{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:AJ2JQMRCH4HYGDYNGYLBGCUIEK","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":"ba3b886c569118b12be403aaff15afac6193f9b7547840a07cb4408700c48886","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-11-14T18:17:06Z","title_canon_sha256":"a129edf7ae0688e4a032db945721c950e5c07d93ef0a26b2043f6e58ae46852b"},"schema_version":"1.0","source":{"id":"1711.05235","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.05235","created_at":"2026-05-18T00:21:09Z"},{"alias_kind":"arxiv_version","alias_value":"1711.05235v1","created_at":"2026-05-18T00:21:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.05235","created_at":"2026-05-18T00:21:09Z"},{"alias_kind":"pith_short_12","alias_value":"AJ2JQMRCH4HY","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_16","alias_value":"AJ2JQMRCH4HYGDYN","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_8","alias_value":"AJ2JQMRC","created_at":"2026-05-18T12:31:05Z"}],"graph_snapshots":[{"event_id":"sha256:5a6e26f2926b6b73acf926f28ebaad01170f058dc39da1fba5b066e2452e97a4","target":"graph","created_at":"2026-05-18T00:21:09Z","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":"Capital to topological insulators, the bulk-boundary correspondence ties a topological invariant computed from the bulk (extended) states with those at the boundary, which are hence robust to disorder. Here we put forward an ordering unique to non-Hermitian lattices, whereby a pristine system becomes devoid of extended states, a property which turns out to be robust to disorder. This is enabled by a peculiar type of non-Hermitian degeneracy where a macroscopic fraction of the states coalesce at a single point with geometrical multiplicity of $1$, that we call a phenomenal point.","authors_text":"J. E. Barrios Vargas, L. E. F. Foa Torres, V. M. Martinez Alvarez","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-11-14T18:17:06Z","title":"Non-Hermitian robust edge states in one-dimension: Anomalous localization and eigenspace condensation at exceptional points"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.05235","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":"sha256:0f1889e40071b4440b68b7161b245fda9ce6d86b7caf97472fe0946ad2795c0a","target":"record","created_at":"2026-05-18T00:21:09Z","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":"ba3b886c569118b12be403aaff15afac6193f9b7547840a07cb4408700c48886","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-11-14T18:17:06Z","title_canon_sha256":"a129edf7ae0688e4a032db945721c950e5c07d93ef0a26b2043f6e58ae46852b"},"schema_version":"1.0","source":{"id":"1711.05235","kind":"arxiv","version":1}},"canonical_sha256":"02749832223f0f830f0d3616130a8822af2260a5fa6d3f789447659c46034aac","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"02749832223f0f830f0d3616130a8822af2260a5fa6d3f789447659c46034aac","first_computed_at":"2026-05-18T00:21:09.718334Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:21:09.718334Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fFjwgy1bAos5ufRLLjyNE3pNYggPh5DP0DtvYAC/v1+qdVZvdnd74N3Z0HCYOcOPhyEEGOXkvXuYbBLBlok3Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:21:09.718798Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.05235","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0f1889e40071b4440b68b7161b245fda9ce6d86b7caf97472fe0946ad2795c0a","sha256:5a6e26f2926b6b73acf926f28ebaad01170f058dc39da1fba5b066e2452e97a4"],"state_sha256":"68f83f8c810bea6741c523f1e8a54e7b494daa52b0d325da4f5b3d7da83e6b14"}