{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:OSMKFFLPFCLJJCFGXTNFVQ6X3U","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":"d61e9619ebd111555afaf149ef81460b74f4c2c5eb9e820bc4090930b83595ac","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":"2014-10-13T16:53:29Z","title_canon_sha256":"fe05d8efe905f6c1d054eea7bdc8c13ada454714934c45c89249cce33f13581a"},"schema_version":"1.0","source":{"id":"1410.3390","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1410.3390","created_at":"2026-05-18T02:30:00Z"},{"alias_kind":"arxiv_version","alias_value":"1410.3390v2","created_at":"2026-05-18T02:30:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.3390","created_at":"2026-05-18T02:30:00Z"},{"alias_kind":"pith_short_12","alias_value":"OSMKFFLPFCLJ","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_16","alias_value":"OSMKFFLPFCLJJCFG","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_8","alias_value":"OSMKFFLP","created_at":"2026-05-18T12:28:43Z"}],"graph_snapshots":[{"event_id":"sha256:4510089ed7b40e37b1819e6aa37c0e4e080fe5215e4f7f075b43f98aea25c0f5","target":"graph","created_at":"2026-05-18T02:30:00Z","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 derive an effective field theory for the isotropic-nematic quantum phase transition of fractional quantum Hall (FQH) states. We demonstrate that for a system with an isotropic background the low-energy effective theory of the nematic order parameter has $z=2$ dynamical scaling exponent, due to a Berry phase term of the order parameter, which is related to the non-dissipative Hall viscosity. Employing the composite fermion theory with a quadrupolar interaction between electrons, we show that a sufficiently attractive quadrupolar interaction triggers a phase transition from the isotropic FQH ","authors_text":"Eduardo Fradkin, Gil Young Cho, Yizhi You","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":"2014-10-13T16:53:29Z","title":"Theory of Nematic Fractional Quantum Hall State"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.3390","kind":"arxiv","version":2},"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":"sha256:84d626e46551b59dd2c949eb43e4837a473731f4f0df8232be15a5926711f975","target":"record","created_at":"2026-05-18T02:30:00Z","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":"d61e9619ebd111555afaf149ef81460b74f4c2c5eb9e820bc4090930b83595ac","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":"2014-10-13T16:53:29Z","title_canon_sha256":"fe05d8efe905f6c1d054eea7bdc8c13ada454714934c45c89249cce33f13581a"},"schema_version":"1.0","source":{"id":"1410.3390","kind":"arxiv","version":2}},"canonical_sha256":"7498a2956f28969488a6bcda5ac3d7dd144785dc04374669434693193bebd0f6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7498a2956f28969488a6bcda5ac3d7dd144785dc04374669434693193bebd0f6","first_computed_at":"2026-05-18T02:30:00.653070Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:30:00.653070Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nhIfZAJsV2dAI9qsJbfHS+FljT31X989HfjjZ66AoJ4Khq6gVYJxyLfBAHtefQr5wPpp3cBiN3YmNmszg2o8Dg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:30:00.653447Z","signed_message":"canonical_sha256_bytes"},"source_id":"1410.3390","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:84d626e46551b59dd2c949eb43e4837a473731f4f0df8232be15a5926711f975","sha256:4510089ed7b40e37b1819e6aa37c0e4e080fe5215e4f7f075b43f98aea25c0f5"],"state_sha256":"1e14d0ccd611b94b04b9abde003e9b2036eb5f0926a433f65cc9035c5bda9c68"}