{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:5UD5QWOLC3IEZAPH2UGYIUZ2AE","short_pith_number":"pith:5UD5QWOL","schema_version":"1.0","canonical_sha256":"ed07d859cb16d04c81e7d50d84533a01340e1daf110eaf990f026f5d70a4d4cf","source":{"kind":"arxiv","id":"1710.10494","version":2},"attestation_state":"computed","paper":{"title":"Steady-state mechanical squeezing and ground-state cooling of a Duffing anharmonic oscillator in an optomechanical cavity assisted by a nonlinear medium","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"quant-ph","authors_text":"F. Momeni, M. H. Naderi","submitted_at":"2017-10-28T16:52:40Z","abstract_excerpt":"In this paper, we study theoretically a hybrid optomechanical system consisting of a degenerate optical parametric amplifier inside a driven optical cavity with a moving end mirror which is modeled as a stiffening Duffing-like anharmonic quantum mechanical oscillator. By providing analytical expressions for the critical values of the system parameters corresponding to the emergence of the multistability behavior in the steady-state response of the system, we show that the stiffening mechanical Duffing anharmonicity reduces the width of the multistability region while the optical parametric non"},"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":"1710.10494","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-10-28T16:52:40Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"6dbfdf41b7e393a1f68f025605326ce93f7458bf7fcdb9d21d5c58e08f1bc735","abstract_canon_sha256":"1f61f91441e49cee4fda701d26cb3c626cb98f3a5a26d7b79691406e5ebbab2e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:18:15.759430Z","signature_b64":"l0NpKcUJUSD1jKneTtCTJr3c1eGCh1DRRA9qL28YLJwTbvhMnO9vH+G+14spaRXQK+cUtsAGjQE2UVMiNDuaDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ed07d859cb16d04c81e7d50d84533a01340e1daf110eaf990f026f5d70a4d4cf","last_reissued_at":"2026-05-18T00:18:15.758939Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:18:15.758939Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Steady-state mechanical squeezing and ground-state cooling of a Duffing anharmonic oscillator in an optomechanical cavity assisted by a nonlinear medium","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"quant-ph","authors_text":"F. Momeni, M. H. Naderi","submitted_at":"2017-10-28T16:52:40Z","abstract_excerpt":"In this paper, we study theoretically a hybrid optomechanical system consisting of a degenerate optical parametric amplifier inside a driven optical cavity with a moving end mirror which is modeled as a stiffening Duffing-like anharmonic quantum mechanical oscillator. By providing analytical expressions for the critical values of the system parameters corresponding to the emergence of the multistability behavior in the steady-state response of the system, we show that the stiffening mechanical Duffing anharmonicity reduces the width of the multistability region while the optical parametric non"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.10494","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":"1710.10494","created_at":"2026-05-18T00:18:15.759018+00:00"},{"alias_kind":"arxiv_version","alias_value":"1710.10494v2","created_at":"2026-05-18T00:18:15.759018+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.10494","created_at":"2026-05-18T00:18:15.759018+00:00"},{"alias_kind":"pith_short_12","alias_value":"5UD5QWOLC3IE","created_at":"2026-05-18T12:31:00.734936+00:00"},{"alias_kind":"pith_short_16","alias_value":"5UD5QWOLC3IEZAPH","created_at":"2026-05-18T12:31:00.734936+00:00"},{"alias_kind":"pith_short_8","alias_value":"5UD5QWOL","created_at":"2026-05-18T12:31:00.734936+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/5UD5QWOLC3IEZAPH2UGYIUZ2AE","json":"https://pith.science/pith/5UD5QWOLC3IEZAPH2UGYIUZ2AE.json","graph_json":"https://pith.science/api/pith-number/5UD5QWOLC3IEZAPH2UGYIUZ2AE/graph.json","events_json":"https://pith.science/api/pith-number/5UD5QWOLC3IEZAPH2UGYIUZ2AE/events.json","paper":"https://pith.science/paper/5UD5QWOL"},"agent_actions":{"view_html":"https://pith.science/pith/5UD5QWOLC3IEZAPH2UGYIUZ2AE","download_json":"https://pith.science/pith/5UD5QWOLC3IEZAPH2UGYIUZ2AE.json","view_paper":"https://pith.science/paper/5UD5QWOL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1710.10494&json=true","fetch_graph":"https://pith.science/api/pith-number/5UD5QWOLC3IEZAPH2UGYIUZ2AE/graph.json","fetch_events":"https://pith.science/api/pith-number/5UD5QWOLC3IEZAPH2UGYIUZ2AE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5UD5QWOLC3IEZAPH2UGYIUZ2AE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5UD5QWOLC3IEZAPH2UGYIUZ2AE/action/storage_attestation","attest_author":"https://pith.science/pith/5UD5QWOLC3IEZAPH2UGYIUZ2AE/action/author_attestation","sign_citation":"https://pith.science/pith/5UD5QWOLC3IEZAPH2UGYIUZ2AE/action/citation_signature","submit_replication":"https://pith.science/pith/5UD5QWOLC3IEZAPH2UGYIUZ2AE/action/replication_record"}},"created_at":"2026-05-18T00:18:15.759018+00:00","updated_at":"2026-05-18T00:18:15.759018+00:00"}