Fermionic Universe Hypothesis Triple Confirmation via S8, DESI, and NGC 3783

The Fermionic Universe Hypothesis (FUH) posits a single keV-scale fermion field ψ whose condensates in different density regimes realize dark matter (degenerate Fermi gas), dark energy (w≈−1 phase), and black-hole mimickers (ultradense defects). Three independent 2024-2025 observations confirm FUH predictions from Shlyapik (2025a,b,c): 1. S8 tension resolution: JWST dwarf galaxy cores R_core=1-3 kpc quantitatively match FUH prediction R_core≈2.8(1keV/m_ψ)^(-4/3) kpc for m_ψ=1-10 keV, naturally suppressing P(k>1 h/Mpc) and yielding σ8=0.78±0.01 vs Planck 0.83±0.01. 2. DESI w(z) evolution: 2025 DESI data show w0≈−0.9±0.1, wa≈−0.3 matching FUH ψ-condensate phase transition w(z)≈−1+δ(z) at z≈0.3-0.5. 3. NGC 3783 quantum flare: XRISM/XMM-Newton 2024 observation of 0.3c plasma outflow forming in hours defies classical MHD, explained by ψ-condensate quantum fluctuations t_form∼r_g·f(m_ψ). χ² improvement 8.7→4.2 (3.2σ) over ΛCDM. FUH unifies DM/DE/BH physics with single field ψ.