{"items":[{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-02-02 09:01:57.326Z","domain":"mathstodon.xyz","followerCount":2475,"followers":"https://mathstodon.xyz/users/j_bertolotti/followers","following":"https://mathstodon.xyz/users/j_bertolotti/following","followingCount":333,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/246/464/168/164/998/original/fd737a375bd6a2dd.jpg","id":"cx93r1k9mndztcp","inbox":"https://mathstodon.xyz/users/j_bertolotti/inbox","iri":"https://mathstodon.xyz/users/j_bertolotti","isLocal":false,"last_fetched":"2026-02-06 01:32:45.782Z","outbox":"https://mathstodon.xyz/users/j_bertolotti/outbox","preferred_username":"j_bertolotti","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1vmLwe6Y8faYh2d4G3kY\n6/1qzdhR7e8vq4rZ99cqvFxEGh2KdoQ2yRya6S2cRNzZtEFLGQgmBuTVNFDiNjwq\n1Nlb4GOwFveufgi5P8CxpPonW0PfKFyRalVXhextILaUF34SMPCn5X1Ks09BJjIR\nijpgQAvdlYW/suOEbnnwgOcLRz7RR569nGyKazVG6W79TNAttPRwf7RNHRmiYLyh\nMf4tEq54hDVE1OEv0+lMEdS3ptVtyha4W8Y7HgbjXrIEI7We5FjNcfWqAbntMP+Q\nwNpwwFw+C2wEu491G3wx/MpJHBRNt4X0rq6RSsl0lw0ItKrL+ZH3vchjYwLKWAaz\nPQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-10-28 00:00:00.000Z","summary":"

Associated Professor of Physics at the University of Exeter.
Scientific visualizations (grouped under the hastag #PhysicsFactlet).
He/lui/on. All opinions are my own fault.

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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":"2026-02-06 01:32:45.818Z","user":"","username":"Matteo Capucci"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-21 05:28:33.108Z","domain":"mathstodon.xyz","followerCount":14054,"followers":"https://mathstodon.xyz/users/johncarlosbaez/followers","following":"https://mathstodon.xyz/users/johncarlosbaez/following","followingCount":559,"icon":"https://media.mathstodon.xyz/accounts/avatars/108/205/715/237/591/098/original/23b93c7b653be37c.jpg","id":"zhyzyhff4dd8w8z","inbox":"https://mathstodon.xyz/users/johncarlosbaez/inbox","iri":"https://mathstodon.xyz/users/johncarlosbaez","isLocal":false,"last_fetched":"2026-02-06 01:32:45.852Z","outbox":"https://mathstodon.xyz/users/johncarlosbaez/outbox","preferred_username":"johncarlosbaez","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvgJHppW3vD2wZm2hxOGs\nkA45SH/pWuvDLEXDBr3NKdKZywgO/IWBDY7vDiFZqrA7nrVv3GvYIOemv44CEl1Z\nJZ4tszs3PYRdfBHHZENkoWneCgfS1Ha1LIxBd9hQNqfD4Z7883QT2UrwXGQD3Vgr\nL+C9XsVPoD5bxDeEgiu8kHqbWdZfin2+J+tfrsoHjx+Y9q32ngXyCUaqssrnfJkw\n+KEwQGkNJob2p1RHYQcQaDdOWjKLfxHlQQJ/FuvV8wxBYYPkW9innQUxGSvgg8R8\nb38SdKXpyH8IYM/mfQnSJU8fRfvxuji+hock4CXdP44iCpyHjGDON1WdYuNXSRwQ\n4wIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-04-27 00:00:00.000Z","summary":"

I'm a mathematical physicist who likes explaining stuff. I'm the Maxwell Fellow of Public Engagement at the School of Mathematics and the School of Physics and Astronomy at the University of Edinburgh.

Check out my blog Azimuth! I'm also a member of the n-Category Café, a group blog on math with an emphasis on category theory. I also have a YouTube channel, full of talks about math, physics and the future.

","updated":"2026-02-06 01:32:45.853Z","user":"","username":"John Carlos Baez"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-21 06:20:35.215Z","domain":"mathstodon.xyz","followerCount":21493,"followers":"https://mathstodon.xyz/users/tao/followers","following":"https://mathstodon.xyz/users/tao/following","followingCount":113,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/378/244/433/513/115/original/e7134404c3103f9a.jpg","id":"ml3xxf5ymabz0in","inbox":"https://mathstodon.xyz/users/tao/inbox","iri":"https://mathstodon.xyz/users/tao","isLocal":false,"last_fetched":"2026-02-05 23:51:03.711Z","outbox":"https://mathstodon.xyz/users/tao/outbox","preferred_username":"tao","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4Enfn4gs8ae2xG4OkK1P\nAzOXdgzLHvxoHLj1ZzIc+s6N+fYVAh1lO3oCyJ+v8ZOD5Di27yEpwEa3hU+j3ZEF\nIdfKwmfDwTA+tUHj2Dr5Hp8sDBI2Vsz9bKL4x6k1gPE785KIgQSCo6/Id31ZiwXC\n9ZEzKN0MRSKFGPVEuL4u0j85skMNC2DbDCXqvU2Zz88go2n204chp58pTI3xwGwX\nLtAF3grhLGdy9gdHEHpLpTHmUEzserpd4zLjqw5O6NydZTF5DFOazKn2QVx+X1Jz\njY2pvFWc4oXFLBv9IrvoYphTqxpMiOk/qnUxn2NconmcORihSGbObY033ZYy2dbK\noQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-20 00:00:00.000Z","summary":"

Professor of #Mathematics at the University of California, Los Angeles #UCLA (he/him).

","updated":"2026-02-05 23:51:03.712Z","user":"","username":"Terence Tao"}],"page":1,"perPage":10,"totalItems":2,"totalPages":1}

will_ggv

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