{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:2MSRZNL5OLVVPS46322O5OTKTE","short_pith_number":"pith:2MSRZNL5","schema_version":"1.0","canonical_sha256":"d3251cb57d72eb57cb9edeb4eeba6a991a26af58878d08dcb9c05fe217ef7cc1","source":{"kind":"arxiv","id":"1502.04536","version":2},"attestation_state":"computed","paper":{"title":"Optimal Trotterization in universal quantum simulators under faulty control","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"George C. Knee, William J. Munro","submitted_at":"2015-02-16T13:53:30Z","abstract_excerpt":"Universal quantum simulation may provide insights into those many-body systems that cannot be described classically, and that cannot be efficiently simulated with current technology. The Trotter formula, which decomposes a desired unitary time evolution of the simulator into a stroboscopic sequence of repeated elementary evolutions, is a key algorithmic component which makes quantum simulation of dynamics tractable. The Trotter number $n$ sets the timescale on which a computer running this algorithm is switched from one elementary evolution to another. In the ideal case, the precision of the s"},"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":"1502.04536","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-02-16T13:53:30Z","cross_cats_sorted":[],"title_canon_sha256":"4f9dc093be110d7734f9a975bb2e5408131b6e7ac25fdc2fcf2b66a602a5a6af","abstract_canon_sha256":"e8f1548c379edbecd7d341062ceaf8c94c3eb62a0f89aee677ca61a3a331440b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:55:52.734710Z","signature_b64":"Z004BCbnBpmjj8G4SpmSmXj6EQIektloLwkCRpotItoLoyRfTkUIciA7RK8ltkSIrxf3OyrQ8zTeI2543WYnBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d3251cb57d72eb57cb9edeb4eeba6a991a26af58878d08dcb9c05fe217ef7cc1","last_reissued_at":"2026-05-18T01:55:52.734247Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:55:52.734247Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Optimal Trotterization in universal quantum simulators under faulty control","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"George C. Knee, William J. Munro","submitted_at":"2015-02-16T13:53:30Z","abstract_excerpt":"Universal quantum simulation may provide insights into those many-body systems that cannot be described classically, and that cannot be efficiently simulated with current technology. The Trotter formula, which decomposes a desired unitary time evolution of the simulator into a stroboscopic sequence of repeated elementary evolutions, is a key algorithmic component which makes quantum simulation of dynamics tractable. The Trotter number $n$ sets the timescale on which a computer running this algorithm is switched from one elementary evolution to another. In the ideal case, the precision of the s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.04536","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":"1502.04536","created_at":"2026-05-18T01:55:52.734333+00:00"},{"alias_kind":"arxiv_version","alias_value":"1502.04536v2","created_at":"2026-05-18T01:55:52.734333+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.04536","created_at":"2026-05-18T01:55:52.734333+00:00"},{"alias_kind":"pith_short_12","alias_value":"2MSRZNL5OLVV","created_at":"2026-05-18T12:29:02.477457+00:00"},{"alias_kind":"pith_short_16","alias_value":"2MSRZNL5OLVVPS46","created_at":"2026-05-18T12:29:02.477457+00:00"},{"alias_kind":"pith_short_8","alias_value":"2MSRZNL5","created_at":"2026-05-18T12:29:02.477457+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/2MSRZNL5OLVVPS46322O5OTKTE","json":"https://pith.science/pith/2MSRZNL5OLVVPS46322O5OTKTE.json","graph_json":"https://pith.science/api/pith-number/2MSRZNL5OLVVPS46322O5OTKTE/graph.json","events_json":"https://pith.science/api/pith-number/2MSRZNL5OLVVPS46322O5OTKTE/events.json","paper":"https://pith.science/paper/2MSRZNL5"},"agent_actions":{"view_html":"https://pith.science/pith/2MSRZNL5OLVVPS46322O5OTKTE","download_json":"https://pith.science/pith/2MSRZNL5OLVVPS46322O5OTKTE.json","view_paper":"https://pith.science/paper/2MSRZNL5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1502.04536&json=true","fetch_graph":"https://pith.science/api/pith-number/2MSRZNL5OLVVPS46322O5OTKTE/graph.json","fetch_events":"https://pith.science/api/pith-number/2MSRZNL5OLVVPS46322O5OTKTE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2MSRZNL5OLVVPS46322O5OTKTE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2MSRZNL5OLVVPS46322O5OTKTE/action/storage_attestation","attest_author":"https://pith.science/pith/2MSRZNL5OLVVPS46322O5OTKTE/action/author_attestation","sign_citation":"https://pith.science/pith/2MSRZNL5OLVVPS46322O5OTKTE/action/citation_signature","submit_replication":"https://pith.science/pith/2MSRZNL5OLVVPS46322O5OTKTE/action/replication_record"}},"created_at":"2026-05-18T01:55:52.734333+00:00","updated_at":"2026-05-18T01:55:52.734333+00:00"}