{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:3PVNZTXOOY5YCB42IZU4LUHRFQ","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":"edde37cafc42c14254e339001a7af2c5459ebc1be9296ae60ce30d30d205502f","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-08-04T16:36:45Z","title_canon_sha256":"f47ee8735107f50a16915acbbb809bdf57b2f3ee4736791b80a49873cdc56458"},"schema_version":"1.0","source":{"id":"1908.01372","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.01372","created_at":"2026-07-05T00:21:35Z"},{"alias_kind":"arxiv_version","alias_value":"1908.01372v2","created_at":"2026-07-05T00:21:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.01372","created_at":"2026-07-05T00:21:35Z"},{"alias_kind":"pith_short_12","alias_value":"3PVNZTXOOY5Y","created_at":"2026-07-05T00:21:35Z"},{"alias_kind":"pith_short_16","alias_value":"3PVNZTXOOY5YCB42","created_at":"2026-07-05T00:21:35Z"},{"alias_kind":"pith_short_8","alias_value":"3PVNZTXO","created_at":"2026-07-05T00:21:35Z"}],"graph_snapshots":[{"event_id":"sha256:99fa4392cd90c622a2dc7499a51bb669ac72537cc136238bccde4ca6374471ae","target":"graph","created_at":"2026-07-05T00:21:35Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1908.01372/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In Hermitian topological systems, the bulk-boundary correspondence strictly constraints boundary transport to values determined by the topological properties of the bulk. We demonstrate that this constraint can be lifted in non-Hermitian Floquet insulators. Provided that the insulator supports an anomalous topological phase, non-Hermiticity allows us to modify the boundary states independently of the bulk, without sacrificing their topological nature. We explore the ensuing possibilities for a Floquet topological insulator with non-Hermitian time-reversal symmetry, where the helical transport ","authors_text":"Andreas Alvermann, Bastian H\\\"ockendorf, Holger Fehske","cross_cats":["quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-08-04T16:36:45Z","title":"Non-Hermitian Boundary State Engineering in Anomalous Floquet Topological Insulators"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.01372","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":"sha256:5409d47cd8850bf14960faba07660696a7e31f8af109840653e89f832cc1f62c","target":"record","created_at":"2026-07-05T00:21:35Z","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":"edde37cafc42c14254e339001a7af2c5459ebc1be9296ae60ce30d30d205502f","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-08-04T16:36:45Z","title_canon_sha256":"f47ee8735107f50a16915acbbb809bdf57b2f3ee4736791b80a49873cdc56458"},"schema_version":"1.0","source":{"id":"1908.01372","kind":"arxiv","version":2}},"canonical_sha256":"dbeadcceee763b81079a4669c5d0f12c1407e684a455d2c1919bba16376a2e89","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dbeadcceee763b81079a4669c5d0f12c1407e684a455d2c1919bba16376a2e89","first_computed_at":"2026-07-05T00:21:35.971851Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:21:35.971851Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ze6RQaTtM2k0WegB6iitNBEI2V9yQs6DVbM+V3/NH6I9u4MFOZZJEqZRe3vxPM5mi8+U6x2nWjeyU4/tqoBKAA==","signature_status":"signed_v1","signed_at":"2026-07-05T00:21:35.972384Z","signed_message":"canonical_sha256_bytes"},"source_id":"1908.01372","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5409d47cd8850bf14960faba07660696a7e31f8af109840653e89f832cc1f62c","sha256:99fa4392cd90c622a2dc7499a51bb669ac72537cc136238bccde4ca6374471ae"],"state_sha256":"1abb72c0013e9626dea9b4a9bf3f7c6720e9ce54d8e56bee02392abbaa2d802c"}