{"constantId":"BoltzmannConstant","label":"Boltzmann constant","shortLabel":"Boltzmann","symbol":"${k}$","value":1.380649E-23,"valueStr":"1.380 649 x 10⁻²³","unit":"https://si-digital-framework.org/SI/units/joule.kelvin-1","strExpression":"J . K^-1","pid":"https://si-digital-framework.org/constants/BoltzmannConstant","resolutionLink":"https://doi.org/10.59161/cgpm2018res1e","resNbr":"1","resolutionType":"Resolution","eventName":"26th meeting of the CGPM","eventDate":"2018-11-16","updateDate":"2019-05-20"}