{"items":[{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-10 01:55:58.586Z","domain":"mathstodon.xyz","followerCount":0,"followers":"https://mathstodon.xyz/users/Arpie4Math/followers","following":"https://mathstodon.xyz/users/Arpie4Math/following","followingCount":0,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/524/228/199/392/697/original/ba35c54cc30d130f.jpeg","id":"v57k86cvevk9pr0","inbox":"https://mathstodon.xyz/users/Arpie4Math/inbox","iri":"https://mathstodon.xyz/users/Arpie4Math","isLocal":false,"last_fetched":"2026-04-20 09:05:17.309Z","outbox":"https://mathstodon.xyz/users/Arpie4Math/outbox","preferred_username":"Arpie4Math","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt7Vm31eT7HiUaFLX2HnR\nHciwYMeVgL9IUrgN2+2EDOWalfrpgHW9USexM6Ki8OHeVoqF4zq/2bL+wpHa6+IG\nAugEFVTH/47BtB8OfjaE16zGWkCk9mhmXDt3GbIumD2JQBDD/g7t9RojkUwSq83D\nX97m81D1SARcqfLOWoRWTdlTaiHA3t75lPJVW9Vd1snCeyX15m6f8braC2/MVDXU\nYZOtKKD22ePUZfnyTf0HRhVK4f9VumyCzq0tsWSINzVzutSt17YHfC67SBP/ZPHR\nh7me8Kf4j2ici9NW6bDCPPC62lkunoNqc6lN/Krl/H9avrKTHs6wVfK50Lpg/naO\n3wIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-16 00:00:00.000Z","summary":"

SW Engineer, Amateur mathematician (contributed to metamath.org, oeis.org, ...), Legal Tourist (went to Honolulu in 2010 to watch the end of Sancho v. DOE).

","updated":"2026-04-20 09:05:17.310Z","user":"","username":"Richard Penner"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-07 03:54:31.042Z","domain":"mathstodon.xyz","followerCount":38,"followers":"https://mathstodon.xyz/users/myslsl/followers","following":"https://mathstodon.xyz/users/myslsl/following","followingCount":343,"icon":"https://media.mathstodon.xyz/accounts/avatars/110/524/894/617/529/686/original/a66161cd455c4f3f.jpg","id":"l9gp0wiemzmwdxh","inbox":"https://mathstodon.xyz/users/myslsl/inbox","iri":"https://mathstodon.xyz/users/myslsl","isLocal":false,"last_fetched":"2026-04-20 09:05:17.349Z","outbox":"https://mathstodon.xyz/users/myslsl/outbox","preferred_username":"myslsl","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs8a8Frs+1z5TBg7CaTDS\nTPz2aqZ8JWPbPztwQfsHU+UmbYZCoh1InIU7zE4aPC5/jLiVHqjWl8Ugd+RouBh2\na1dvQwNCu7INsK8Zjgno0PGMdkPanxN2r34TOXWxwjZW66BOW2xH/CSfZ5Mm7kdW\nkUpcc/hI7HB25LfQXDI51Hpk2yOhxGri9oltm1elAVb7Dj5kFu/44hAdI5mzC3bp\n79yEF2Y09eRBeoD9IciFqlyUQPRKESF4CKLtX58IBJmp0kL8pB+dVYgr1zZORcrS\nodxUUt1oYEMzT8c0Qzlw03bF6GJRVtCqCQhTggAkZDgMmJdZ6JaCmmW1eVZj5ywv\nZwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-06-11 00:00:00.000Z","summary":"

I'm a relatively new Mathematics grad student. I have a BA in Math and a BS in CS. I am currently interested in all things related to Logic, Algebra, Computability/Recursion Theory and CS.

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Associate Professor at the Department of Engineering, University of Fukui. Talk logic, mathematics, computer science and occasionally philosophy

","updated":"2026-04-20 09:05:17.389Z","user":"","username":"Yoriyuki Yamagata"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-01 13:22:11.333Z","domain":"mathstodon.xyz","followerCount":1723,"followers":"https://mathstodon.xyz/users/mc/followers","following":"https://mathstodon.xyz/users/mc/following","followingCount":203,"icon":"https://media.mathstodon.xyz/accounts/avatars/000/289/048/original/b9cf149b7fa7c036.png","id":"e448kp6ludecmpg","inbox":"https://mathstodon.xyz/users/mc/inbox","iri":"https://mathstodon.xyz/users/mc","isLocal":false,"last_fetched":"2026-04-20 07:43:07.786Z","outbox":"https://mathstodon.xyz/users/mc/outbox","preferred_username":"mc","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0GhhDKvjMZb8Z3OtJhKx\nwiiHC9JHijE4157quzAS8anZNLxY5bc8IB8ZlmELXU87lk+W4W7j3INTmqsGkR6E\nHibi5lj1HONrY9Beu8TQIkRTE2oIqRcC0CyhnDvwo4OyUgCHtgx3PGQf4jwXwTND\nhQOBkf0ZWTm4ymOPrLGOhT1vVUrC2C7dLuFgw1GbwOZabJEdS/A5Aqmrmv9hcygN\nC160uBEgsQs8M4VKnbk12P72AnZsfc+odcUKcoEtvw9krUgEoENwujUEmXl5dmp8\nQcYSOttaItobEWFFCS3j1NJuJIoYOWY/YQPAiyFrW6vrJ4ThjHhnuVf+L6LYTU+v\nawIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-04-26 00:00:00.000Z","summary":"

Mathematician (category theory for general systems theory & cybernetics), socialist, aspiring psycohistorian, meme enjoyer (shitpost is not endorsement).
Currently: ARIA double grantee, 🇮🇹 based, finishing my PhD @mspstrath
Custodian of CT Zulip, email me for an invite.

","updated":"2026-04-20 07:43:07.786Z","user":"","username":"Matteo Capucci"}],"page":1,"perPage":10,"totalItems":4,"totalPages":1}

Arghya

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