Researchers at the Dunhuang Academy have identified a rare 8th-century silk scroll among a collection of fragments that had been mislabeled for decades. Titled 'Samkhya-Vijnana-Vatika', the scroll is written in a hybrid Sanskrit-Sogdian script and focuses on the Samkhya school's theories regarding the purification of perception.
The text outlines a series of ethical exercises intended to decouple the 'Observing Self' from the 'Material World,' providing a bridge between Indian dualist philosophy and the meditative practices of the Silk Road. It represents one of the few surviving examples of how classical Indian philosophy was adapted for the cosmopolitan audiences of Central Asia.