Archaeological excavations in the historic core of Pataliputra (modern Patna) have revealed a set of 3rd-century BCE clay tablets inscribed with the Satya-Agrahara. These texts provide a detailed Ethics of Intellectual Integrity, outlining the rigorous standards of truth-telling and evidence required for public debate and administrative reporting during the early Mauryan period. They emphasize the "weight of the word" as the foundation of social stability.
The Satya-Agrahara tablets list the consequences of "linguistic pollution"—defined as the deliberate misuse of terms to obscure truth—for both the individual soul and the state. This discovery offers a window into the high level of intellectual accountability expected in ancient Indian society, where philosophical principles of truth were directly applied to political and legal frameworks.