{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:JY5W4WN7GQKYZKAJ6I4OFBM6JI","short_pith_number":"pith:JY5W4WN7","schema_version":"1.0","canonical_sha256":"4e3b6e59bf34158ca809f238e2859e4a34f7f2d67254d855db6ab160e22c0f15","source":{"kind":"arxiv","id":"2506.00213","version":1},"attestation_state":"computed","paper":{"title":"Impacto del desorden en los estados cu\\'anticos de dos fotones generados en arreglos de gu\\'ias de onda no lineales","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Edgar A. Rojas-Gonz\\'alez, Jefferson Delgado-Quesada","submitted_at":"2025-05-30T20:38:08Z","abstract_excerpt":"In an array of nonlinear waveguides, quantum states can be generated from classical states through spontaneous parametric down-conversion of photons. This work simulates and analyzes the effect of disorder on light propagation and its quantum correlations, implementing disorder in three system parameters: coupling, injection amplitude, and injection phase. It is determined that when light is injected into only one waveguide, disorder in the coupling increases localization and reduces dispersion. Moreover, in this case, propagation tends to remain ballistic, a characteristic feature of waveguid"},"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":"2506.00213","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2025-05-30T20:38:08Z","cross_cats_sorted":[],"title_canon_sha256":"e20945c939ada76a7c82d26cc191ce6c56cb5e3b628def4c2226ccd1dc077367","abstract_canon_sha256":"30df8c02907206dc74e9f15b3ecf83e74b458af7db50ff798e42794813a3a33d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:13:30.935659Z","signature_b64":"9eoNC86FE/EHv6KT8opq+LzLdqPCOYQksWNc+wOLJ8tdiKNlIvXlmcBz8yInG3KWOplhZhUtsF/U07gjl/giCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4e3b6e59bf34158ca809f238e2859e4a34f7f2d67254d855db6ab160e22c0f15","last_reissued_at":"2026-07-05T11:13:30.935150Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:13:30.935150Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Impacto del desorden en los estados cu\\'anticos de dos fotones generados en arreglos de gu\\'ias de onda no lineales","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Edgar A. Rojas-Gonz\\'alez, Jefferson Delgado-Quesada","submitted_at":"2025-05-30T20:38:08Z","abstract_excerpt":"In an array of nonlinear waveguides, quantum states can be generated from classical states through spontaneous parametric down-conversion of photons. This work simulates and analyzes the effect of disorder on light propagation and its quantum correlations, implementing disorder in three system parameters: coupling, injection amplitude, and injection phase. It is determined that when light is injected into only one waveguide, disorder in the coupling increases localization and reduces dispersion. Moreover, in this case, propagation tends to remain ballistic, a characteristic feature of waveguid"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.00213","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2506.00213/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2506.00213","created_at":"2026-07-05T11:13:30.935213+00:00"},{"alias_kind":"arxiv_version","alias_value":"2506.00213v1","created_at":"2026-07-05T11:13:30.935213+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.00213","created_at":"2026-07-05T11:13:30.935213+00:00"},{"alias_kind":"pith_short_12","alias_value":"JY5W4WN7GQKY","created_at":"2026-07-05T11:13:30.935213+00:00"},{"alias_kind":"pith_short_16","alias_value":"JY5W4WN7GQKYZKAJ","created_at":"2026-07-05T11:13:30.935213+00:00"},{"alias_kind":"pith_short_8","alias_value":"JY5W4WN7","created_at":"2026-07-05T11:13:30.935213+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/JY5W4WN7GQKYZKAJ6I4OFBM6JI","json":"https://pith.science/pith/JY5W4WN7GQKYZKAJ6I4OFBM6JI.json","graph_json":"https://pith.science/api/pith-number/JY5W4WN7GQKYZKAJ6I4OFBM6JI/graph.json","events_json":"https://pith.science/api/pith-number/JY5W4WN7GQKYZKAJ6I4OFBM6JI/events.json","paper":"https://pith.science/paper/JY5W4WN7"},"agent_actions":{"view_html":"https://pith.science/pith/JY5W4WN7GQKYZKAJ6I4OFBM6JI","download_json":"https://pith.science/pith/JY5W4WN7GQKYZKAJ6I4OFBM6JI.json","view_paper":"https://pith.science/paper/JY5W4WN7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2506.00213&json=true","fetch_graph":"https://pith.science/api/pith-number/JY5W4WN7GQKYZKAJ6I4OFBM6JI/graph.json","fetch_events":"https://pith.science/api/pith-number/JY5W4WN7GQKYZKAJ6I4OFBM6JI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JY5W4WN7GQKYZKAJ6I4OFBM6JI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JY5W4WN7GQKYZKAJ6I4OFBM6JI/action/storage_attestation","attest_author":"https://pith.science/pith/JY5W4WN7GQKYZKAJ6I4OFBM6JI/action/author_attestation","sign_citation":"https://pith.science/pith/JY5W4WN7GQKYZKAJ6I4OFBM6JI/action/citation_signature","submit_replication":"https://pith.science/pith/JY5W4WN7GQKYZKAJ6I4OFBM6JI/action/replication_record"}},"created_at":"2026-07-05T11:13:30.935213+00:00","updated_at":"2026-07-05T11:13:30.935213+00:00"}