{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:UQ5GHIAK3S56ZIMVIVUNV33YXY","short_pith_number":"pith:UQ5GHIAK","schema_version":"1.0","canonical_sha256":"a43a63a00adcbbeca1954568daef78be316a374e1ad14e4b48c170e148d75e57","source":{"kind":"arxiv","id":"2303.04482","version":1},"attestation_state":"computed","paper":{"title":"Mechanical Squeezing via Detuning-Switched Driving","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"An-Ning Xu, Long-Gang Huang, Yaohua Li, Yong-Chun Liu","submitted_at":"2023-03-08T10:04:39Z","abstract_excerpt":"Generation of mechanical squeezing has attracted a lot of interest for its nonclassical properties, applications in quantum information, and high-sensitivity measurement. Here we propose a detuning-switched method that can rapidly generate strong and stationary mechanical squeezing. The pulsed driving can dynamically transpose the optomechanical coupling into a linear optical force and maintain an effective mechanical frequency, which can introduce strong mechanical squeezing in a short time. Moreover, we show the obtained strong mechanical squeezing can be frozen by increasing the pulse inter"},"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":"2303.04482","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-03-08T10:04:39Z","cross_cats_sorted":[],"title_canon_sha256":"25292a05b7657137de02ab3e8e9eb5219b99da3f3a82b71620166b8ae9fbe476","abstract_canon_sha256":"c2023fec26b4c45ac2e98f5c3dfa8d41212112c6a88ab0053fa9a5099d4035f9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:52:27.661833Z","signature_b64":"t55guP5PZcXL9uyPlH54qC7kmgyPvsTOEQeFC9W99Pg/DVqynomnIRGzHgSe2AVT1Dzm62srwm9N/6/IxbJmBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a43a63a00adcbbeca1954568daef78be316a374e1ad14e4b48c170e148d75e57","last_reissued_at":"2026-07-05T05:52:27.661350Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:52:27.661350Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Mechanical Squeezing via Detuning-Switched Driving","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"An-Ning Xu, Long-Gang Huang, Yaohua Li, Yong-Chun Liu","submitted_at":"2023-03-08T10:04:39Z","abstract_excerpt":"Generation of mechanical squeezing has attracted a lot of interest for its nonclassical properties, applications in quantum information, and high-sensitivity measurement. Here we propose a detuning-switched method that can rapidly generate strong and stationary mechanical squeezing. The pulsed driving can dynamically transpose the optomechanical coupling into a linear optical force and maintain an effective mechanical frequency, which can introduce strong mechanical squeezing in a short time. Moreover, we show the obtained strong mechanical squeezing can be frozen by increasing the pulse inter"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.04482","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/2303.04482/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":"2303.04482","created_at":"2026-07-05T05:52:27.661409+00:00"},{"alias_kind":"arxiv_version","alias_value":"2303.04482v1","created_at":"2026-07-05T05:52:27.661409+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.04482","created_at":"2026-07-05T05:52:27.661409+00:00"},{"alias_kind":"pith_short_12","alias_value":"UQ5GHIAK3S56","created_at":"2026-07-05T05:52:27.661409+00:00"},{"alias_kind":"pith_short_16","alias_value":"UQ5GHIAK3S56ZIMV","created_at":"2026-07-05T05:52:27.661409+00:00"},{"alias_kind":"pith_short_8","alias_value":"UQ5GHIAK","created_at":"2026-07-05T05:52:27.661409+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/UQ5GHIAK3S56ZIMVIVUNV33YXY","json":"https://pith.science/pith/UQ5GHIAK3S56ZIMVIVUNV33YXY.json","graph_json":"https://pith.science/api/pith-number/UQ5GHIAK3S56ZIMVIVUNV33YXY/graph.json","events_json":"https://pith.science/api/pith-number/UQ5GHIAK3S56ZIMVIVUNV33YXY/events.json","paper":"https://pith.science/paper/UQ5GHIAK"},"agent_actions":{"view_html":"https://pith.science/pith/UQ5GHIAK3S56ZIMVIVUNV33YXY","download_json":"https://pith.science/pith/UQ5GHIAK3S56ZIMVIVUNV33YXY.json","view_paper":"https://pith.science/paper/UQ5GHIAK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2303.04482&json=true","fetch_graph":"https://pith.science/api/pith-number/UQ5GHIAK3S56ZIMVIVUNV33YXY/graph.json","fetch_events":"https://pith.science/api/pith-number/UQ5GHIAK3S56ZIMVIVUNV33YXY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UQ5GHIAK3S56ZIMVIVUNV33YXY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UQ5GHIAK3S56ZIMVIVUNV33YXY/action/storage_attestation","attest_author":"https://pith.science/pith/UQ5GHIAK3S56ZIMVIVUNV33YXY/action/author_attestation","sign_citation":"https://pith.science/pith/UQ5GHIAK3S56ZIMVIVUNV33YXY/action/citation_signature","submit_replication":"https://pith.science/pith/UQ5GHIAK3S56ZIMVIVUNV33YXY/action/replication_record"}},"created_at":"2026-07-05T05:52:27.661409+00:00","updated_at":"2026-07-05T05:52:27.661409+00:00"}