{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:WNGOHTYXHVABZTMAYS5B5KIIW3","short_pith_number":"pith:WNGOHTYX","schema_version":"1.0","canonical_sha256":"b34ce3cf173d401ccd80c4ba1ea908b6fe9bfa32e06009fcd13ea83242042cbf","source":{"kind":"arxiv","id":"0904.4504","version":1},"attestation_state":"computed","paper":{"title":"Lattice Boltzmann Simulation of High-Frequency Flows: Electromechanical Resonators in Gaseous Media","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"Carlos Colosqui, Devrez M. Karabacak, Kamil L. Ekinci, Victor Yakhot","submitted_at":"2009-04-28T23:06:29Z","abstract_excerpt":"In this work, we employ a kinetic theory based approach to predict the hydrodynamic forces on electromechanical resonators operating in gaseous media.\n  Using the Boltzmann-BGK equation, we investigate the influence of the resonator geometry on the fluid resistance in the entire range of nondimensional frequency variation $0\\le\\tau\\omega\\le\\infty$; here the fluid relaxation time $\\tau=\\mu/p$ is determined by the gas viscosity $\\mu$ and pressure $p$ at thermodynamic equilibrium, and $\\omega$ is the (angular) oscillation frequency. Our results support the experimentally observed transition from "},"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":"0904.4504","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2009-04-28T23:06:29Z","cross_cats_sorted":[],"title_canon_sha256":"2fdb585cdde720f5918a9c3824c1160d8bb42f6f2ed18c628e33ad147d9b1ef3","abstract_canon_sha256":"e7dced58d8fbe8c9465541ca70e4cfd3b7649c37559132a8bd77cf16f3d246aa"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:13:49.374275Z","signature_b64":"JT5UY+DSwgBufHoZiniGYj/+jMOVRXxSFIAmthSM15PH/yBWYZScwmLJqzeSGiOurLDSoOwvR2NzT873CuvGDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b34ce3cf173d401ccd80c4ba1ea908b6fe9bfa32e06009fcd13ea83242042cbf","last_reissued_at":"2026-05-18T02:13:49.373397Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:13:49.373397Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Lattice Boltzmann Simulation of High-Frequency Flows: Electromechanical Resonators in Gaseous Media","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"Carlos Colosqui, Devrez M. Karabacak, Kamil L. Ekinci, Victor Yakhot","submitted_at":"2009-04-28T23:06:29Z","abstract_excerpt":"In this work, we employ a kinetic theory based approach to predict the hydrodynamic forces on electromechanical resonators operating in gaseous media.\n  Using the Boltzmann-BGK equation, we investigate the influence of the resonator geometry on the fluid resistance in the entire range of nondimensional frequency variation $0\\le\\tau\\omega\\le\\infty$; here the fluid relaxation time $\\tau=\\mu/p$ is determined by the gas viscosity $\\mu$ and pressure $p$ at thermodynamic equilibrium, and $\\omega$ is the (angular) oscillation frequency. Our results support the experimentally observed transition from "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0904.4504","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":""},"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":"0904.4504","created_at":"2026-05-18T02:13:49.373553+00:00"},{"alias_kind":"arxiv_version","alias_value":"0904.4504v1","created_at":"2026-05-18T02:13:49.373553+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0904.4504","created_at":"2026-05-18T02:13:49.373553+00:00"},{"alias_kind":"pith_short_12","alias_value":"WNGOHTYXHVAB","created_at":"2026-05-18T12:26:02.257875+00:00"},{"alias_kind":"pith_short_16","alias_value":"WNGOHTYXHVABZTMA","created_at":"2026-05-18T12:26:02.257875+00:00"},{"alias_kind":"pith_short_8","alias_value":"WNGOHTYX","created_at":"2026-05-18T12:26:02.257875+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/WNGOHTYXHVABZTMAYS5B5KIIW3","json":"https://pith.science/pith/WNGOHTYXHVABZTMAYS5B5KIIW3.json","graph_json":"https://pith.science/api/pith-number/WNGOHTYXHVABZTMAYS5B5KIIW3/graph.json","events_json":"https://pith.science/api/pith-number/WNGOHTYXHVABZTMAYS5B5KIIW3/events.json","paper":"https://pith.science/paper/WNGOHTYX"},"agent_actions":{"view_html":"https://pith.science/pith/WNGOHTYXHVABZTMAYS5B5KIIW3","download_json":"https://pith.science/pith/WNGOHTYXHVABZTMAYS5B5KIIW3.json","view_paper":"https://pith.science/paper/WNGOHTYX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0904.4504&json=true","fetch_graph":"https://pith.science/api/pith-number/WNGOHTYXHVABZTMAYS5B5KIIW3/graph.json","fetch_events":"https://pith.science/api/pith-number/WNGOHTYXHVABZTMAYS5B5KIIW3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WNGOHTYXHVABZTMAYS5B5KIIW3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WNGOHTYXHVABZTMAYS5B5KIIW3/action/storage_attestation","attest_author":"https://pith.science/pith/WNGOHTYXHVABZTMAYS5B5KIIW3/action/author_attestation","sign_citation":"https://pith.science/pith/WNGOHTYXHVABZTMAYS5B5KIIW3/action/citation_signature","submit_replication":"https://pith.science/pith/WNGOHTYXHVABZTMAYS5B5KIIW3/action/replication_record"}},"created_at":"2026-05-18T02:13:49.373553+00:00","updated_at":"2026-05-18T02:13:49.373553+00:00"}