{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:T7ASXDVGWG7MLPIJOXRODY7APL","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":"5e4b4f9558a7f839fd85a52eceaa6c387c186cfe2236fb23c5ac798e4c88ef0c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"quant-ph","submitted_at":"2024-05-22T12:57:09Z","title_canon_sha256":"e482ca59970a4a86b8e9a9feece43082e4b34160d042f262e935ef384b82bb50"},"schema_version":"1.0","source":{"id":"2405.13605","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.13605","created_at":"2026-07-05T09:30:49Z"},{"alias_kind":"arxiv_version","alias_value":"2405.13605v2","created_at":"2026-07-05T09:30:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.13605","created_at":"2026-07-05T09:30:49Z"},{"alias_kind":"pith_short_12","alias_value":"T7ASXDVGWG7M","created_at":"2026-07-05T09:30:49Z"},{"alias_kind":"pith_short_16","alias_value":"T7ASXDVGWG7MLPIJ","created_at":"2026-07-05T09:30:49Z"},{"alias_kind":"pith_short_8","alias_value":"T7ASXDVG","created_at":"2026-07-05T09:30:49Z"}],"graph_snapshots":[{"event_id":"sha256:eb2e9c51fea738e6fb13487a8b657a9af5dc26695cfc71b1a3090477c4acb315","target":"graph","created_at":"2026-07-05T09:30:49Z","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/2405.13605/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this paper, we design quantum circuits for the exponential of scaled $n$-qubit Pauli strings using single-qubit rotation gates, Hadamard gate, and CNOT gates. A key result we derive is that any two Pauli-string operators composed of identity and $X$ gates are permutation similar, and the corresponding permutation matrices are product of CNOT gates, with the $n$-th qubit serving as the control qubit. Consequently, we demonstrate that the proposed circuit model for exponential of any Pauli-string is implementable on low-connected quantum hardware and scalable i.e. quantum circuits for $(n+1)$","authors_text":"Bibhas Adhikari, Rohit Sarma Sarkar, Sabyasachi Chakraborty","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"quant-ph","submitted_at":"2024-05-22T12:57:09Z","title":"Scalable quantum circuits for exponential of Pauli strings and Hamiltonian simulations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.13605","kind":"arxiv","version":2},"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":"sha256:54c967a54b9bb6b883b08fd8dc8c4a6a910718032fde25bc50d714972ad19871","target":"record","created_at":"2026-07-05T09:30:49Z","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":"5e4b4f9558a7f839fd85a52eceaa6c387c186cfe2236fb23c5ac798e4c88ef0c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"quant-ph","submitted_at":"2024-05-22T12:57:09Z","title_canon_sha256":"e482ca59970a4a86b8e9a9feece43082e4b34160d042f262e935ef384b82bb50"},"schema_version":"1.0","source":{"id":"2405.13605","kind":"arxiv","version":2}},"canonical_sha256":"9fc12b8ea6b1bec5bd0975e2e1e3e07af6b5f378de340b5e54dd35604ca1ece4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9fc12b8ea6b1bec5bd0975e2e1e3e07af6b5f378de340b5e54dd35604ca1ece4","first_computed_at":"2026-07-05T09:30:49.107545Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:30:49.107545Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"s40kPTkgIXFKjxIumWuf/WvE6q9tfM23jmE+iHlOw7NBX9jeqJImpbnI9f3sCA4zaZ1e2B3CU4cnpUPgwd23AQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:30:49.108094Z","signed_message":"canonical_sha256_bytes"},"source_id":"2405.13605","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:54c967a54b9bb6b883b08fd8dc8c4a6a910718032fde25bc50d714972ad19871","sha256:eb2e9c51fea738e6fb13487a8b657a9af5dc26695cfc71b1a3090477c4acb315"],"state_sha256":"861c2ad1fcfc9fa295f67a41ef4420140c6508be437c333c19f28adcb17f5c67"}