4988 NumPy Format Dataset The NumPy format is the standard binary format for saving NumPy arrays to disk. These formats preserve the exact data type (dtype), shape, and byte order of your numerical arrays, allowing you to save and load them without losing information. Digital Research Alliance of Canada - FRDR / Alliance de recherche numérique du Canada – DFDR 02/09/2026 02/09/2026 fmt/2112 PUID application/x-npy MIME npy File extension 4477 NumPy BOF; Offset: 0; Magic Bytes: .NUMPY 4873 Absolute from BOF 0 0 934E554D5059