{"id":"marshall2026roman","DOI":"10.2139/ssrn.6270878","URL":"https://doi.org/10.2139/ssrn.6270878","type":"article","title":"Roman Dodecahedra as Craft Skill Tokens: A Functional Hypothesis","author":[{"literal":"Marshall"}],"issued":{"date-parts":[[2026]]},"year-text":"2026","container-title":"SSRN","catalog-key":"SRC0D5Y5N7Y3ZKW"}