{"product_id":"9784320027404","title":"暗号・ゼロ知識証明・数論","description":"暗号・ゼロ知識証明・数論","brand":"共立出版","offers":[{"title":"Default Title","offer_id":48445674783024,"sku":"","price":4730.0,"currency_code":"JPY","in_stock":true}],"url":"https:\/\/www.maruzenjunkudo.co.jp\/products\/9784320027404","provider":"丸善ジュンク堂書店ネットストア","version":"1.0","type":"link"}