{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:FV3LQO6FFWLPQFMBQ3YRO4UZ44","short_pith_number":"pith:FV3LQO6F","schema_version":"1.0","canonical_sha256":"2d76b83bc52d96f8158186f1177299e72e4c553a962c324370f4c1955631e509","source":{"kind":"arxiv","id":"1106.0028","version":2},"attestation_state":"computed","paper":{"title":"SU(2)-invariant Majorana spin liquid with stable parton Fermi surfaces in an exactly solvable model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Hsin-Hua Lai, Olexei I. Motrunich","submitted_at":"2011-05-31T21:04:37Z","abstract_excerpt":"We construct an exactly solvable spin-orbital model on a decorated square lattice that realizes an SU(2)-invariant Majorana spin liquid with parton Fermi surfaces, of the kind discussed recently by Biswas et al. [ Phys. Rev. B. {\\bf 83}, 245131(2011)]. We find power-law spin correlations as well as power-law spin-nematic correlations with the same dominant $1/|{\\bf r}|^3$ envelope. The model is solvable also in the presence of Zeeman magnetic field. One fermion species carries $S^z=0$ quantum number and its Fermi surface is not altered in the field, while the Fermi surfaces of the other specie"},"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":"1106.0028","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-05-31T21:04:37Z","cross_cats_sorted":[],"title_canon_sha256":"0091718c0932de90ec29c6e70dd2caa3bddf2491dcf31eb1290e1891e5a116de","abstract_canon_sha256":"bc84ca37516b484418131902e2df04935212dd2d686e17c49d76ca6d38c5e849"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:12:10.299033Z","signature_b64":"uZnNHGVpQOoBLVekCFIUfahGh5P6OKutAOVRr6TtfPdbvJ6fAhBnTBVNgtKhMbnpy4DDvTiiqvykBtwHUqGdBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2d76b83bc52d96f8158186f1177299e72e4c553a962c324370f4c1955631e509","last_reissued_at":"2026-05-18T04:12:10.297083Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:12:10.297083Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"SU(2)-invariant Majorana spin liquid with stable parton Fermi surfaces in an exactly solvable model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Hsin-Hua Lai, Olexei I. Motrunich","submitted_at":"2011-05-31T21:04:37Z","abstract_excerpt":"We construct an exactly solvable spin-orbital model on a decorated square lattice that realizes an SU(2)-invariant Majorana spin liquid with parton Fermi surfaces, of the kind discussed recently by Biswas et al. [ Phys. Rev. B. {\\bf 83}, 245131(2011)]. We find power-law spin correlations as well as power-law spin-nematic correlations with the same dominant $1/|{\\bf r}|^3$ envelope. The model is solvable also in the presence of Zeeman magnetic field. One fermion species carries $S^z=0$ quantum number and its Fermi surface is not altered in the field, while the Fermi surfaces of the other specie"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1106.0028","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":""},"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":"1106.0028","created_at":"2026-05-18T04:12:10.297185+00:00"},{"alias_kind":"arxiv_version","alias_value":"1106.0028v2","created_at":"2026-05-18T04:12:10.297185+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1106.0028","created_at":"2026-05-18T04:12:10.297185+00:00"},{"alias_kind":"pith_short_12","alias_value":"FV3LQO6FFWLP","created_at":"2026-05-18T12:26:28.662955+00:00"},{"alias_kind":"pith_short_16","alias_value":"FV3LQO6FFWLPQFMB","created_at":"2026-05-18T12:26:28.662955+00:00"},{"alias_kind":"pith_short_8","alias_value":"FV3LQO6F","created_at":"2026-05-18T12:26:28.662955+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/FV3LQO6FFWLPQFMBQ3YRO4UZ44","json":"https://pith.science/pith/FV3LQO6FFWLPQFMBQ3YRO4UZ44.json","graph_json":"https://pith.science/api/pith-number/FV3LQO6FFWLPQFMBQ3YRO4UZ44/graph.json","events_json":"https://pith.science/api/pith-number/FV3LQO6FFWLPQFMBQ3YRO4UZ44/events.json","paper":"https://pith.science/paper/FV3LQO6F"},"agent_actions":{"view_html":"https://pith.science/pith/FV3LQO6FFWLPQFMBQ3YRO4UZ44","download_json":"https://pith.science/pith/FV3LQO6FFWLPQFMBQ3YRO4UZ44.json","view_paper":"https://pith.science/paper/FV3LQO6F","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1106.0028&json=true","fetch_graph":"https://pith.science/api/pith-number/FV3LQO6FFWLPQFMBQ3YRO4UZ44/graph.json","fetch_events":"https://pith.science/api/pith-number/FV3LQO6FFWLPQFMBQ3YRO4UZ44/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FV3LQO6FFWLPQFMBQ3YRO4UZ44/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FV3LQO6FFWLPQFMBQ3YRO4UZ44/action/storage_attestation","attest_author":"https://pith.science/pith/FV3LQO6FFWLPQFMBQ3YRO4UZ44/action/author_attestation","sign_citation":"https://pith.science/pith/FV3LQO6FFWLPQFMBQ3YRO4UZ44/action/citation_signature","submit_replication":"https://pith.science/pith/FV3LQO6FFWLPQFMBQ3YRO4UZ44/action/replication_record"}},"created_at":"2026-05-18T04:12:10.297185+00:00","updated_at":"2026-05-18T04:12:10.297185+00:00"}