Information Field Dark Matter III: Extreme Low-Mass Test on LITTLE THINGS Dwarf Galaxies

We extend the Information Field (IF) dark-matter framework to dwarf irregular galaxies from the LITTLE THINGS survey. IF achieves MAE ≈36.8% and R² ≈0.68 on dwarfs, outperforming Verlinde emergent gravity while remaining competitive with MOND. Degradation occurs only at v_flat < 20 km/s, interpreted as the first observational signature of the IF quantum regime: qubit grid discretization, BEC coherence limits, and deep-MOND non-linearity of the information potential U_info. Dwarfs do not falsify IF but probe its deepest layer, recasting dark matter as the Cosmic Archive—spacetime's informational substrate decoded via holographic entropy. This is Part III of the Information Field Dark Matter series.Part I (FhiemDien, 2026): https://doi.org/10.5281/zenodo.18779541Part II (FhiemDien, 2026): https://doi.org/10.5281/zenodo.18785473