> [T]he Mir titles seem to have been converted into various downloadable formats as well, in addition to what I'm guessing is the native PDF. You don’t have to

> [T]he Mir titles seem to have been converted into various downloadable formats as well, in addition to what I'm guessing is the native PDF. You don’t have to guess—the IA metadata tells you which formats were originally provided by the uploader and which ones were derived by IA. The “download original” link on the website uses that, or you can pass --source=origial to the CLI[1]. [1] https://archive.org/developers/internetarchive/cli.html#download https://archive.org/developers/internetarchive/cli.html#down...