{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:JHKQ5ABG66DTOW2OGPRVIPBMS3","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":"9ca7e45cd8106f98befd862da783189805ae8219423be20c479e93ea6924be8a","cross_cats_sorted":["cond-mat.mes-hall","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2018-10-27T00:06:42Z","title_canon_sha256":"44099b00d9f38590f56d7568c70ee18f82fd2dcd643ba8a6fe02e063aa614fc2"},"schema_version":"1.0","source":{"id":"1810.11560","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1810.11560","created_at":"2026-05-18T00:00:01Z"},{"alias_kind":"arxiv_version","alias_value":"1810.11560v1","created_at":"2026-05-18T00:00:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1810.11560","created_at":"2026-05-18T00:00:01Z"},{"alias_kind":"pith_short_12","alias_value":"JHKQ5ABG66DT","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_16","alias_value":"JHKQ5ABG66DTOW2O","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_8","alias_value":"JHKQ5ABG","created_at":"2026-05-18T12:32:31Z"}],"graph_snapshots":[{"event_id":"sha256:36fb53e212c2092c2c7bb0b7407f2c6adb8c8a0555679367dc378274fc099073","target":"graph","created_at":"2026-05-18T00:00:01Z","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":"Novel fermionic quasiparticles with integer pseudospins in some energy bands, such as pseudospin-1 triple-point fermions, recently attract increasing interest since they are beyond the conventional spin-$1/2$ Dirac and Weyl counterparts. In this paper, we propose a class of pseudospin-1 fermioic excitations emerging in topological metal bands, dubbed double-triple-point (DTP) fermions. We first present a general three-band continuum model with $C_4$ symmetry in three dimensions, which has three types of threefold degenerate points in the bands classified by their topological charges $C=\\pm4,\\p","authors_text":"Dan-Wei Zhang, Shi-Liang Zhu, Xue-Ying Mai, Yan-Qing Zhu, Zhi Li","cross_cats":["cond-mat.mes-hall","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2018-10-27T00:06:42Z","title":"Topological metal bands with double-triple-point fermions in optical lattices"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.11560","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":"sha256:47974dcf55cf5347ee13e83580d5e7ed22d809b5cb556b91344bc3f4ac80e5b4","target":"record","created_at":"2026-05-18T00:00:01Z","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":"9ca7e45cd8106f98befd862da783189805ae8219423be20c479e93ea6924be8a","cross_cats_sorted":["cond-mat.mes-hall","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2018-10-27T00:06:42Z","title_canon_sha256":"44099b00d9f38590f56d7568c70ee18f82fd2dcd643ba8a6fe02e063aa614fc2"},"schema_version":"1.0","source":{"id":"1810.11560","kind":"arxiv","version":1}},"canonical_sha256":"49d50e8026f787375b4e33e3543c2c96c7468d886451e1431cce1a7d98e0062b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"49d50e8026f787375b4e33e3543c2c96c7468d886451e1431cce1a7d98e0062b","first_computed_at":"2026-05-18T00:00:01.782836Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:00:01.782836Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"glzX6IE9ElBblx2lhti8yJUfVAtqTO6xnryx4O8yHIYMtkgSk86O1NWa5Bcj7kFszB/NplQJsYna4OU/hDjSCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:00:01.783377Z","signed_message":"canonical_sha256_bytes"},"source_id":"1810.11560","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:47974dcf55cf5347ee13e83580d5e7ed22d809b5cb556b91344bc3f4ac80e5b4","sha256:36fb53e212c2092c2c7bb0b7407f2c6adb8c8a0555679367dc378274fc099073"],"state_sha256":"96255490d10c2e041edabba3e6bff258605d1b25139a5332f596de34303d9cde"}