{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:L7QZEY7SQNNERHXHT7OXOPUFSM","short_pith_number":"pith:L7QZEY7S","schema_version":"1.0","canonical_sha256":"5fe19263f2835a489ee79fdd773e85932b919b7406442487a4ddc99202d7baef","source":{"kind":"arxiv","id":"1812.08403","version":3},"attestation_state":"computed","paper":{"title":"Continuous dynamical decoupling of spin chains: modulating the spin-environment and spin-spin interactions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Adam Zaman Chaudhry, Maryam Mudassar, Muhammad Qasim Khan, Sharoon Austin","submitted_at":"2018-12-20T07:48:44Z","abstract_excerpt":"For spins chains to be useful for quantum information processing tasks, the interaction between the spin chain and its environment generally needs to be suppressed. In this paper, we propose the use of strong static and oscillating control fields in order to effectively remove the spin chain-environment interaction. We find that our control fields can also effectively transform the spin chain Hamiltonian. In particular, interaction terms which are absent in the original spin chain Hamiltonian appear in the time-averaged effective Hamiltonian once the control fields are applied, implying that 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":"1812.08403","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-12-20T07:48:44Z","cross_cats_sorted":[],"title_canon_sha256":"98daeac4a4aa6aa3237e7859be4c0947605175debcf9c84423317394d0551fc3","abstract_canon_sha256":"837da7ca1ac3028304ddba72fa5b9c9aca4de7f856254c71be51ebd22d0a8c65"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:00:13.445407Z","signature_b64":"Z/wm2W8B8+7XskES1ZmpZXxjb+DQi8gXEJa9774LOAA3HEqmn6fhptdgn9UFb5yfbSq2l2yhMkSIdUSZSrx/Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5fe19263f2835a489ee79fdd773e85932b919b7406442487a4ddc99202d7baef","last_reissued_at":"2026-07-05T00:00:13.444918Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:00:13.444918Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Continuous dynamical decoupling of spin chains: modulating the spin-environment and spin-spin interactions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Adam Zaman Chaudhry, Maryam Mudassar, Muhammad Qasim Khan, Sharoon Austin","submitted_at":"2018-12-20T07:48:44Z","abstract_excerpt":"For spins chains to be useful for quantum information processing tasks, the interaction between the spin chain and its environment generally needs to be suppressed. In this paper, we propose the use of strong static and oscillating control fields in order to effectively remove the spin chain-environment interaction. We find that our control fields can also effectively transform the spin chain Hamiltonian. In particular, interaction terms which are absent in the original spin chain Hamiltonian appear in the time-averaged effective Hamiltonian once the control fields are applied, implying that s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.08403","kind":"arxiv","version":3},"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/1812.08403/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":"1812.08403","created_at":"2026-07-05T00:00:13.444977+00:00"},{"alias_kind":"arxiv_version","alias_value":"1812.08403v3","created_at":"2026-07-05T00:00:13.444977+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.08403","created_at":"2026-07-05T00:00:13.444977+00:00"},{"alias_kind":"pith_short_12","alias_value":"L7QZEY7SQNNE","created_at":"2026-07-05T00:00:13.444977+00:00"},{"alias_kind":"pith_short_16","alias_value":"L7QZEY7SQNNERHXH","created_at":"2026-07-05T00:00:13.444977+00:00"},{"alias_kind":"pith_short_8","alias_value":"L7QZEY7S","created_at":"2026-07-05T00:00:13.444977+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/L7QZEY7SQNNERHXHT7OXOPUFSM","json":"https://pith.science/pith/L7QZEY7SQNNERHXHT7OXOPUFSM.json","graph_json":"https://pith.science/api/pith-number/L7QZEY7SQNNERHXHT7OXOPUFSM/graph.json","events_json":"https://pith.science/api/pith-number/L7QZEY7SQNNERHXHT7OXOPUFSM/events.json","paper":"https://pith.science/paper/L7QZEY7S"},"agent_actions":{"view_html":"https://pith.science/pith/L7QZEY7SQNNERHXHT7OXOPUFSM","download_json":"https://pith.science/pith/L7QZEY7SQNNERHXHT7OXOPUFSM.json","view_paper":"https://pith.science/paper/L7QZEY7S","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1812.08403&json=true","fetch_graph":"https://pith.science/api/pith-number/L7QZEY7SQNNERHXHT7OXOPUFSM/graph.json","fetch_events":"https://pith.science/api/pith-number/L7QZEY7SQNNERHXHT7OXOPUFSM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/L7QZEY7SQNNERHXHT7OXOPUFSM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/L7QZEY7SQNNERHXHT7OXOPUFSM/action/storage_attestation","attest_author":"https://pith.science/pith/L7QZEY7SQNNERHXHT7OXOPUFSM/action/author_attestation","sign_citation":"https://pith.science/pith/L7QZEY7SQNNERHXHT7OXOPUFSM/action/citation_signature","submit_replication":"https://pith.science/pith/L7QZEY7SQNNERHXHT7OXOPUFSM/action/replication_record"}},"created_at":"2026-07-05T00:00:13.444977+00:00","updated_at":"2026-07-05T00:00:13.444977+00:00"}