{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:PM23DHPUWDU6IXJDUQSZPDWRPL","short_pith_number":"pith:PM23DHPU","schema_version":"1.0","canonical_sha256":"7b35b19df4b0e9e45d23a425978ed17af5016fc5d118e35062f889f05bd258f5","source":{"kind":"arxiv","id":"1608.08980","version":2},"attestation_state":"computed","paper":{"title":"Enhancing Chaotic Behavior at room temperature in GaAs/(Al,Ga)As Superlattices","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Bjorn Birnir, Jonathan Essen, Luis L. Bonilla, Manuel Carretero, Miguel Ruiz-Garcia","submitted_at":"2016-08-31T18:29:27Z","abstract_excerpt":"Previous theoretical and experimental work has put forward 50-period semiconductor superlattices as fast, true random number generators at room temperature. Their randomness stems from feedback between nonlinear electronic dynamics and stochastic processes that are intrinsic to quantum transitions. This work theoretically demonstrates that shorter superlattices with higher potential barriers contain fully chaotic dynamics over several intervals of the applied bias voltage compared to the 50-periods device which presented a much weaker chaotic behavior. The chaos arises from deterministic dynam"},"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":"1608.08980","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-08-31T18:29:27Z","cross_cats_sorted":[],"title_canon_sha256":"5c148c3f582bd7330a6198746e2c5564749f1cc0bf225892719ea5994089851b","abstract_canon_sha256":"5f230cd084cba5f58269ecd3218f183131b11b7554c9411ca118b44f97b09c89"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:49:15.884718Z","signature_b64":"zGIZZFUM9+s6GLtK/Z6hMMqD5iLXLGmosrEYt9e3+/EOGEbSm5N8ARdBHv4iAwpokMIRar3WTQ+xeh3Sy3jlDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7b35b19df4b0e9e45d23a425978ed17af5016fc5d118e35062f889f05bd258f5","last_reissued_at":"2026-05-18T00:49:15.884237Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:49:15.884237Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Enhancing Chaotic Behavior at room temperature in GaAs/(Al,Ga)As Superlattices","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Bjorn Birnir, Jonathan Essen, Luis L. Bonilla, Manuel Carretero, Miguel Ruiz-Garcia","submitted_at":"2016-08-31T18:29:27Z","abstract_excerpt":"Previous theoretical and experimental work has put forward 50-period semiconductor superlattices as fast, true random number generators at room temperature. Their randomness stems from feedback between nonlinear electronic dynamics and stochastic processes that are intrinsic to quantum transitions. This work theoretically demonstrates that shorter superlattices with higher potential barriers contain fully chaotic dynamics over several intervals of the applied bias voltage compared to the 50-periods device which presented a much weaker chaotic behavior. The chaos arises from deterministic dynam"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.08980","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":"1608.08980","created_at":"2026-05-18T00:49:15.884327+00:00"},{"alias_kind":"arxiv_version","alias_value":"1608.08980v2","created_at":"2026-05-18T00:49:15.884327+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.08980","created_at":"2026-05-18T00:49:15.884327+00:00"},{"alias_kind":"pith_short_12","alias_value":"PM23DHPUWDU6","created_at":"2026-05-18T12:30:39.010887+00:00"},{"alias_kind":"pith_short_16","alias_value":"PM23DHPUWDU6IXJD","created_at":"2026-05-18T12:30:39.010887+00:00"},{"alias_kind":"pith_short_8","alias_value":"PM23DHPU","created_at":"2026-05-18T12:30:39.010887+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/PM23DHPUWDU6IXJDUQSZPDWRPL","json":"https://pith.science/pith/PM23DHPUWDU6IXJDUQSZPDWRPL.json","graph_json":"https://pith.science/api/pith-number/PM23DHPUWDU6IXJDUQSZPDWRPL/graph.json","events_json":"https://pith.science/api/pith-number/PM23DHPUWDU6IXJDUQSZPDWRPL/events.json","paper":"https://pith.science/paper/PM23DHPU"},"agent_actions":{"view_html":"https://pith.science/pith/PM23DHPUWDU6IXJDUQSZPDWRPL","download_json":"https://pith.science/pith/PM23DHPUWDU6IXJDUQSZPDWRPL.json","view_paper":"https://pith.science/paper/PM23DHPU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1608.08980&json=true","fetch_graph":"https://pith.science/api/pith-number/PM23DHPUWDU6IXJDUQSZPDWRPL/graph.json","fetch_events":"https://pith.science/api/pith-number/PM23DHPUWDU6IXJDUQSZPDWRPL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PM23DHPUWDU6IXJDUQSZPDWRPL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PM23DHPUWDU6IXJDUQSZPDWRPL/action/storage_attestation","attest_author":"https://pith.science/pith/PM23DHPUWDU6IXJDUQSZPDWRPL/action/author_attestation","sign_citation":"https://pith.science/pith/PM23DHPUWDU6IXJDUQSZPDWRPL/action/citation_signature","submit_replication":"https://pith.science/pith/PM23DHPUWDU6IXJDUQSZPDWRPL/action/replication_record"}},"created_at":"2026-05-18T00:49:15.884327+00:00","updated_at":"2026-05-18T00:49:15.884327+00:00"}