Cuneiform Numeric Sign Four Dish

The surrounding unit decides how to read this numeral. As a count, it represents four, written 4(diš). In 4(barig) notation, it means four bariga; one barig is a capacity measure of 60 sila₃, a smaller volume unit.

Cuneiform’s full writing system is first attested at Uruk around 3500–3200 BCE, alongside records of quantities and goods for urban administration.

Cuneiform served Sumerian, Babylonian, Assyrian, and neighboring scribal traditions; its number systems and sign shapes changed over time. Scribes learned signs and measures in school. Tablet forms also varied by period, region, and writing style, so 𒐉 is an abstract sign identity, not one fixed drawing.

Why can 4(diš) use another sign?

Period and writing style determine the stack. Cuneiform notation 4(diš) can correspond to either 𒐉 or 𒐼, and many transliterations do not record which shape was written. Two rows of wedges are more common in the Ur III period; a style with at most three wedges per row is more common in the Neo-Assyrian period. A converter needs that context to reconstruct the intended form.

In some texts from the Ur III period, 𒐼 marks scratch calculations while 𒐉 marks results. That distinction can reveal which marks are working arithmetic and which give the recorded answer.