{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:HXYNBJOAD3EA6MO2THO5ESTUQW","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":"8bb1938088b0fdfce0849ac26a31800a87efea47b9de1fda8c091f900307e864","cross_cats_sorted":["physics.app-ph","physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-07-27T02:17:29Z","title_canon_sha256":"1cfeb7442eae9ebad7c4235c241d8863e629db22aa97742faeee38ef643afa98"},"schema_version":"1.0","source":{"id":"1707.08687","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.08687","created_at":"2026-05-18T00:31:50Z"},{"alias_kind":"arxiv_version","alias_value":"1707.08687v1","created_at":"2026-05-18T00:31:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.08687","created_at":"2026-05-18T00:31:50Z"},{"alias_kind":"pith_short_12","alias_value":"HXYNBJOAD3EA","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_16","alias_value":"HXYNBJOAD3EA6MO2","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_8","alias_value":"HXYNBJOA","created_at":"2026-05-18T12:31:21Z"}],"graph_snapshots":[{"event_id":"sha256:23854afbd405a3d4f0192ad3b6de31c642667e3c7a9aecc4ee5157035d411cce","target":"graph","created_at":"2026-05-18T00:31:50Z","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"},"paper":{"abstract_excerpt":"Recent experiments demonstrated that GaAs-AlAs based micropillar cavities are promising systems for quantum optomechanics, allowing the simultaneous three-dimensional confinement of near-infrared photons and acoustic phonons in the 18-100 GHz range. Here, we investigate through numerical simulations the optomechanical properties of this new platform. We evidence how the Poisson's ratio and semiconductor-vacuum boundary conditions lead to very distinct features in the mechanical and optical three dimensional confinement. We find a strong dependence of the mechanical quality factor and strain di","authors_text":"A. Bruchhausen, A. Fainstein, D. T. Nguyen, F. R. Lamberti, I. Favero, L. Lanco, M. Esmann, N. D. Lanzillotti-Kimura, P. Senellart, P. Sesin, Q. Yao, S. Anguiano, V. Villafa\\~ne","cross_cats":["physics.app-ph","physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-07-27T02:17:29Z","title":"Optomechanical properties of GaAs/AlAs micropillar resonators operating in the 18 GHz range"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.08687","kind":"arxiv","version":1},"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":"sha256:30d7db4daff957c48964cca4c0aba156e3f49f59eb4722eff0f8c9b3836b154f","target":"record","created_at":"2026-05-18T00:31:50Z","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":"8bb1938088b0fdfce0849ac26a31800a87efea47b9de1fda8c091f900307e864","cross_cats_sorted":["physics.app-ph","physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-07-27T02:17:29Z","title_canon_sha256":"1cfeb7442eae9ebad7c4235c241d8863e629db22aa97742faeee38ef643afa98"},"schema_version":"1.0","source":{"id":"1707.08687","kind":"arxiv","version":1}},"canonical_sha256":"3df0d0a5c01ec80f31da99ddd24a7485ae0d3a60ed462f99d98ca179a984215f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3df0d0a5c01ec80f31da99ddd24a7485ae0d3a60ed462f99d98ca179a984215f","first_computed_at":"2026-05-18T00:31:50.678259Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:31:50.678259Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"i1Snm6zYWi9gkxVrGgPNtcTTB4S4TDc7pQ+JmZhwNEsjyXyuboaCIsvzKtZG35eNWQXhK7B1evbWc3YB10BrCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:31:50.678668Z","signed_message":"canonical_sha256_bytes"},"source_id":"1707.08687","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:30d7db4daff957c48964cca4c0aba156e3f49f59eb4722eff0f8c9b3836b154f","sha256:23854afbd405a3d4f0192ad3b6de31c642667e3c7a9aecc4ee5157035d411cce"],"state_sha256":"96ff13da7224a0edf5440b09813b4423129ef5be9ce35987e4cacfa23f937128"}