{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:CCWAK3HCL4LU3CVBTPWYWAQM2N","short_pith_number":"pith:CCWAK3HC","schema_version":"1.0","canonical_sha256":"10ac056ce25f174d8aa19bed8b020cd341e3edf98d4e2f39eb2a24559209b1e6","source":{"kind":"arxiv","id":"1605.07641","version":2},"attestation_state":"computed","paper":{"title":"Generalized Dyson model: nature of zero mode and its implication in dynamics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.dis-nn","authors_text":"Giuseppe De Tomasi, Soumya Bera, Sthitadhi Roy","submitted_at":"2016-05-24T20:13:16Z","abstract_excerpt":"We study the role of the anomalous $E=0$ state in dynamical properties of non-interacting fermionic chains with chiral symmetry and correlated bond disorder in one dimension. These models posses a diverging density of states at zero energy leading to a divergent localization length at the band center. By analytically calculating the localization length for a finite system, we show that correlations in the disorder modify the spatial decay of the $E = 0$ state from being quasilocalized to extended. We numerically simulate charge and entanglement propagation and provide evidence that states clos"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1605.07641","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2016-05-24T20:13:16Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"a998b6c5a20cde4fe2a3989de3cfc3478d962e8a693079c20db0c2835206b4fe","abstract_canon_sha256":"126307c4bdd014d8f662f74d21ce259538d45431c9c01259414d54c584d3bd47"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:02:39.623281Z","signature_b64":"s26l9G5+w9b308fy55oTg0ibdLhVydEHYzHEveUGMcur7Vi/SABp9Wz9GLnkQl40OtJ5TFhmCaqnKSAe9CQQAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"10ac056ce25f174d8aa19bed8b020cd341e3edf98d4e2f39eb2a24559209b1e6","last_reissued_at":"2026-05-18T01:02:39.622583Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:02:39.622583Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Generalized Dyson model: nature of zero mode and its implication in dynamics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.dis-nn","authors_text":"Giuseppe De Tomasi, Soumya Bera, Sthitadhi Roy","submitted_at":"2016-05-24T20:13:16Z","abstract_excerpt":"We study the role of the anomalous $E=0$ state in dynamical properties of non-interacting fermionic chains with chiral symmetry and correlated bond disorder in one dimension. These models posses a diverging density of states at zero energy leading to a divergent localization length at the band center. By analytically calculating the localization length for a finite system, we show that correlations in the disorder modify the spatial decay of the $E = 0$ state from being quasilocalized to extended. We numerically simulate charge and entanglement propagation and provide evidence that states clos"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.07641","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1605.07641","created_at":"2026-05-18T01:02:39.622692+00:00"},{"alias_kind":"arxiv_version","alias_value":"1605.07641v2","created_at":"2026-05-18T01:02:39.622692+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.07641","created_at":"2026-05-18T01:02:39.622692+00:00"},{"alias_kind":"pith_short_12","alias_value":"CCWAK3HCL4LU","created_at":"2026-05-18T12:30:09.641336+00:00"},{"alias_kind":"pith_short_16","alias_value":"CCWAK3HCL4LU3CVB","created_at":"2026-05-18T12:30:09.641336+00:00"},{"alias_kind":"pith_short_8","alias_value":"CCWAK3HC","created_at":"2026-05-18T12:30:09.641336+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/CCWAK3HCL4LU3CVBTPWYWAQM2N","json":"https://pith.science/pith/CCWAK3HCL4LU3CVBTPWYWAQM2N.json","graph_json":"https://pith.science/api/pith-number/CCWAK3HCL4LU3CVBTPWYWAQM2N/graph.json","events_json":"https://pith.science/api/pith-number/CCWAK3HCL4LU3CVBTPWYWAQM2N/events.json","paper":"https://pith.science/paper/CCWAK3HC"},"agent_actions":{"view_html":"https://pith.science/pith/CCWAK3HCL4LU3CVBTPWYWAQM2N","download_json":"https://pith.science/pith/CCWAK3HCL4LU3CVBTPWYWAQM2N.json","view_paper":"https://pith.science/paper/CCWAK3HC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1605.07641&json=true","fetch_graph":"https://pith.science/api/pith-number/CCWAK3HCL4LU3CVBTPWYWAQM2N/graph.json","fetch_events":"https://pith.science/api/pith-number/CCWAK3HCL4LU3CVBTPWYWAQM2N/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CCWAK3HCL4LU3CVBTPWYWAQM2N/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CCWAK3HCL4LU3CVBTPWYWAQM2N/action/storage_attestation","attest_author":"https://pith.science/pith/CCWAK3HCL4LU3CVBTPWYWAQM2N/action/author_attestation","sign_citation":"https://pith.science/pith/CCWAK3HCL4LU3CVBTPWYWAQM2N/action/citation_signature","submit_replication":"https://pith.science/pith/CCWAK3HCL4LU3CVBTPWYWAQM2N/action/replication_record"}},"created_at":"2026-05-18T01:02:39.622692+00:00","updated_at":"2026-05-18T01:02:39.622692+00:00"}