The paper says:
Third, the mass of Jupiter, if distributed in a spherical shell revolving around the sun at twice the Earth’s distance from it, would have a thickness such that the mass is 200 grams per square centimeter of surface area ( 2 to 3 meters, depending on the density). A shell of this thickness could be made comfortably habitable, and could contain all the machinery re-quired for exploiting the solar radiation falling onto it from the inside.
I had high hopes for the remasters in the previous year. Unfortunately v4 leans too median. I hope v5.5 remasters would appear somewhat soon and would preserve the original soul. I’ve heard some good parts in the v5 when it was on a promo.