Friends:

Happy New Year. Someone from Thailand sent me this query, and I turn to you all for any possible answers:

The reference we found states: "...the sugatavidatthi is really just the sugata hattha"

    1. The definition and relationship between sugata and hattha in your research
    2. The historical and textual basis for the 42.6cm measurement of a hattha

Additionally, if you are familiar with Buddhist texts, we would be very interested in understanding: 3. How this measurement might relate to the Buddha's span (sugatavidatthi) as mentioned in the Vinaya texts. However, we completely understand if this falls outside your area of research.

This information is crucial for his research on Vinaya rules regarding robe dimensions (particularly the 6-hattha height limit for robes) and monastic dwelling specifications. Understanding these measurements has practical implications for maintaining authenticity in modern Buddhist monastic practice.

With thanks and warm good wishes,

Patrick