","source":{"id":"1801.01113","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.01113","created_at":"2026-05-18T00:26:23Z"},{"alias_kind":"arxiv_version","alias_value":"1801.01113v2","created_at":"2026-05-18T00:26:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.01113","created_at":"2026-05-18T00:26:23Z"},{"alias_kind":"pith_short_12","alias_value":"MVOCUQPTHR5L","created_at":"2026-05-18T12:32:40Z"},{"alias_kind":"pith_short_16","alias_value":"MVOCUQPTHR5LGW72","created_at":"2026-05-18T12:32:40Z"},{"alias_kind":"pith_short_8","alias_value":"MVOCUQPT","created_at":"2026-05-18T12:32:40Z"}],"graph_snapshots":[{"event_id":"sha256:8faf77682596fb19639dccf08157a354113e3490982bac907a305c4e5acdc9ba","target":"graph","created_at":"2026-05-18T00:26:23Z","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":"In this paper, we investigate the topological properties of ZrRuP and ScPd$_{3}$ using the first-principles calculations. We calculate the electronic structure, surface states, and Z$_{2}$ topological invariant. The band structure of ZrRuP without the spin-orbit coupling (SOC) exhibits a nodal line located at $\\Gamma$-K-M high symmetry line in the Brillouin zone(BZ). The nodal line is protected by the mirror symmetry corresponding to the plane $k_{z}=0$. The geometry of Fermi surface is a connected torus centered at K point with open orbits at the boundary of BZ, when the Fermi level is shifte","authors_text":"Armindo S. Cuamba, C. S. Ting, Hong-Yan Lu, Lei Hao","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-01-03T18:53:52Z","title":"Electronic structure and nontrivial topological surface states in ZrRuP and ScPd$_{3}$ compounds"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.01113","kind":"arxiv","version":2},"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":"sha256:83e68697ec3cd7c5e919ee204f00cbc0926335f8dac63c78ca615309de3d99ab","target":"record","created_at":"2026-05-18T00:26:23Z","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":"92292d65c3e16fac6f09415a7d8591b32f66ce8b029f89852e153d4d7d8a19d2","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-01-03T18:53:52Z","title_canon_sha256":"7ec05cde000b8f29f45ed24c5a5780489ca0cebc596535cfec0382e63571e086"},"schema_version":"1.0","source":{"id":"1801.01113","kind":"arxiv","version":2}},"canonical_sha256":"655c2a41f33c7ab35bfa65c21fbb2b07257ab799bf84a88849dec46f452dc992","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"655c2a41f33c7ab35bfa65c21fbb2b07257ab799bf84a88849dec46f452dc992","first_computed_at":"2026-05-18T00:26:23.040661Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:26:23.040661Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"N4Zorb5nQDz1crTuxnryUghr9meoCZfgehemDpUXBuXq+dFMPSrHWIh9Kh8cMHFeLfGsrV2X36qBZCojb0SqCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:26:23.041177Z","signed_message":"canonical_sha256_bytes"},"source_id":"1801.01113","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:83e68697ec3cd7c5e919ee204f00cbc0926335f8dac63c78ca615309de3d99ab","sha256:8faf77682596fb19639dccf08157a354113e3490982bac907a305c4e5acdc9ba"],"state_sha256":"f695bf7ee740c7a721f0085e1cc25c717b7cd3b8d1b4fc380905ffcb4668651f"}