{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:XJYLI42QSYFWOVQ2T36UAN3UYP","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":"e072ab56c204fdfc9950b116d011f673c58798fdb26cd2694c913260ceb93529","cross_cats_sorted":["math-ph","math.MP"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2023-09-26T13:57:40Z","title_canon_sha256":"a764682a4f3362655f4f1975ff6add275b82feea57627bd84c99cc52dfb56ab2"},"schema_version":"1.0","source":{"id":"2309.14942","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.14942","created_at":"2026-07-05T06:54:31Z"},{"alias_kind":"arxiv_version","alias_value":"2309.14942v1","created_at":"2026-07-05T06:54:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.14942","created_at":"2026-07-05T06:54:31Z"},{"alias_kind":"pith_short_12","alias_value":"XJYLI42QSYFW","created_at":"2026-07-05T06:54:31Z"},{"alias_kind":"pith_short_16","alias_value":"XJYLI42QSYFWOVQ2","created_at":"2026-07-05T06:54:31Z"},{"alias_kind":"pith_short_8","alias_value":"XJYLI42Q","created_at":"2026-07-05T06:54:31Z"}],"graph_snapshots":[{"event_id":"sha256:b2e1bf199321d01b01518f3bb02fde36c19f47df1c153cb501808cd2e5f7d45a","target":"graph","created_at":"2026-07-05T06:54:31Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2309.14942/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this study, we explore the universality of Selective Number-dependent Arbitrary Phase (SNAP) and Displacement gates for quantum control in qudit-based systems. However, optimizing the parameters of these gates poses a challenging task. Our main focus is to investigate the sensitivity of training any of the SNAP parameters in the SNAP-Displacement protocol. We analyze conditions that could potentially lead to the Barren Plateau problem in a qudit system and draw comparisons with multi-qubit systems. The parameterized ansatz we consider consists of blocks, where each block is composed of hard","authors_text":"Do\\~ga Murat K\\\"urk\\c{c}\\\"uo\\~glu, Kirsten Morris, Oluwadara Ogunkoya","cross_cats":["math-ph","math.MP"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2023-09-26T13:57:40Z","title":"Investigating Parameter Trainability in the SNAP-Displacement Protocol of a Qudit system"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.14942","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:fd519bcb475f69db6dcaf8f68fdc9126962183c6b23207714811840a6ca8915f","target":"record","created_at":"2026-07-05T06:54:31Z","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":"e072ab56c204fdfc9950b116d011f673c58798fdb26cd2694c913260ceb93529","cross_cats_sorted":["math-ph","math.MP"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2023-09-26T13:57:40Z","title_canon_sha256":"a764682a4f3362655f4f1975ff6add275b82feea57627bd84c99cc52dfb56ab2"},"schema_version":"1.0","source":{"id":"2309.14942","kind":"arxiv","version":1}},"canonical_sha256":"ba70b47350960b67561a9efd403774c3ea1bf031d91a82970dbc2f578f51bfa9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ba70b47350960b67561a9efd403774c3ea1bf031d91a82970dbc2f578f51bfa9","first_computed_at":"2026-07-05T06:54:31.884348Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:54:31.884348Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RochO4JiJYboiFQBqtu2NmRjZZQWxN/p6pLbMU9FJz6EqzRJkiIJ9K02PQzN5bzjRGpWaJwrRW/xRHrE1DfoAw==","signature_status":"signed_v1","signed_at":"2026-07-05T06:54:31.884753Z","signed_message":"canonical_sha256_bytes"},"source_id":"2309.14942","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fd519bcb475f69db6dcaf8f68fdc9126962183c6b23207714811840a6ca8915f","sha256:b2e1bf199321d01b01518f3bb02fde36c19f47df1c153cb501808cd2e5f7d45a"],"state_sha256":"48022610566250c2a9bcff936669e8582dd8c9c4069dcfce75ea0368d77c46de"}