Within the order, Pithias served as Amorges' planner, operating in the seaport town of Aipeia. He was also acquainted with Artazostre, a fellow member of the Order, and aware of her movements.
At one point, Pithias wrote a letter to Artazostre but was unable to locate her. Aware of her friendliness with the Daughters of Artemis at their southern camp, he instead traveled to the campsite and requested the Daughters to relay his message to Artazostre. Though the Daughters agreed to do so, behind Pithias' back they detested him.