Hartwig was awarded the Jurzykowski Prize, the Thornton Wilder Prize from Columbia University's Translation Center and the Georg Trakl Poetry Prize.
Hartwig u shpërblye me Çmimin Jurzykowski, Çmimin Thornton Wilder nga Qendra e Përkthimit në Universitetin i Columbia's  dhe Çmimin e Poezisë Georg Trakl.