{"items":[{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-19 03:47:25.229Z","domain":"cosocial.ca","followerCount":10789,"followers":"https://cosocial.ca/users/evan/followers","following":"https://cosocial.ca/users/evan/following","followingCount":1810,"icon":"https://media.cosocial.ca/accounts/avatars/109/493/705/899/503/027/original/532b20519bd658ae.jpg","id":"qf5sj52e5c0t1g9","inbox":"https://cosocial.ca/users/evan/inbox","iri":"https://cosocial.ca/users/evan","isLocal":false,"last_fetched":"2025-10-01 17:10:27.662Z","outbox":"https://cosocial.ca/users/evan/outbox","preferred_username":"evan","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2T0L0LqnypKt1WVNV0yK\nCVeEuaHmZy4GwHDiXzX4l3QNSmI9Y4iBKIMNDl8Dv3EOO6bmhCmmQ+wxJF0hhi1x\nDAWvazCS2taQWbCo7VGP3KseAMQGfSRvJz0kXf5oWdGyjk3SuUw+ckd+b3QP96pO\nB23gTl4yYr2bnbOq2xOkDwmBeKm0KAYw2E8sX2wvZsBIgcQDPRnMcnQV73bH/a5N\n59BFP4EaoLSf3x9A5/dd9iHpnR79xBcQj7TFGs7hG7TkBWnAVIifjLZemW8HNJAK\nJTWWVVFUGer0a72Al1pjsLw3eYC7te5IGMgVNu1e35m1pC9fuSjsREoeK/6Y7YBw\nDQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-11 00:00:00.000Z","summary":"

He/him. Board member at CoSocial.ca.

Research Director, Social Web Foundation.

Director of Open Technology at Open Earth Foundation (OEF).

Author of "ActivityPub: Programming for the Social Web" from O'Reilly Media.

Founder of Wikitravel, StatusNet, identi.ca, Fuzzy.ai.

Creator of pump.io. Co-creator of GNU social.

Co-chair of the Social Web Working Group at W3C. Co-author of ActivityStreams 2.0. Co-author of ActivityPub. Co-author of OStatus.

Grad student in CS at Georgia Tech.

","updated":"2025-10-01 17:10:27.662Z","user":"","username":"Evan Prodromou"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-19 01:39:38.512Z","domain":"mathstodon.xyz","followerCount":128,"followers":"https://mathstodon.xyz/users/Pseudomanifold/followers","following":"https://mathstodon.xyz/users/Pseudomanifold/following","followingCount":134,"icon":"https://media.mathstodon.xyz/accounts/avatars/110/463/578/812/650/984/original/0b0c59ac79213a09.jpg","id":"93zr3t34f932276","inbox":"https://mathstodon.xyz/users/Pseudomanifold/inbox","iri":"https://mathstodon.xyz/users/Pseudomanifold","isLocal":false,"last_fetched":"2025-10-01 17:10:27.863Z","outbox":"https://mathstodon.xyz/users/Pseudomanifold/outbox","preferred_username":"Pseudomanifold","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAywJtpi32tgsHKb7NVLfR\nnsMOtWfsrXEJBUhNUeP7P2E6SnbSZaAkN+qn9hQrSgvoGVG+j0jL+4yoKo012o0J\nOPYGAbgpTub0/VzaKdZPoeSfSEOTSsGv7W059UVsNhk0ljnyVdfaX7W3xo1+VQq0\nsU9BnwPoCeN9+D2JW4cpd3dLnKdwNXysi9CEfcpzeMfsaHL0t0jVKDxlySlCSaSd\nlkT8e+NCvNgeSq3MkWls+mnYDhVV8kRZbmE0BJJFQLmxyajBMfbhf7zeYcKMo8DU\nM+yZLYR6hlN9S3HAYl4U3kAgDpj62aXDbq0SplaqZ1lAhvcR94Gqbj+d43SLdBAk\nwwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-05-31 00:00:00.000Z","summary":"

Doing #geometry and #topology for fun, and getting paid for it. Topology may not save the world, but it may well save something that is at least homotopy-equivalent to the world.

Originally a mathematician, I am now happily doing #MachineLearning research with a focus on principled methods for applications in the life sciences.

Passionate about mathematics, software development, and improving academia.

","updated":"2025-10-01 17:10:27.863Z","user":"","username":"Bastian Grossenbacher-Rieck"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-22 08:01:02.334Z","domain":"mathstodon.xyz","followerCount":343,"followers":"https://mathstodon.xyz/users/tomruen/followers","following":"https://mathstodon.xyz/users/tomruen/following","followingCount":370,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/245/643/858/068/241/original/782142a00c208c05.jpg","id":"884z9y9r5vmllvt","inbox":"https://mathstodon.xyz/users/tomruen/inbox","iri":"https://mathstodon.xyz/users/tomruen","isLocal":false,"last_fetched":"2025-10-01 17:10:27.892Z","outbox":"https://mathstodon.xyz/users/tomruen/outbox","preferred_username":"tomruen","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAthnYqng75eGpBBmY+zsE\nzGXjynJgLMa9/0NvffYyPw8H7YcrAldkIQpYFszuTIXuK1GxhlHC9JTyLtvILac2\n76dg1Nw4L+D/kmE5wRf1o+mmKqGQEqdNbCCY1ROZH+BfVXqBPr27to6PjiY+mxWH\nXTP6A8vzrcQPNYLzkkutU2yBR8Zt+pB4MnZ55GDZ+Xt3USyBdVhDoh96LNk43zai\nhtEKMDnwLLjJnKVDnpDLya7op0t8dXhz6Kyd3seGu/FF+672CMppC/ge2LFHD9uV\njV040eaQJ7y7X9XtOevxB1KmonDtN9qR+qIBX4vKPI8U24irskGJ8hCZksbeVpB/\nYwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-10-28 00:00:00.000Z","summary":"

For original content I share may geometry, astronomy, voting, running, nature, and interesting things.
Live near Minneapolis, Minnesota
University of MN, BS Math and CSci, 1991

","updated":"2025-10-01 17:10:27.893Z","user":"","username":"Tom Ruen"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-01 17:10:27.926Z","domain":"mathstodon.xyz","followerCount":0,"followers":"https://mathstodon.xyz/users/bwebste/followers","following":"https://mathstodon.xyz/users/bwebste/following","followingCount":0,"icon":"","id":"ox2j6o6opcati7y","inbox":"https://mathstodon.xyz/users/bwebste/inbox","iri":"https://mathstodon.xyz/users/bwebste","isLocal":false,"last_fetched":"2025-10-01 17:10:27.926Z","outbox":"https://mathstodon.xyz/users/bwebste/outbox","preferred_username":"bwebste","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4oHOU93Cuy7lE0jrQ/a5\nnmm3ggeMqewLpuFY10XIX8veDgkE9R/7lAoZMxi27qQTfrwBZhXKQSz2SAvRH/TM\nNZRd4ASt5eBEWsaHfRf/r3+sQ5o3G/ohOK5aBOiiXhgb+Hxa6RNaRR+YFHolo2lU\nuvHC5I++In2I72q/lX9CH6Ddhf5b/rXISG/n3+wIwgNCfrl98EXzAF+3f2oliLZG\nfeGTWom7rLH1prJeMi+6gk6630KgUoNQfLXY2hheeWSX0RvLZUPLWrNLPY4KN3SI\n0fEd77YLAzzTzWq3vGzYD/R5f39CPonvCFHcJZjjyhVqrjjOvHcukwD1n51Vp2oo\nCwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-04-25 00:00:00.000Z","summary":"

https://uwaterloo.ca/scholar/b2webste/home

","updated":"2025-10-01 17:10:27.926Z","user":"","username":"Ben Webster"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-27 20:45:50.756Z","domain":"mathstodon.xyz","followerCount":5425,"followers":"https://mathstodon.xyz/users/ColinTheMathmo/followers","following":"https://mathstodon.xyz/users/ColinTheMathmo/following","followingCount":7359,"icon":"https://media.mathstodon.xyz/accounts/avatars/000/000/013/original/d3bb832f7c670bec.png","id":"v1ln0g93y6rj1j5","inbox":"https://mathstodon.xyz/users/ColinTheMathmo/inbox","iri":"https://mathstodon.xyz/users/ColinTheMathmo","isLocal":false,"last_fetched":"2025-10-01 15:57:57.192Z","outbox":"https://mathstodon.xyz/users/ColinTheMathmo/outbox","preferred_username":"ColinTheMathmo","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6OrmrQbTJl3U0FDjFjLq\nLyCZ8+V+XYSclQqm3PMrjmphEbhprMWUJlmHzpV1gGY9WS4JjS3IuM1sPopTNsCL\n9lerUbxE4NvHee/8S8zRQSVkZkEGU6ppB/i7dzScraZp7L2+R/fZGkYxjWB+zxn/\nWDW9pX/i4MofAecP3BeRRuglXW5aj04yWCZr23EiZ8uib4bGQboI0VH5dJ1eH1zR\ntdzOmS105RTGg4CiMuDht4V0gJuGiaR0d8CghGfBntfoC0sDmnCE/UdRj7aPgtqY\ng4+S9j37RYCoSzNfbsF9y5Za1Xl71TxkfmPefBFDh0peefOUTfbyHq2cWhTZ5xzQ\nqwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2017-04-14 00:00:00.000Z","summary":"

Fulltime freelance provider of outreach and enhancement in maths ... I talk a lot. About maths.

I talk about other stuff too, like ballroom dancing, juggling, unicycling, education, engineering, software, and "other things".

But mostly about maths.

I tend to follow back, but only if you have something in your profile.

","updated":"2025-10-01 15:57:57.192Z","user":"","username":"Colin the Mathmo"}],"page":1,"perPage":10,"totalItems":6,"totalPages":1}

Hans Riess

Followers