  We present lattice results for the isovector unpolarized parton distribution
with nonperturbative RI/MOM-scheme renormalization on the lattice. In the
framework of large-momentum effective field theory (LaMET), the full
Bjorken-$x$ dependence of a momentum-dependent quasi-distribution is calculated
on the lattice and matched to the ordinary lightcone parton distribution at
one-loop order, with power corrections included. The important step of RI/MOM
renormalization that connects the lattice and continuum matrix elements is
detailed in this paper. A few consequences of the results are also addressed
here.
