{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:QPOKTA32P4RQVTF5SLRCHIUWFC","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":"32d1f9c8a7375688a34003c7852e3d9e2f3320a67c62f670163eca246cc2be25","cross_cats_sorted":["cond-mat.mes-hall","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-08-21T22:46:22Z","title_canon_sha256":"3fd79eacdbcc2b7feca6265f3131ef13e5e79b018b7d207730597e4cc6a78e1c"},"schema_version":"1.0","source":{"id":"1708.06446","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1708.06446","created_at":"2026-05-18T00:27:52Z"},{"alias_kind":"arxiv_version","alias_value":"1708.06446v1","created_at":"2026-05-18T00:27:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.06446","created_at":"2026-05-18T00:27:52Z"},{"alias_kind":"pith_short_12","alias_value":"QPOKTA32P4RQ","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_16","alias_value":"QPOKTA32P4RQVTF5","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_8","alias_value":"QPOKTA32","created_at":"2026-05-18T12:31:39Z"}],"graph_snapshots":[{"event_id":"sha256:b35533e6c853a348b207083cc156a132f3472cf2ea96fd10e04b0207c831ce94","target":"graph","created_at":"2026-05-18T00:27:52Z","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 present a two-dimensional lattice model for quantum spin-1/2 for which the low-energy limit is governed by four flavors of strongly interacting Majorana fermions. We study this low-energy effective theory using two alternative approaches. The first consists of a mean-field approximation. The second consists of a Random Phase approximation (RPA) for the single-particle Green's functions of the Majorana fermions built from their exact forms in a certain one-dimensional limit. The resulting phase diagram consists of two competing chiral phases, one with Abelian and the other with non-Abelian t","authors_text":"A. M. Tsvelik, Christopher Mudry, Claudio Chamon, Jyong-Hao Chen","cross_cats":["cond-mat.mes-hall","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-08-21T22:46:22Z","title":"A model of chiral spin liquids with Abelian and non-Abelian topological phases"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.06446","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:df6f06175b752d0e0deae68c5558b099a5bbdbde3d42892f9f28a103fb7ea47b","target":"record","created_at":"2026-05-18T00:27:52Z","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":"32d1f9c8a7375688a34003c7852e3d9e2f3320a67c62f670163eca246cc2be25","cross_cats_sorted":["cond-mat.mes-hall","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-08-21T22:46:22Z","title_canon_sha256":"3fd79eacdbcc2b7feca6265f3131ef13e5e79b018b7d207730597e4cc6a78e1c"},"schema_version":"1.0","source":{"id":"1708.06446","kind":"arxiv","version":1}},"canonical_sha256":"83dca9837a7f230accbd92e223a29628b55c7410314acb9f8f1577ee91624613","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"83dca9837a7f230accbd92e223a29628b55c7410314acb9f8f1577ee91624613","first_computed_at":"2026-05-18T00:27:52.306980Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:27:52.306980Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1e3UBTxZALQtLuJlgkALLuoHdeOW9QRyB30Cu3G7q4lL4zz5FQX2ZWwTmP5NbYsd4aKRen5nUy92xIZPIMfvDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:27:52.307612Z","signed_message":"canonical_sha256_bytes"},"source_id":"1708.06446","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:df6f06175b752d0e0deae68c5558b099a5bbdbde3d42892f9f28a103fb7ea47b","sha256:b35533e6c853a348b207083cc156a132f3472cf2ea96fd10e04b0207c831ce94"],"state_sha256":"cf16b2614c50de174af2a47b5327708d8c9a11a96c0ee5469407112af91df70e"}