{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:C4HEOK4WKXRHA22ZA5I2OTETSD","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":"d8dd88416369b746f1b15b88048f55bb479ff999eaacc184985cea1ce4ddce02","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-11-14T15:39:04Z","title_canon_sha256":"74b577c7756d74415782d2e2b8e738c5106200196cf09fbf47ba335b0dcaaf93"},"schema_version":"1.0","source":{"id":"1711.05733","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.05733","created_at":"2026-05-18T00:17:01Z"},{"alias_kind":"arxiv_version","alias_value":"1711.05733v1","created_at":"2026-05-18T00:17:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.05733","created_at":"2026-05-18T00:17:01Z"},{"alias_kind":"pith_short_12","alias_value":"C4HEOK4WKXRH","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_16","alias_value":"C4HEOK4WKXRHA22Z","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_8","alias_value":"C4HEOK4W","created_at":"2026-05-18T12:31:08Z"}],"graph_snapshots":[{"event_id":"sha256:2035480ac5d87bcc1bef271409844b42bc286befb8b73de69a39c70dec168e1c","target":"graph","created_at":"2026-05-18T00:17:01Z","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 introduce a two-band model of three-dimensional nodal line semimetals, the Fermi surface of which at half-filling may form various one-dimensional configurations of different topology. We study the symmetries and \"drumhead\" surface states of the model, and find that the transitions between different configurations, namely, the Lifshitz transitions, can be identified solely by the number of gap-closing points on some high-symmetry planes in the Brillouin zone. A global phase diagram of this model is also obtained accordingly. We then investigate the effect of some extra terms analogous to a ","authors_text":"Hui Jiang, Jiangbin Gong, Linhu Li, Shu Chen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-11-14T15:39:04Z","title":"Characterization of Lifshitz transitions in topological nodal line semimetals"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.05733","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":"sha256:62b3fd7c6f454f1cef59882641291fa26f78070d79e13e7948810b5febcc46d1","target":"record","created_at":"2026-05-18T00:17:01Z","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":"d8dd88416369b746f1b15b88048f55bb479ff999eaacc184985cea1ce4ddce02","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-11-14T15:39:04Z","title_canon_sha256":"74b577c7756d74415782d2e2b8e738c5106200196cf09fbf47ba335b0dcaaf93"},"schema_version":"1.0","source":{"id":"1711.05733","kind":"arxiv","version":1}},"canonical_sha256":"170e472b9655e2706b590751a74c9390f57d4195908f1e6cef636ea70da0e0a3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"170e472b9655e2706b590751a74c9390f57d4195908f1e6cef636ea70da0e0a3","first_computed_at":"2026-05-18T00:17:01.584391Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:17:01.584391Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"z0NNLjAZJR3RN2Eub7t+C1wIgGm9mG8qkX/DkybzvW3aXNtYI2C/Q9ZSGcrMsjMnPApvRLK1c7+51Gn7Dr/UBg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:17:01.584980Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.05733","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:62b3fd7c6f454f1cef59882641291fa26f78070d79e13e7948810b5febcc46d1","sha256:2035480ac5d87bcc1bef271409844b42bc286befb8b73de69a39c70dec168e1c"],"state_sha256":"7f68c7077ad2e26f90d86b2f8f7421ba3df28b80d22bd1bc1d202458f655bda6"}