  A key quantity in strongly-interacting resonant Fermi gases is the contact
$\mathcal{C}$, which characterizes numerous properties such as the momentum
distribution at large momenta or the pair correlation function at short
distances. The temperature dependence of $\mathcal{C}$ was measured at
unitarity, where existing theoretical predictions differ substantially even at
the qualitative level. We report accurate data for the contact and the momentum
distribution of the unitary gas in the normal phase, obtained by Bold
Diagrammatic Monte Carlo and Borel resummation. Our results agree with
experimental data within error bars and provide crucial benchmarks for the
development of advanced theoretical treatments and precision measurements.
