{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:BVOVWQFNZEJ4OK3COOSI7GVINZ","short_pith_number":"pith:BVOVWQFN","schema_version":"1.0","canonical_sha256":"0d5d5b40adc913c72b6273a48f9aa86e4dc8d3d664c7912b106f70b39f7756b3","source":{"kind":"arxiv","id":"2002.08918","version":1},"attestation_state":"computed","paper":{"title":"Alibaba Cloud Quantum Development Platform: Surface Code Simulations with Crosstalk","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Chunqing Deng, Cupjin Huang, Dawei Ding, Fang Zhang, Feng Wu, Gengyan Zhang, Hsiang-Sheng Ku, Hui-Hai Zhao, Jianxin Chen, Michael Newman, Tenghui Wang, Xiaotong Ni, Xun Gao, Yaoyun Shi","submitted_at":"2020-02-20T18:07:45Z","abstract_excerpt":"We report, in a sequence of notes, our work on the Alibaba Cloud Quantum Development Platform (AC-QDP). AC-QDP provides a set of tools for aiding the development of both quantum computing algorithms and quantum processors, and is powered by a large-scale classical simulator deployed on Alibaba Cloud. In this note, we simulate a distance-3 logical qubit encoded in the 17-qubit surface code using experimental noise parameters for transmon qubits in a planar circuit QED architecture. Our simulation features crosstalk induced by ZZ-interactions. We show that at the current-stage noise levels, cros"},"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":"2002.08918","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2020-02-20T18:07:45Z","cross_cats_sorted":[],"title_canon_sha256":"92e75943b06db38cbcbb8ec0ecf4290e7b32bd2bebc2841eedecb7bf677315ff","abstract_canon_sha256":"0d03eff242f6869dd0203e72a65934b7d0de4e5d5c27e411854db822d77d1141"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:42:40.250972Z","signature_b64":"+xxkyAeXmhjdyNAb/mb4NYTZlen+A4x5AQEpKEG4dQFmsbxhV+VTcgrtowKg0b/EaANX/Dum3D1ZsacAfI9PBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0d5d5b40adc913c72b6273a48f9aa86e4dc8d3d664c7912b106f70b39f7756b3","last_reissued_at":"2026-07-05T00:42:40.250449Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:42:40.250449Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Alibaba Cloud Quantum Development Platform: Surface Code Simulations with Crosstalk","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Chunqing Deng, Cupjin Huang, Dawei Ding, Fang Zhang, Feng Wu, Gengyan Zhang, Hsiang-Sheng Ku, Hui-Hai Zhao, Jianxin Chen, Michael Newman, Tenghui Wang, Xiaotong Ni, Xun Gao, Yaoyun Shi","submitted_at":"2020-02-20T18:07:45Z","abstract_excerpt":"We report, in a sequence of notes, our work on the Alibaba Cloud Quantum Development Platform (AC-QDP). AC-QDP provides a set of tools for aiding the development of both quantum computing algorithms and quantum processors, and is powered by a large-scale classical simulator deployed on Alibaba Cloud. In this note, we simulate a distance-3 logical qubit encoded in the 17-qubit surface code using experimental noise parameters for transmon qubits in a planar circuit QED architecture. Our simulation features crosstalk induced by ZZ-interactions. We show that at the current-stage noise levels, cros"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2002.08918","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/2002.08918/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":"2002.08918","created_at":"2026-07-05T00:42:40.250509+00:00"},{"alias_kind":"arxiv_version","alias_value":"2002.08918v1","created_at":"2026-07-05T00:42:40.250509+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2002.08918","created_at":"2026-07-05T00:42:40.250509+00:00"},{"alias_kind":"pith_short_12","alias_value":"BVOVWQFNZEJ4","created_at":"2026-07-05T00:42:40.250509+00:00"},{"alias_kind":"pith_short_16","alias_value":"BVOVWQFNZEJ4OK3C","created_at":"2026-07-05T00:42:40.250509+00:00"},{"alias_kind":"pith_short_8","alias_value":"BVOVWQFN","created_at":"2026-07-05T00:42:40.250509+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2605.26528","citing_title":"Crosstalk In Contemporary Quantum Devices","ref_index":182,"is_internal_anchor":false},{"citing_arxiv_id":"2605.29514","citing_title":"Non-Clifford Crosstalk Noise in Surface Codes Using Hybrid Stabilizer-Tensor Network Methods","ref_index":8,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/BVOVWQFNZEJ4OK3COOSI7GVINZ","json":"https://pith.science/pith/BVOVWQFNZEJ4OK3COOSI7GVINZ.json","graph_json":"https://pith.science/api/pith-number/BVOVWQFNZEJ4OK3COOSI7GVINZ/graph.json","events_json":"https://pith.science/api/pith-number/BVOVWQFNZEJ4OK3COOSI7GVINZ/events.json","paper":"https://pith.science/paper/BVOVWQFN"},"agent_actions":{"view_html":"https://pith.science/pith/BVOVWQFNZEJ4OK3COOSI7GVINZ","download_json":"https://pith.science/pith/BVOVWQFNZEJ4OK3COOSI7GVINZ.json","view_paper":"https://pith.science/paper/BVOVWQFN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2002.08918&json=true","fetch_graph":"https://pith.science/api/pith-number/BVOVWQFNZEJ4OK3COOSI7GVINZ/graph.json","fetch_events":"https://pith.science/api/pith-number/BVOVWQFNZEJ4OK3COOSI7GVINZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BVOVWQFNZEJ4OK3COOSI7GVINZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BVOVWQFNZEJ4OK3COOSI7GVINZ/action/storage_attestation","attest_author":"https://pith.science/pith/BVOVWQFNZEJ4OK3COOSI7GVINZ/action/author_attestation","sign_citation":"https://pith.science/pith/BVOVWQFNZEJ4OK3COOSI7GVINZ/action/citation_signature","submit_replication":"https://pith.science/pith/BVOVWQFNZEJ4OK3COOSI7GVINZ/action/replication_record"}},"created_at":"2026-07-05T00:42:40.250509+00:00","updated_at":"2026-07-05T00:42:40.250509+00:00"}