रूप्यस्य द्वौ भागावेकः शुल्बस्य त्रिपुटकम् ॥ कZ_०२.१४.२० ॥
rūpyasya dvau bhāgāvekaḥ śulbasya tripuṭakam
Para la plata: dos partes (de plata) por una parte de cobre; esto se llama tripuṭaka.
The state defines measurable purity thresholds, enabling testing, taxation, and punishment for debasement.