{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:2ABU7DKHVERGOZ26HSEKOWS5UI","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":"4ba7a5226e5626b60fd335eb57b5efab3a09de4f85761d987ceece135e6dd29a","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-07-28T05:54:34Z","title_canon_sha256":"7e9d700c25275c9fb4ed8c2c720da9fac9b248f4999d20311a1b804fc5bea6bb"},"schema_version":"1.0","source":{"id":"1507.07651","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1507.07651","created_at":"2026-05-18T01:22:54Z"},{"alias_kind":"arxiv_version","alias_value":"1507.07651v2","created_at":"2026-05-18T01:22:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.07651","created_at":"2026-05-18T01:22:54Z"},{"alias_kind":"pith_short_12","alias_value":"2ABU7DKHVERG","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_16","alias_value":"2ABU7DKHVERGOZ26","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_8","alias_value":"2ABU7DKH","created_at":"2026-05-18T12:28:59Z"}],"graph_snapshots":[{"event_id":"sha256:6310bd83713931160f87c82990de257cfed8a944b66f1b04c8cdd39975720798","target":"graph","created_at":"2026-05-18T01:22:54Z","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":"Unidirectional and robust transport is generally observed at the edge of two- or three-dimensional quantum Hall and topological insulator systems. A hallmark of these systems is topological protection, i.e. the existence of propagative edge states that cannot be scattered by imperfections or disorder in the system. A different and less explored form of robust transport arises in non-Hermitian systems in the presence of an {\\it imaginary} gauge field. As compared to topologically-protected transport in quantum Hall and topological insulator systems, robust non-Hermitian transport can be observe","authors_text":"Davide Gatti, Giuseppe Della Valle, Stefano Longhi","cross_cats":["quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-07-28T05:54:34Z","title":"Non-Hermitian transparency and one-way transport in low-dimensional lattices by an imaginary gauge field"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.07651","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:d0596f51a8b59e01302187c673a22f256d823895f2f0b7e811f901bcec6a1d9f","target":"record","created_at":"2026-05-18T01:22:54Z","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":"4ba7a5226e5626b60fd335eb57b5efab3a09de4f85761d987ceece135e6dd29a","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-07-28T05:54:34Z","title_canon_sha256":"7e9d700c25275c9fb4ed8c2c720da9fac9b248f4999d20311a1b804fc5bea6bb"},"schema_version":"1.0","source":{"id":"1507.07651","kind":"arxiv","version":2}},"canonical_sha256":"d0034f8d47a92267675e3c88a75a5da22904acc7f3564d0b41429a46388f68a0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d0034f8d47a92267675e3c88a75a5da22904acc7f3564d0b41429a46388f68a0","first_computed_at":"2026-05-18T01:22:54.028142Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:22:54.028142Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"s1vU23TxQWWKpGHo3hwr2rRTbqYg1FHRZIrGGKcRFr+esUeITo5dJ3MviVhHMrQsH3ILlhMccCNMuZwDgYhfBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:22:54.028729Z","signed_message":"canonical_sha256_bytes"},"source_id":"1507.07651","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d0596f51a8b59e01302187c673a22f256d823895f2f0b7e811f901bcec6a1d9f","sha256:6310bd83713931160f87c82990de257cfed8a944b66f1b04c8cdd39975720798"],"state_sha256":"7e8c6778904347cabb08a056f175a5b38d17a49ddce6d4cb22ffc6cdf79e4c54"}