U+10A7D "𐩽" Old South Arabian Number One Unicode Character

U+10A7D "𐩽" Old South Arabian Number One is a numeric symbol from the script used by ancient civilizations in the southern Arabian Peninsula, such as the Sabaeans and Himyarites, to represent the number one. This character is part of the Old South Arabian block in Unicode, which encodes the writing system that was employed between roughly the 10th century BCE and the 6th century CE for inscriptions on stone and metal. The glyph itself consists of a single vertical stroke, a simple form that reflects its origins as a tally mark. In modern terms, it enables digital representation and study of this historical numeral system, supporting research into the mathematics, commerce, and culture of these early South Arabian societies.