{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:HGP5KH7FODT4OYFODR6JCEKFPB","short_pith_number":"pith:HGP5KH7F","schema_version":"1.0","canonical_sha256":"399fd51fe570e7c760ae1c7c911145787d6c9b2a18f49eb684633d7ec0c3863b","source":{"kind":"arxiv","id":"2602.06628","version":2},"attestation_state":"computed","paper":{"title":"Three-dimensional spin-orbital liquids","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Anna Sandberg, Lukas R{\\o}dland, Maria Hermanns","submitted_at":"2026-02-06T11:40:05Z","abstract_excerpt":"Spin-orbital liquids provide an exactly solvable route to three-dimensional Z2 quantum spin liquids beyond the original Kitaev setting. Built from higher-dimensional Clifford-algebra representations, spin-orbital Hamiltonians can be realized on both three- and four-coordinated lattices, giving rise to phases with 3 and 2 itinerant Majorana flavors, respectively. We demonstrate that these models host a rich set of gapless Majorana metals, characterized, in particular, by topological Fermi surfaces, nodal lines, and Weyl semimetal phases. We analyze the stability of these structures under physic"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2602.06628","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-02-06T11:40:05Z","cross_cats_sorted":[],"title_canon_sha256":"5f7437988e27363f0239ef6df5992a5c94f659ed9bb5c5bddc2773abb5cca772","abstract_canon_sha256":"7c2166b18e6f9a9814736faba98eebea4571daf32f0d928f4c530c7f21df301b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-24T01:15:00.888938Z","signature_b64":"AFsXu7EmHnK1IuFHtaX7A69eybCJPvccVBmbbFGMsefo5LsB7575FIBK7y7vcb9VaBa7Ifw3bz+UxdZbs1xxCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"399fd51fe570e7c760ae1c7c911145787d6c9b2a18f49eb684633d7ec0c3863b","last_reissued_at":"2026-06-24T01:15:00.888386Z","signature_status":"signed_v1","first_computed_at":"2026-06-24T01:15:00.888386Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Three-dimensional spin-orbital liquids","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Anna Sandberg, Lukas R{\\o}dland, Maria Hermanns","submitted_at":"2026-02-06T11:40:05Z","abstract_excerpt":"Spin-orbital liquids provide an exactly solvable route to three-dimensional Z2 quantum spin liquids beyond the original Kitaev setting. Built from higher-dimensional Clifford-algebra representations, spin-orbital Hamiltonians can be realized on both three- and four-coordinated lattices, giving rise to phases with 3 and 2 itinerant Majorana flavors, respectively. We demonstrate that these models host a rich set of gapless Majorana metals, characterized, in particular, by topological Fermi surfaces, nodal lines, and Weyl semimetal phases. We analyze the stability of these structures under physic"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2602.06628","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2602.06628/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2602.06628","created_at":"2026-06-24T01:15:00.888458+00:00"},{"alias_kind":"arxiv_version","alias_value":"2602.06628v2","created_at":"2026-06-24T01:15:00.888458+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2602.06628","created_at":"2026-06-24T01:15:00.888458+00:00"},{"alias_kind":"pith_short_12","alias_value":"HGP5KH7FODT4","created_at":"2026-06-24T01:15:00.888458+00:00"},{"alias_kind":"pith_short_16","alias_value":"HGP5KH7FODT4OYFO","created_at":"2026-06-24T01:15:00.888458+00:00"},{"alias_kind":"pith_short_8","alias_value":"HGP5KH7F","created_at":"2026-06-24T01:15:00.888458+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/HGP5KH7FODT4OYFODR6JCEKFPB","json":"https://pith.science/pith/HGP5KH7FODT4OYFODR6JCEKFPB.json","graph_json":"https://pith.science/api/pith-number/HGP5KH7FODT4OYFODR6JCEKFPB/graph.json","events_json":"https://pith.science/api/pith-number/HGP5KH7FODT4OYFODR6JCEKFPB/events.json","paper":"https://pith.science/paper/HGP5KH7F"},"agent_actions":{"view_html":"https://pith.science/pith/HGP5KH7FODT4OYFODR6JCEKFPB","download_json":"https://pith.science/pith/HGP5KH7FODT4OYFODR6JCEKFPB.json","view_paper":"https://pith.science/paper/HGP5KH7F","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2602.06628&json=true","fetch_graph":"https://pith.science/api/pith-number/HGP5KH7FODT4OYFODR6JCEKFPB/graph.json","fetch_events":"https://pith.science/api/pith-number/HGP5KH7FODT4OYFODR6JCEKFPB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HGP5KH7FODT4OYFODR6JCEKFPB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HGP5KH7FODT4OYFODR6JCEKFPB/action/storage_attestation","attest_author":"https://pith.science/pith/HGP5KH7FODT4OYFODR6JCEKFPB/action/author_attestation","sign_citation":"https://pith.science/pith/HGP5KH7FODT4OYFODR6JCEKFPB/action/citation_signature","submit_replication":"https://pith.science/pith/HGP5KH7FODT4OYFODR6JCEKFPB/action/replication_record"}},"created_at":"2026-06-24T01:15:00.888458+00:00","updated_at":"2026-06-24T01:15:00.888458+00:00"}