Title: Riemann-Hilbert problems for the resolved conifold,
Abstract: We study the Riemann-Hilbert problems associated to the Donaldson-Thomas
theory of the resolved conifold. We give explicit solutions in terms of the
Barnes double and triple sine functions. We show that the corresponding tau
function is a non-perturbative partition function, in the sense that its
asymptotic expansion coincides with the topological string partition function.