2026-08-20T21:59:03Z https://njump.me Greg Egan https://njump.me/npub1qqm7nu2qf25xd3mw6y6cyp4v2wr7ktf43ymp5wqz4u8jvz76ymtsjj5nhv https://media.mathstodon.xyz/accounts/avatars/109/245/240/154/101/629/original/11df23f9d8fee10d.jpg https://media.mathstodon.xyz/accounts/avatars/109/245/240/154/101/629/original/11df23f9d8fee10d.jpg