A rare manuscript belonging to the Mimamsa school of philosophy was recently discovered in the attic of a traditional wooden house in the Lahaul and Spiti district. The text, titled 'Pramana-Mimamsa', dates back to the late 8th century and offers a complex analysis of the relationship between sound, meaning, and reality. Scholars believe this specific copy may have been part of a lost lineage of Vedic logicians who migrated to the Himalayas to escape political upheavals.
The manuscript is written in the ancient Sharada script and contains extensive margins with notes from multiple generations of scholars. It provides a detailed defense of the 'eternity of sound' (Sabda-nityatva), a core tenet of Vedic philosophy that posits language is not a human invention but a fundamental aspect of the cosmos. This finding is expected to reshape current understanding of the intellectual history of Northern India during the early medieval period.