{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1994:FMFTSK3Z2CCXOPVCIMLBSZNB6N","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":"4d665e37aecf5b7f6786bac14a611a8b774dfd06cd0d2b05ecc0c85fdc2b57fd","cross_cats_sorted":["cond-mat"],"license":"","primary_cat":"hep-th","submitted_at":"1994-01-19T23:40:43Z","title_canon_sha256":"3c8e7ecd90d4650c70f93b0c230f5499f4113ae905e97d05a2d208a6f0868c83"},"schema_version":"1.0","source":{"id":"hep-th/9401093","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/9401093","created_at":"2026-05-18T04:17:35Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9401093v2","created_at":"2026-05-18T04:17:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9401093","created_at":"2026-05-18T04:17:35Z"},{"alias_kind":"pith_short_12","alias_value":"FMFTSK3Z2CCX","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"FMFTSK3Z2CCXOPVC","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"FMFTSK3Z","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:79f90279d9fa4fb4bd8fab434bdca770f201da3abc323201532a36525fb10ef3","target":"graph","created_at":"2026-05-18T04:17:35Z","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 discuss a quantum \\qa symmetry in Landau problem, which naturally arises due to the relation between the \\qa and the group of magnetic translations. The last one is connected with the \\w and area-preserving (symplectic) diffeomorphisms which are the canonical transformations in the two-dimenssional phase space. We shall discuss the hidden quantum symmetry in a $2+1$ gauge theory with the Chern-Simons term and in aQuantum Hall system which are both connected with the Landau problem.","authors_text":"Ian I. Kogan","cross_cats":["cond-mat"],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"1994-01-19T23:40:43Z","title":"Area-preserving diffeomorphisms, W_{\\infty} and $U_{q}(sl(2)) in Chern-Simons theory and Quantum Hall system"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9401093","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:ec37774a7fbcad845d8b4ac5d8ed05dae6e14a41cefb08f6e121e03deebe03f0","target":"record","created_at":"2026-05-18T04:17:35Z","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":"4d665e37aecf5b7f6786bac14a611a8b774dfd06cd0d2b05ecc0c85fdc2b57fd","cross_cats_sorted":["cond-mat"],"license":"","primary_cat":"hep-th","submitted_at":"1994-01-19T23:40:43Z","title_canon_sha256":"3c8e7ecd90d4650c70f93b0c230f5499f4113ae905e97d05a2d208a6f0868c83"},"schema_version":"1.0","source":{"id":"hep-th/9401093","kind":"arxiv","version":2}},"canonical_sha256":"2b0b392b79d085773ea243161965a1f36ca002d1a6cd927f3e511608f45c71bf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2b0b392b79d085773ea243161965a1f36ca002d1a6cd927f3e511608f45c71bf","first_computed_at":"2026-05-18T04:17:35.487444Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:17:35.487444Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7qHznZtu3lc79JgHDCZf8MjS91SC5KRKS3bVx+cvemPPqoNInNMEBYci3y0B3oo9m8z9DvUFxM5giGHPDuOEDw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:17:35.487857Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/9401093","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ec37774a7fbcad845d8b4ac5d8ed05dae6e14a41cefb08f6e121e03deebe03f0","sha256:79f90279d9fa4fb4bd8fab434bdca770f201da3abc323201532a36525fb10ef3"],"state_sha256":"3236baacb73a791f1fa51289c0f6e03683c21943d29cd8936c0b6761cc7f7217"}