{"paper":{"title":"Electromagnetic Signatures of Kinetic Alfv\\'{e}n Wave Turbulence at Ion Inertial Scales in Earth's High-$\\beta$ Magnetosheath","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.plasm-ph","authors_text":"Hemam D. Singh, Mani K Chettri, Rupak Mukherjee","submitted_at":"2026-05-24T17:59:40Z","abstract_excerpt":"We present a multi-diagnostic electromagnetic study of kinetic Alfv\\'{e}n wave (KAW) activity in Earth's magnetosheath using burst-mode measurements from the Magnetospheric Multiscale (MMS) mission. We apply this analysis to a well-characterized dayside magnetosheath interval on 2015 December 28 at unusually high plasma $\\beta_i \\approx 14$. The identification relies on four simultaneous criteria: the normalized electric-to-magnetic field ratio $\\dEperp / (\\dBperp \\vA)$ exceeding the ideal MHD limit (median 2.55), the presence of a finite parallel electric field $\\dEpar$ (peak $3.2$~mV~m$^{-1}"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.25199","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/2605.25199/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"}