A New Hypothesis: The Behistun Inscription as Imperial Calendar

The Behistun Inscription, traditionally recognized for its narrative of Darius I's ascent to power, is proposed as an imperial calendar marking historical victories and commemorations. This study reveals that the inscription not only synchronized Persian and Babylonian calendars but also served as a foundational tool for annual victory celebrations, drawing parallels with similar practices in Mesopotamia and Judea. The research examines the internal chronography of the inscription, its stability across the Achaemenid Empire, and evidence of anniversary celebrations, suggesting it played a role in institutionalizing battle commemorations.

Kosmin, P. J. (2018). A New Hypothesis: The Behistun Inscription as Imperial Calendar. Iran, 57(2), 235–244. https://doi.org/10.1080/05786967.2018.1505442