{"items":[{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-11-20 06:01:39.205Z","domain":"mathstodon.xyz","followerCount":475,"followers":"https://mathstodon.xyz/users/peterb/followers","following":"https://mathstodon.xyz/users/peterb/following","followingCount":157,"icon":"https://media.mathstodon.xyz/accounts/avatars/000/003/093/original/f115e499d049dd0a.jpg","id":"cll4706ll39ha7o","inbox":"https://mathstodon.xyz/users/peterb/inbox","iri":"https://mathstodon.xyz/users/peterb","isLocal":false,"last_fetched":"2026-01-07 01:55:50.635Z","outbox":"https://mathstodon.xyz/users/peterb/outbox","preferred_username":"peterb","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1m3dY6Izg57dunYPbxcV\nBmcs/2n4WBSNF0acogs2Rf4cuPoiwGpkNgDJHUb/d/pWaFlVo5RFoIOf02weRnKX\nYtwyG/ci6aero1s7cDaHbeqETWsIR+uziK4M2BKckPsVPr4OkRZld9zndrx/C/kO\nWccXmSqOnD9CvYkpO0lQl4qSjRPuWF3fMSUCc8Mf7tayO1TQ7nAHPIobLC8ov0SZ\nIU8wBYnpMxoKpOYjLff5q8WS3g4PJoD5pQAl0w7eC8/lwMdpeQDJzm2rNccq+sZG\nK/7XW1usKJMWg3gOlpYt6TJ03QYVJk10+vhWiy4Tp42VS4pArXzTGWwoDIinJ6qp\nTwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2017-05-17 00:00:00.000Z","summary":"

effort + coffee = software

","updated":"2026-01-07 01:55:50.635Z","user":"","username":"peterb"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-15 23:13:24.937Z","domain":"mathstodon.xyz","followerCount":1487,"followers":"https://mathstodon.xyz/users/Jose_A_Alonso/followers","following":"https://mathstodon.xyz/users/Jose_A_Alonso/following","followingCount":1040,"icon":"https://media.mathstodon.xyz/accounts/avatars/000/130/356/original/29218903abe161c6.jpg","id":"m4h7zir13wvq1m3","inbox":"https://mathstodon.xyz/users/Jose_A_Alonso/inbox","iri":"https://mathstodon.xyz/users/Jose_A_Alonso","isLocal":false,"last_fetched":"2026-01-07 01:47:38.979Z","outbox":"https://mathstodon.xyz/users/Jose_A_Alonso/outbox","preferred_username":"Jose_A_Alonso","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxeEFJL7MWF7Mf7IQrtSd\n77JRXb1bJxxNx4En7O/GpvlCzPUowQAV9NzmMlSoBE6uB20MyBqihiRaPUv/Jt0Z\ncsxQCczh0WiGI9de+Dh/Kh/yqtJNr6T9TgMnYTJLR0EdE+XwfXfh2f9eIfdTw9P7\nLlgYHMRjgt5Z1Jc2aKIrWnKJd+qqN72AT1SHDKOmmO5AtghBGfSDzu3CchXHomPh\nMwlg7PV9SPWhFjas2XM2G3TMfmm0yZHua7BFBkmTrVFbKXq2TQyoMvusSrNvNWSf\n6Vs/HzkL0reHKuq35aOFXgz2wI+zSDFWim1hra+ITcAo/cZVpGmJXg1uiWvi84UQ\nWQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2020-01-03 00:00:00.000Z","summary":"

Mathematician interested in the study and teaching of computational logic, functional programming (Haskell) and interactive theorem proving (Lean, Isabelle/HOL).

","updated":"2026-01-07 01:47:38.979Z","user":"","username":"José A. Alonso"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-18 18:13:06.628Z","domain":"mathstodon.xyz","followerCount":1520,"followers":"https://mathstodon.xyz/users/eMuleNews/followers","following":"https://mathstodon.xyz/users/eMuleNews/following","followingCount":1740,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/296/184/039/745/984/original/4ff48d7bd44c5931.png","id":"la30y9iy9c0tk48","inbox":"https://mathstodon.xyz/users/eMuleNews/inbox","iri":"https://mathstodon.xyz/users/eMuleNews","isLocal":false,"last_fetched":"2026-01-07 00:24:36.015Z","outbox":"https://mathstodon.xyz/users/eMuleNews/outbox","preferred_username":"eMuleNews","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt2PkcvpIw4As5aLv8lcx\ncLfs29hea4YDSewyFDPnXQkfsG9Jb7pbPpxlZiH9Px/gK5w4Vcu8DjkRzqwN8VEN\nui+1wc+DqLnsRFnoes6OEcyLVRZHw3+lNvlSW3ygEXP0kCZ56ol46Z8Snjuy2d2U\nvLhnuN1bFZrjx6yNOGyYf5d+DqRqUTmhYlp9X6aAI9LbUvLJTdCA93VyhPDwpKdU\nt9xFEUzIuaToXkErjGTArwmorlp3/yUSGnREz3i2i487jKyPpm/b15yTZFPEqLl+\ne/88h9/vJPi2t2PDEbVRb8/DKLcmUXcmNv+ODFx9KuUNm62OyRGy1EJ1mKQhRgKI\nSwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-06 00:00:00.000Z","summary":"

Físico, informático, doctor en matemáticas, profesor de la Universidad de Málaga (España) y divulgador científico en mi blog https://francis.naukas.com/ (y en otros medios)

","updated":"2026-01-07 00:24:36.016Z","user":"","username":"Francisco R. Villatoro"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-13 15:08:01.285Z","domain":"mas.to","followerCount":35931,"followers":"https://mas.to/users/hankgreen/followers","following":"https://mas.to/users/hankgreen/following","followingCount":72,"icon":"https://media.mas.to/accounts/avatars/109/306/420/317/311/003/original/fc42d29f482157ac.jpg","id":"s0a7d0oxvzwa55g","inbox":"https://mas.to/users/hankgreen/inbox","iri":"https://mas.to/users/hankgreen","isLocal":false,"last_fetched":"2026-01-07 01:19:55.245Z","outbox":"https://mas.to/users/hankgreen/outbox","preferred_username":"hankgreen","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAn7PCeVRMnIXJt9Y95mvF\n45NhpyeksUBT6F5yizyGLVVXkj2JTxHhCn9sFeCEa0mlEPJM7ZhPMijNZcSPXg8d\n7C5BfZph7CtZZ3kGPvHzlexpIY/Ww2AQtGNYD+1Jx9g5Kg2qQu3wJ3i9ojn0r5vR\n1L+HSNiUwTt8flebLV5lriinY++PZO0UBWuNlilmL5U2B1VaQ8a5Aj5QCyL8duP+\nRXGOj5VLxjYjH3aXY061yT788xoK7efvB1BtxXB+EUl7txMGyw+kUWl//LEIQQUV\n8NMSvGlIzkWehhjNxCup2MwxodIwKYwOtDCT52iZTmVAU1OvUyL8BYdvgFBdYDtF\nlQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-08 00:00:00.000Z","summary":"

I tweet about science and the internet. CEO @ComplexlyMedia and @DFTBArecords. Former (and forever) @VidCon. Internet Person, Science Communicator, Author, etc.

","updated":"2026-01-07 01:19:55.247Z","user":"","username":"Hank Green"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-13 13:46:02.855Z","domain":"mastodon.social","followerCount":12318,"followers":"https://mastodon.social/users/publicdomainrev/followers","following":"https://mastodon.social/users/publicdomainrev/following","followingCount":20,"icon":"https://files.mastodon.social/accounts/avatars/109/364/259/768/232/698/original/105bed97c5bd55c0.png","id":"793fpazg19t0bsv","inbox":"https://mastodon.social/users/publicdomainrev/inbox","iri":"https://mastodon.social/users/publicdomainrev","isLocal":false,"last_fetched":"2026-01-07 01:55:50.710Z","outbox":"https://mastodon.social/users/publicdomainrev/outbox","preferred_username":"publicdomainrev","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzlhOirp4JTjNJiY8FnAo\nK5rO0gcOYpe7i/7eaxvKKJ//l8ot6dMbh/Zt9i6vsZxANKXereZwiV6Ay53aPx9h\nqBol1faLssOUBg5XtUh7V2oLsGd0kktCH5fTBaAsqE07wUvgEUvmgkEMEqWR2cie\ngy7pOP7Rdky13zWUlmWCyduktR9ENMPb2e59Rt6YjfdnBXvZQ9b8KkH4S5jNddTz\nupMRpS/J3jjKNC+mBoCkUsKVqMbYBw6kjtOYbADniuZym2v+el8iyelscjjLaAAS\nGN/31PyU/09AUr+o0Sv0Q0eDL7ik/wnEOXfw0XNb1KSHO5se0PnuT3eXbydiq9mA\njwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-18 00:00:00.000Z","summary":"

Not-for-profit project dedicated to exploring curious and compelling works from the history of art, literature, and ideas — focusing on works now fallen into the public domain.

Smaller posts surface images, books, audio, and film (sourced from places like Internet Archive, Library of Congress, The Met, Rijksmusuem, Wellcome, etc.) — and we've also 300+ long-form essays (✍️ submissions welcome!)

Here we'll mostly be tooting about content on our site. 🎺

","updated":"2026-01-07 01:55:50.711Z","user":"","username":"The Public Domain Review"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-13 19:44:22.782Z","domain":"mathstodon.xyz","followerCount":2019,"followers":"https://mathstodon.xyz/users/Danpiker/followers","following":"https://mathstodon.xyz/users/Danpiker/following","followingCount":308,"icon":"https://media.mathstodon.xyz/accounts/avatars/000/287/245/original/9e120881fb595b52.gif","id":"9jbz89188ffl1if","inbox":"https://mathstodon.xyz/users/Danpiker/inbox","iri":"https://mathstodon.xyz/users/Danpiker","isLocal":false,"last_fetched":"2026-01-07 01:55:50.738Z","outbox":"https://mathstodon.xyz/users/Danpiker/outbox","preferred_username":"Danpiker","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnBRwH+SJ02fuEIdGiq1U\nY+xQa9LQ0eNdFv2nhtBG/OZB+eGxFaOnbLAqFyY9EgCKGzNS1gtUOkU1W5/5oooR\nV6q47x6A0kqQa2EfN5DmmjF2CWMkNxyDiowNZBULwSom4au4UPMIsVf+NOBoOtED\nKjMNSgpe6cCM6M6TNAsr6C3PPkfYX56P55/XA+3IJNJ7Kp0I9S0j1A+gnGPa9YSC\nz8/1K33wOU4if+hAuOAP3UNhESbQxIR+z2Hx1g28HUrTX/M/y5vRZUhZRm14bVLS\nsknAYRT8BFP+EGd5WqqQYuHodCFTK6JCwhC54EcLvWyqGCNdRDTRrOUMcLXBItps\nlwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-04-25 00:00:00.000Z","summary":"","updated":"2026-01-07 01:55:50.739Z","user":"","username":"Danpiker"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-17 21:06:00.899Z","domain":"mathstodon.xyz","followerCount":1745,"followers":"https://mathstodon.xyz/users/stecks/followers","following":"https://mathstodon.xyz/users/stecks/following","followingCount":271,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/314/555/244/321/331/original/d8681d17b4b59bcc.jpeg","id":"5c427p01j20p0oy","inbox":"https://mathstodon.xyz/users/stecks/inbox","iri":"https://mathstodon.xyz/users/stecks","isLocal":false,"last_fetched":"2026-01-07 01:55:50.767Z","outbox":"https://mathstodon.xyz/users/stecks/outbox","preferred_username":"stecks","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyZo/sOm7xBg38aGL1T5m\nSn1elUZcXvy2Y7mIhzO+ayzXUUw3OrWnGSZZFEAgp4Zj+5vier6W/gNdtlEK4mIV\nyd/zlgHpUi/m9roUDPVdp0ExOnI5PLjjT1amFHAUus+8HRx0blkKasAUHUFxVUmA\n1uViZ/BCSpto484Rhf/NMYytK9GPl/4GR559dpNt8EftADG4UPQQlgGRTvmv2R+0\nMe/HyOoZO9OObA9Vmd2nDW+/WcFJ7qzAiK6mpWN4cBLcbu0CVvIs/xsuLn5iQb5C\nz4DJ8qgTRF3ZdiOGoQYwzuttUGY+Mtgl1B1OqPaZI5bdYikBevs1d9jFKxuVAu8a\nqwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-09 00:00:00.000Z","summary":"

Mathematician, robot fan, auntie and unstoppable thingdoer from Manchester. She/her

","updated":"2026-01-07 01:55:50.768Z","user":"","username":"Katie Steckles"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-26 23:25:54.265Z","domain":"mathstodon.xyz","followerCount":1057,"followers":"https://mathstodon.xyz/users/VergaraLautaro/followers","following":"https://mathstodon.xyz/users/VergaraLautaro/following","followingCount":124,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/366/445/018/608/780/original/41f3dde440472ab1.jpg","id":"xs3qb958qlir9lr","inbox":"https://mathstodon.xyz/users/VergaraLautaro/inbox","iri":"https://mathstodon.xyz/users/VergaraLautaro","isLocal":false,"last_fetched":"2026-01-07 01:55:50.795Z","outbox":"https://mathstodon.xyz/users/VergaraLautaro/outbox","preferred_username":"VergaraLautaro","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA8Su3lOMuHDlNgvWbnDeD\n/9htdjcm7WmIZRhe5GaHvYeTfZoWM9bPLFXWJZBGKrD2ccbdTR/PCvS0SmzdtoRK\n9eX7WMfxZmQmGViKCmibN4MbHto7Eb4DgJL/JfIMY7uvMpeKRDbtpOuckTTyrpu2\nHITcafcxJfqEjgjjcMBAks5VZheiSHv5LWMS/2WeSnNA2LbF+1xBTS3MXt4C+dy/\n2BqFz8y4Hc8Umw4g7MYFbD/Dr2PJqqy2CGtBpp+KMNDu4SnUCH3Bbm666g+JREn9\nI8smS4lEemkNt+mRI/zLXIY/jt7pNtiTNFTTAp0mxbzsqjZRjvSemBijCq7VOb70\nIQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-18 00:00:00.000Z","summary":"

Physicist.

Too many interesting things to learn, too few time.
Born at 316.91 ppm

","updated":"2026-01-07 01:55:50.796Z","user":"","username":"Lautaro Vergara"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-17 07:26:03.918Z","domain":"mathstodon.xyz","followerCount":6538,"followers":"https://mathstodon.xyz/users/christianp/followers","following":"https://mathstodon.xyz/users/christianp/following","followingCount":3933,"icon":"https://media.mathstodon.xyz/accounts/avatars/000/000/001/original/b81854b430500fd9.png","id":"89j77ky56s9b942","inbox":"https://mathstodon.xyz/users/christianp/inbox","iri":"https://mathstodon.xyz/users/christianp","isLocal":false,"last_fetched":"2026-01-07 01:14:45.799Z","outbox":"https://mathstodon.xyz/users/christianp/outbox","preferred_username":"christianp","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7styOSrv0MtxMtLfyGqy\niUhAkywIDZKHIeXwBaQoIEM33miw5NJDZIpYazlvi5K1pUsTsFbOXhHFwG39i3yW\nbz7KJeAMp1gqHssmRnkABf1kbVOoY5g2xzMwuIx/yVqmzoYBlgpUDKjwWfHSCwjN\nqWLbsHYUSCoRWKoRzAHBfm5rhXE5BIbB2eaKCCjsIlXLOuRfRPF4x7s7+v+El9d8\nuMFnIivF6H4xQthp6cdfTSEKtNgcbzEYOFmBro12f1Svx98ncylPIxmyG2em6I3m\nVMnoIQf4t/z1dW/vQV1dh+f3QJlx8AMWX4pk2G1C6lT5ji+NST8RY+jFKTIxu4ke\ncQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2017-04-12 00:00:00.000Z","summary":"

Mathematician, koala fan, mathstodon.xyz admin,
⅓ of https://aperiodical.com. He/him

","updated":"2026-01-07 01:14:45.800Z","user":"","username":"Christian Lawson-Perfect"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-15 05:27:26.829Z","domain":"mathstodon.xyz","followerCount":20861,"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":"kgi9m500x7jpom5","inbox":"https://mathstodon.xyz/users/tao/inbox","iri":"https://mathstodon.xyz/users/tao","isLocal":false,"last_fetched":"2026-01-07 00:40:22.210Z","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":"2026-01-07 00:40:22.211Z","user":"","username":"Terence Tao"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-13 11:02:55.179Z","domain":"mathstodon.xyz","followerCount":9738,"followers":"https://mathstodon.xyz/users/standupmaths/followers","following":"https://mathstodon.xyz/users/standupmaths/following","followingCount":18,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/567/932/837/468/113/original/d535f1d8c2cd309e.jpg","id":"47i3q379ac97dhh","inbox":"https://mathstodon.xyz/users/standupmaths/inbox","iri":"https://mathstodon.xyz/users/standupmaths","isLocal":false,"last_fetched":"2026-01-07 01:55:50.901Z","outbox":"https://mathstodon.xyz/users/standupmaths/outbox","preferred_username":"standupmaths","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu26NcGfyqyAjISM7fsQl\nGJuRod54bvWnc2iM+A+5Rhs/2j6thOYfEFqP8pDJB3KBe6I0vdVNcz2rpl1gpD6a\nQ7Mb/STzisF5F9qlv5cihNITvALwOWHsGnglic7z2eKPQKNJg4v6sXvh+3sLAhfI\nnMgKsOzmEKNxkRgERut+X77tMRZHoJu4jhZ/DXvj6MrDfw1hQBHEMYETxuWES0k3\nbssgwRMj+7WD9yh+puzOMM5z9LS4PUItSvbmUiSbxYUcg1B+qWRVAtp5KnEp72Ux\n4PESWWsXhgXSxZ05VWb99GNc2OyfNUfCPsEJYfUM7zuOT4Na0KzqhsaKJWcBhcUQ\nYQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-24 00:00:00.000Z","summary":"

#1 best-selling author, also maths clown. Humble Pi, a comedy of maths errors: https://mathsgear.co.uk/collections/books/products/humble-pi-signed-paperback
Videos: http://youtube.com/standupmaths

","updated":"2026-01-07 01:55:50.901Z","user":"","username":"Matt Parker"}],"page":1,"perPage":10,"totalItems":2,"totalPages":1}

Alexandre Barros Lopes

Following