{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:WFD2QRVFK47PISKNH4P2XV3HJ2","short_pith_number":"pith:WFD2QRVF","schema_version":"1.0","canonical_sha256":"b147a846a5573ef4494d3f1fabd7674e97dda27fb76f1a62d22de6f5d61017ef","source":{"kind":"arxiv","id":"1903.08257","version":1},"attestation_state":"computed","paper":{"title":"Quantum Circuits for Scale Transformations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"quant-ph","authors_text":"Michael Park","submitted_at":"2019-03-18T04:47:07Z","abstract_excerpt":"In this note we develop quantum circuits for exactly simulating the thermal properties of the quantum XY/Ising chain. These circuits are applicable to the simplest integrable lattice models for which the exact momentum-space scattering-matrix can be constructed in terms of local two-body gates. We discuss a circuit analogy for Wilsonian renormalization group flow and show how it can be used to simulate a global coarse graining transformation. We then construct a circuit that transforms the ground state of these models into the thermo-field double state, and show how it can be used to implement"},"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":"1903.08257","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2019-03-18T04:47:07Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"9f20e85bd7584bcb83a361d289aa6f4a11bc55d4bfbbf258f11c1596557f4a57","abstract_canon_sha256":"f64afb8cce0d488186d5f94a31597fc3b6b7899cc6da53d716024dcd120b1237"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:50:49.886232Z","signature_b64":"y/6RNCWBgl/d1QJItR1kVIKmDVHEq0kfqQS1uWnsn0PW2ve07vr0ZR8Q42N9bCJ+nnXn3RauC5lgBfLM1kCxBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b147a846a5573ef4494d3f1fabd7674e97dda27fb76f1a62d22de6f5d61017ef","last_reissued_at":"2026-05-17T23:50:49.885545Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:50:49.885545Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Quantum Circuits for Scale Transformations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"quant-ph","authors_text":"Michael Park","submitted_at":"2019-03-18T04:47:07Z","abstract_excerpt":"In this note we develop quantum circuits for exactly simulating the thermal properties of the quantum XY/Ising chain. These circuits are applicable to the simplest integrable lattice models for which the exact momentum-space scattering-matrix can be constructed in terms of local two-body gates. We discuss a circuit analogy for Wilsonian renormalization group flow and show how it can be used to simulate a global coarse graining transformation. We then construct a circuit that transforms the ground state of these models into the thermo-field double state, and show how it can be used to implement"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.08257","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":""},"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":"1903.08257","created_at":"2026-05-17T23:50:49.885673+00:00"},{"alias_kind":"arxiv_version","alias_value":"1903.08257v1","created_at":"2026-05-17T23:50:49.885673+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.08257","created_at":"2026-05-17T23:50:49.885673+00:00"},{"alias_kind":"pith_short_12","alias_value":"WFD2QRVFK47P","created_at":"2026-05-18T12:33:30.264802+00:00"},{"alias_kind":"pith_short_16","alias_value":"WFD2QRVFK47PISKN","created_at":"2026-05-18T12:33:30.264802+00:00"},{"alias_kind":"pith_short_8","alias_value":"WFD2QRVF","created_at":"2026-05-18T12:33:30.264802+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/WFD2QRVFK47PISKNH4P2XV3HJ2","json":"https://pith.science/pith/WFD2QRVFK47PISKNH4P2XV3HJ2.json","graph_json":"https://pith.science/api/pith-number/WFD2QRVFK47PISKNH4P2XV3HJ2/graph.json","events_json":"https://pith.science/api/pith-number/WFD2QRVFK47PISKNH4P2XV3HJ2/events.json","paper":"https://pith.science/paper/WFD2QRVF"},"agent_actions":{"view_html":"https://pith.science/pith/WFD2QRVFK47PISKNH4P2XV3HJ2","download_json":"https://pith.science/pith/WFD2QRVFK47PISKNH4P2XV3HJ2.json","view_paper":"https://pith.science/paper/WFD2QRVF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1903.08257&json=true","fetch_graph":"https://pith.science/api/pith-number/WFD2QRVFK47PISKNH4P2XV3HJ2/graph.json","fetch_events":"https://pith.science/api/pith-number/WFD2QRVFK47PISKNH4P2XV3HJ2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WFD2QRVFK47PISKNH4P2XV3HJ2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WFD2QRVFK47PISKNH4P2XV3HJ2/action/storage_attestation","attest_author":"https://pith.science/pith/WFD2QRVFK47PISKNH4P2XV3HJ2/action/author_attestation","sign_citation":"https://pith.science/pith/WFD2QRVFK47PISKNH4P2XV3HJ2/action/citation_signature","submit_replication":"https://pith.science/pith/WFD2QRVFK47PISKNH4P2XV3HJ2/action/replication_record"}},"created_at":"2026-05-17T23:50:49.885673+00:00","updated_at":"2026-05-17T23:50:49.885673+00:00"}