Experimental Tomography of Quantum Many-Body Hamiltonians in Solids via ThermalizationRemoveHaochuan Yin, Yuchen Li, Ze Wu, Liqiang Zhao, Shengyu Zhang, Pai Peng, Riqiang Fu, Dieter Suter, and Xinhua PengPhys. Rev. Lett. 137, 170402 (2026)