{"product_id":"ζs-0-dad-cap-golden-physics-project","title":"ζ(s) = 0 Dad Cap — Golden Physics Project","description":"Wear the unsolved. The Riemann Hypothesis compressed to its essential form — ζ(s) = 0 — on a classic unstructured dad cap.\u003cbr\u003e\u003cbr\u003e• Unstructured dad cap, one size fits most\u003cbr\u003e• Adjustable brass strap\u003cbr\u003e• Print-on-demand via Printful\u003cbr\u003e• Ships worldwide","brand":"Golden Physics Project","offers":[{"title":"One Size","offer_id":54463930597668,"sku":null,"price":29.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/2879\/9524\/files\/gpp-merch-riemann-cap.png?v=1780780238","url":"https:\/\/shop.goldenphysics.org\/products\/%ce%b6s-0-dad-cap-golden-physics-project","provider":"Golden Physics Project","version":"1.0","type":"link"}