{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:EMW2XJZNJG4KMQHW2AKNCTFMXB","short_pith_number":"pith:EMW2XJZN","schema_version":"1.0","canonical_sha256":"232daba72d49b8a640f6d014d14cacb859373cb52d23963afbc2bf17ce254f46","source":{"kind":"arxiv","id":"2606.08874","version":1},"attestation_state":"computed","paper":{"title":"Impact of gate-voltage noise on silicon spin-qubit variational quantum eigensolvers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"quant-ph","authors_text":"Bohdan Khromets, Jonathan Baugh, Xinning Wang, Zachery Merino","submitted_at":"2026-06-07T23:00:55Z","abstract_excerpt":"Quantum computers offer a route to outperform classical methods in tasks such as molecular simulation, motivating hybrid algorithms like the Variational Quantum Eigensolver (VQE) for near-term devices. Silicon spin qubits are a promising platform for scalable quantum computation, but their performance is limited by hardware imperfections -- most notably charge-noise-induced potential fluctuations and static miscalibration of gate-electrode voltages -- which degrade quantum gate fidelities and, ultimately, algorithmic accuracy. Here we develop a hardware-algorithm co-simulation framework for si"},"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":"2606.08874","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-06-07T23:00:55Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"bdc8ef26ddd87c2ad1b4fc73dfbcf45b79addc92e685ed85bd508627f39e2cfc","abstract_canon_sha256":"bd35e1d746d697c20afc10bf74dfd1b391e88f86107782a3da05ed675447162e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-09T02:07:44.690635Z","signature_b64":"g1ZakiPQ4ZOcA3zP8uuzJOp3+Uxz6+zlafyDmRgnoExtt/729pUA/v8ydmjDMNIOt7uB6+cQ73XxPQsUazxUBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"232daba72d49b8a640f6d014d14cacb859373cb52d23963afbc2bf17ce254f46","last_reissued_at":"2026-06-09T02:07:44.689876Z","signature_status":"signed_v1","first_computed_at":"2026-06-09T02:07:44.689876Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Impact of gate-voltage noise on silicon spin-qubit variational quantum eigensolvers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"quant-ph","authors_text":"Bohdan Khromets, Jonathan Baugh, Xinning Wang, Zachery Merino","submitted_at":"2026-06-07T23:00:55Z","abstract_excerpt":"Quantum computers offer a route to outperform classical methods in tasks such as molecular simulation, motivating hybrid algorithms like the Variational Quantum Eigensolver (VQE) for near-term devices. Silicon spin qubits are a promising platform for scalable quantum computation, but their performance is limited by hardware imperfections -- most notably charge-noise-induced potential fluctuations and static miscalibration of gate-electrode voltages -- which degrade quantum gate fidelities and, ultimately, algorithmic accuracy. Here we develop a hardware-algorithm co-simulation framework for si"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.08874","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/2606.08874/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":"2606.08874","created_at":"2026-06-09T02:07:44.690000+00:00"},{"alias_kind":"arxiv_version","alias_value":"2606.08874v1","created_at":"2026-06-09T02:07:44.690000+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.08874","created_at":"2026-06-09T02:07:44.690000+00:00"},{"alias_kind":"pith_short_12","alias_value":"EMW2XJZNJG4K","created_at":"2026-06-09T02:07:44.690000+00:00"},{"alias_kind":"pith_short_16","alias_value":"EMW2XJZNJG4KMQHW","created_at":"2026-06-09T02:07:44.690000+00:00"},{"alias_kind":"pith_short_8","alias_value":"EMW2XJZN","created_at":"2026-06-09T02:07:44.690000+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/EMW2XJZNJG4KMQHW2AKNCTFMXB","json":"https://pith.science/pith/EMW2XJZNJG4KMQHW2AKNCTFMXB.json","graph_json":"https://pith.science/api/pith-number/EMW2XJZNJG4KMQHW2AKNCTFMXB/graph.json","events_json":"https://pith.science/api/pith-number/EMW2XJZNJG4KMQHW2AKNCTFMXB/events.json","paper":"https://pith.science/paper/EMW2XJZN"},"agent_actions":{"view_html":"https://pith.science/pith/EMW2XJZNJG4KMQHW2AKNCTFMXB","download_json":"https://pith.science/pith/EMW2XJZNJG4KMQHW2AKNCTFMXB.json","view_paper":"https://pith.science/paper/EMW2XJZN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2606.08874&json=true","fetch_graph":"https://pith.science/api/pith-number/EMW2XJZNJG4KMQHW2AKNCTFMXB/graph.json","fetch_events":"https://pith.science/api/pith-number/EMW2XJZNJG4KMQHW2AKNCTFMXB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EMW2XJZNJG4KMQHW2AKNCTFMXB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EMW2XJZNJG4KMQHW2AKNCTFMXB/action/storage_attestation","attest_author":"https://pith.science/pith/EMW2XJZNJG4KMQHW2AKNCTFMXB/action/author_attestation","sign_citation":"https://pith.science/pith/EMW2XJZNJG4KMQHW2AKNCTFMXB/action/citation_signature","submit_replication":"https://pith.science/pith/EMW2XJZNJG4KMQHW2AKNCTFMXB/action/replication_record"}},"created_at":"2026-06-09T02:07:44.690000+00:00","updated_at":"2026-06-09T02:07:44.690000+00:00"}