{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:TJSBPIDVLKFFZ33T5X45CSKES6","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":"9593c794d2b95fea30310bd6510d2569c0126790eeecb61fea072dfe78ed1d72","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-04-15T22:02:58Z","title_canon_sha256":"8c5b6182d67076697a3d37296662ec8df8f5cc27d001c545001b42a29b30d105"},"schema_version":"1.0","source":{"id":"1204.3325","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1204.3325","created_at":"2026-05-18T02:55:20Z"},{"alias_kind":"arxiv_version","alias_value":"1204.3325v1","created_at":"2026-05-18T02:55:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.3325","created_at":"2026-05-18T02:55:20Z"},{"alias_kind":"pith_short_12","alias_value":"TJSBPIDVLKFF","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_16","alias_value":"TJSBPIDVLKFFZ33T","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_8","alias_value":"TJSBPIDV","created_at":"2026-05-18T12:27:23Z"}],"graph_snapshots":[{"event_id":"sha256:c48577b62fd4893f7f0219471e481d16b87febe957c71b4b89f58a428265b6f9","target":"graph","created_at":"2026-05-18T02:55:20Z","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":"Using a non-Hermitian Hamiltonian approach to open systems, we study the interplay of disorder and superradiance in a one-dimensional Anderson model. Analyzing the complex eigenvalues of the non-Hermitian Hamiltonian, a transition to a superradiant regime is shown to occur. As an effect of openness the structure of eigenstates undergoes a strong change in the superradiant regime: we show that the sensitivity to disorder of the superradiant and the subradiant subspaces is very different; superradiant states remain delocalized as disorder increases, while subradiant states are sensitive to the d","authors_text":"A. Biella, F. Borgonovi, G. L. Celardo, L. Kaplan","cross_cats":["quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-04-15T22:02:58Z","title":"Interplay of superradiance and disorder in the Anderson Model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.3325","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:ec85f6f8ac5438539c2f6ae9842684bd93b1f59c8a1e34df3644ce434450f7ed","target":"record","created_at":"2026-05-18T02:55:20Z","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":"9593c794d2b95fea30310bd6510d2569c0126790eeecb61fea072dfe78ed1d72","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-04-15T22:02:58Z","title_canon_sha256":"8c5b6182d67076697a3d37296662ec8df8f5cc27d001c545001b42a29b30d105"},"schema_version":"1.0","source":{"id":"1204.3325","kind":"arxiv","version":1}},"canonical_sha256":"9a6417a0755a8a5cef73edf9d1494497b854c36068561a6bfef0aaf363d68c5b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9a6417a0755a8a5cef73edf9d1494497b854c36068561a6bfef0aaf363d68c5b","first_computed_at":"2026-05-18T02:55:20.720694Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:55:20.720694Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"v9tifHWH9eVPCQggxEXtZrzZ50TKCmk3FK7xHFSTBRw8jHNOKsoJUZHOGgqrFZEA0Gl3j4yWlUPZw3GeLysiDA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:55:20.721391Z","signed_message":"canonical_sha256_bytes"},"source_id":"1204.3325","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ec85f6f8ac5438539c2f6ae9842684bd93b1f59c8a1e34df3644ce434450f7ed","sha256:c48577b62fd4893f7f0219471e481d16b87febe957c71b4b89f58a428265b6f9"],"state_sha256":"cc5be542a9647bc898e38890d6d8e701e9e0180a5f11d738efa0612a1c717b4a"}