{"items":[{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-14 23:02:25.206Z","domain":"mastodon.social","followerCount":3,"followers":"https://mastodon.social/users/pfsamenwerkenleiden/followers","following":"https://mastodon.social/users/pfsamenwerkenleiden/following","followingCount":25,"icon":"https://files.mastodon.social/accounts/avatars/114/405/521/548/857/279/original/b9c2909039f59c21.jpg","id":"bf4112800lsw6ht","inbox":"https://mastodon.social/users/pfsamenwerkenleiden/inbox","iri":"https://mastodon.social/users/pfsamenwerkenleiden","isLocal":false,"last_fetched":"2025-10-24 18:57:50.684Z","outbox":"https://mastodon.social/users/pfsamenwerkenleiden/outbox","preferred_username":"pfsamenwerkenleiden","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzxwkTCXN2YxG1uw8IspQ\nuKeqPYkBYamJmKiPeRfcPX5vPgxAK8TteA+es0+mk8xPgf4jhnrgfa9O+2EsYi7j\nqTbWledh6PNWLvnT/Hu0ksXRiOw4Dp05dXAg+V8BWX+6AdWiBHgF6ahAaWSgnMy3\nbSUlxBOOZIKC/yD9CplBh7FHSyViPeC7A1bZRpS6S/IUbPMjQ6QLLI3JFLRw5dkc\n04WLnv3n6suisWwBZzbRgPYJVDn2WnZM2ELGK3th/uvMJWsc+J1Uj1Se03Fw9ui2\nc1PYBjy5xTpe/G6lY1NG7Y6PruHH+H+4AdyYwaSkyZEAHoj86MVOx7a+yK3gUB/U\nrwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2025-04-26 00:00:00.000Z","summary":"

Licht op Waardevol SámenLeven voor Iedereen!
#ElkaarLeiden

","updated":"2025-10-24 18:57:50.684Z","user":"","username":"Stg.PlatformSámenWerkenLeiden"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-18 00:52:00.711Z","domain":"social.edu.nl","followerCount":0,"followers":"https://social.edu.nl/users/NicoleUmmelen/followers","following":"https://social.edu.nl/users/NicoleUmmelen/following","followingCount":0,"icon":"https://objectstore.surf.nl/mastodon/accounts/avatars/111/114/130/692/921/556/original/5cdd11bcaaca8a53.jpeg","id":"n2t0w5e7f91914d","inbox":"https://social.edu.nl/users/NicoleUmmelen/inbox","iri":"https://social.edu.nl/users/NicoleUmmelen","isLocal":false,"last_fetched":"2025-10-24 18:57:50.731Z","outbox":"https://social.edu.nl/users/NicoleUmmelen/outbox","preferred_username":"NicoleUmmelen","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwHNPgFCUZsLILgqnI5eY\n50Jtbjii7ypee3sW8NfxreK+e0wV8KV9gOfc1OWtyogXfPvw+oau4OM1u2E9jaP8\nm/5ZXPqhEsFcUOUOs+aJL45FDHCWVETm2P0gbflqwBuavNUWW2nMAMh4f2dLYbPy\nb7IJefnfpfFna3s+qlffoJkLxEFakU2+WtI/6dtcqU/5L+P36tww/eoEJaD1uLXc\nxfkavGvtQCQ/vyfDUBce0yHAUxqx5uK2CvFFDw+ycL/9y3pqEF7XX6D1ErkNsjBS\niq4hT++vFTY9SnVqVOJGyaaGGLHh83cUbvGTBSOIWbutshr4HJonhG4eOVQ/wwhD\nJQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-09-23 00:00:00.000Z","summary":"

Bestuursvoorzitter #OpenUniversiteit / Open University The Netherlands

","updated":"2025-10-24 18:57:50.732Z","user":"","username":"Nicole Ummelen"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-14 23:02:26.198Z","domain":"mastodon.social","followerCount":42,"followers":"https://mastodon.social/users/sleutelstad/followers","following":"https://mastodon.social/users/sleutelstad/following","followingCount":39,"icon":"https://files.mastodon.social/accounts/avatars/113/923/231/248/358/854/original/99b9726989323c16.jpg","id":"lnf9puwpts4xhoa","inbox":"https://mastodon.social/users/sleutelstad/inbox","iri":"https://mastodon.social/users/sleutelstad","isLocal":false,"last_fetched":"2025-10-24 18:57:50.956Z","outbox":"https://mastodon.social/users/sleutelstad/outbox","preferred_username":"sleutelstad","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0JnFcoTh6jDzApTqXVaM\nXO5pNXIUMwleTTKwOrJMRj2xmH54EVqIG5uCzGKkzdS0EMa42AGHHpC5DCvPqz3/\nIHML9klhWOpAOdPYyIibuVL6inj61pVBYKf1Z7aBAPL5wEO1Zhw0ZJrhyOYRGlyd\nYVR75rw69mx/2B2ZGPjGbaWeKVoIn6ylRgr9rtIQqQkqqZs9QH9iO3piHv2oJ4ro\ncMHdrNlcNsulsZAaSZFGMFEVf+J6dZ5UdTclEEFu3rCuTwasJf2tGaTW7lNPtlDd\nL7C4pZqBh/WC8qFcpZmNnts74PMhJVs5E7humbZK77FU1DqJ1Ibfp5swNZvwKZ/w\n+QIDAQAB\n-----END PUBLIC KEY-----\n","published":"2025-01-31 00:00:00.000Z","summary":"

Dit is Sleutelstad! Uit Leiden natuurlijk

","updated":"2025-10-24 18:57:50.956Z","user":"","username":"Sleutelstad"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-30 00:27:56.256Z","domain":"social.edu.nl","followerCount":0,"followers":"https://social.edu.nl/users/Centerdata/followers","following":"https://social.edu.nl/users/Centerdata/following","followingCount":0,"icon":"https://objectstore.surf.nl/mastodon/accounts/avatars/113/192/780/086/474/341/original/e2f8d7f4dcce97e5.png","id":"92n8py13ratl2on","inbox":"https://social.edu.nl/users/Centerdata/inbox","iri":"https://social.edu.nl/users/Centerdata","isLocal":false,"last_fetched":"2025-10-24 18:57:51.002Z","outbox":"https://social.edu.nl/users/Centerdata/outbox","preferred_username":"Centerdata","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuOnQxupYcMGxXqtTi+gp\npvFWZI5kwGQTPjXZkni9owUBEc27hYbFslsLdP016pdZnYCIXiQltwzt3qnoH6ve\npg6nm0P3raQ9gSRBsvwgKI6KhyfvT2w1vZbt7Bq6YhX9vbR/b/YFIVbn8/DXotiH\n/vSi3EbcOZFuxF4FrrjNzC7K7QdmnaUlkQcMluCLtCCo9iPhA0mfRMZSRkYO6Mtq\nWI954Bl1SmvH9qjwW15NEm9S1EqBsREZu0zOnqIxUN4JoT6yN0SRn2YdIWx5ZmFV\nXaU2Bu8XXnsI+aUlxv/8FnEXWfVc3b99gqD/OmhxibiCJfQspB2Te4rJGBpc7dXL\nAwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2024-09-24 00:00:00.000Z","summary":"

Een belangrijke bijdrage leveren aan de oplossing van uitdagende problemen die in onze maatschappij spelen, daar maken wij ons sterk voor!

We hebben een passie voor data en onderzoek. Met onze kennis en vaardigheden op het gebied van mens en maatschappij zetten we deze passie in voor het oplossen van complexe maatschappelijke vraagstukken die vandaag de dag spelen.

","updated":"2025-10-24 18:57:51.002Z","user":"","username":"Centerdata"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-24 18:57:51.142Z","domain":"mathstodon.xyz","followerCount":0,"followers":"https://mathstodon.xyz/users/Ruben21/followers","following":"https://mathstodon.xyz/users/Ruben21/following","followingCount":0,"icon":"https://media.mathstodon.xyz/accounts/avatars/110/136/824/972/915/399/original/519e3b7aaf8fbd57.jpg","id":"f5s1dkc4043y73r","inbox":"https://mathstodon.xyz/users/Ruben21/inbox","iri":"https://mathstodon.xyz/users/Ruben21","isLocal":false,"last_fetched":"2025-10-24 18:57:51.142Z","outbox":"https://mathstodon.xyz/users/Ruben21/outbox","preferred_username":"Ruben21","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzb+ssiQURJ4IBc9s9o+z\nrHjt1oYc8C2d9+9zhMy7HI5a/hzlDch3oOCNGekygCYiX4JgAq/5hQJimVJmSGVF\ng/mnlp7+KWGdCSUzFmnt1XAWOF6Iz+Ru1w2XVn0d2JBtRIYqqBuB7MAaXccFn+QC\nq5zXRdJEmMU3ab/TNSteyDfpfRQISCWCGMF4Fo+RddJZlS4VCHemsMF+fsume7+A\nshW2khLNbiBfH0hdkYFb3WR9kQ3DWyXpcbNEgj04AVHmEJH4qNT3qcUmVYgiD+7B\nw0yVxYwi8tfXL0BjpoHK7o1IK/Llu16hr0vIZYD+BDQis8goc/vmNLcThqCqoVZC\nqQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-04-03 00:00:00.000Z","summary":"

hey

","updated":"2025-10-24 18:57:51.142Z","user":"","username":"Ruben"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-03 11:11:21.422Z","domain":"mastodon.nl","followerCount":368,"followers":"https://mastodon.nl/users/universiteitleiden/followers","following":"https://mastodon.nl/users/universiteitleiden/following","followingCount":45,"icon":"https://mastodon.nl/system/accounts/avatars/109/552/300/145/304/220/original/c6eecbaa6ac4d44c.jpg","id":"g4oo21q888517k5","inbox":"https://mastodon.nl/users/universiteitleiden/inbox","iri":"https://mastodon.nl/users/universiteitleiden","isLocal":false,"last_fetched":"2025-10-04 23:04:02.377Z","outbox":"https://mastodon.nl/users/universiteitleiden/outbox","preferred_username":"universiteitleiden","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwp9hhLDHHpGAjRnTkvly\nvp6KpqS88G93znwB3tCVFVryUtlzCBlUyr6BHEhs1N5JScTuQgGaP2j5qTc98QL3\ni816wgopFGGpekPSUWaW6VkCxZHXzA0VwBXBFIHfUko7yeoa7h0jX43Bthnw7SoC\nieFhVgFjJDjPs7fcOyjBjyCLuniq6iACGHBSWuORJW1wdo6861vmj0jrw1EThWPr\ntVXKjzAbbUszDZuJCT8lUJlWuIts/psxz0jZkVKae3HQ7pVzRkQ6zLsj4H5RCmdC\nlwxh5+wRvQZs8O/krLTKpK+AOjXNp43P/tfq3VgPh94u9K//qDy0uitM+igp+DiX\nOwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-21 00:00:00.000Z","summary":"

Officieel Mastodon-account van de Universiteit Leiden. Over wetenschap, opleidingen, evenementen en studentenleven. http://universiteitleiden.nl

","updated":"2025-10-04 23:04:02.377Z","user":"","username":"Universiteit Leiden"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-24 18:57:51.394Z","domain":"social.edu.nl","followerCount":0,"followers":"https://social.edu.nl/users/the_dr_leonardo_lenoci/followers","following":"https://social.edu.nl/users/the_dr_leonardo_lenoci/following","followingCount":0,"icon":"https://objectstore.surf.nl/mastodon/accounts/avatars/110/813/816/679/835/677/original/b1b66d7fed748c7c.png","id":"4icxz9me159156j","inbox":"https://social.edu.nl/users/the_dr_leonardo_lenoci/inbox","iri":"https://social.edu.nl/users/the_dr_leonardo_lenoci","isLocal":false,"last_fetched":"2025-10-24 18:57:51.394Z","outbox":"https://social.edu.nl/users/the_dr_leonardo_lenoci/outbox","preferred_username":"the_dr_leonardo_lenoci","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmgprb0+xwgfA8mv/75NO\nUb+v/IjuXyhbROWPR4ypt4yHTNPYIlYJM7fMqsTV5L1+pPaHbce5ShUWFJaT8SWS\nQXKtEqrlw/bRBoqAjC6mIgBBXCHipgWCySZoLhxf2D0pB+PnDNfO0C7X6kdQoGtp\nzrCsCV/Wlg3BKP4UdHOlPaZhKXli/XSMMPw4fQjRXG6XGs3uHePtYGcR6h/pyIOw\n8hB6IFVb8dARFqidXy86C8k02OMfcudCa+wVuKjh39x2bRA3RDi/rbsa2L+BdinT\nAJ5sVPJouXkiJkXTTuQLDbgL++3f5JQ9aiJPFEEC/deRz9VnGphNxcgvbaDIBD4U\n3wIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-08-01 00:00:00.000Z","summary":"

Physicist/Hacker in Leiden, the Netherlands.
Free Software, P2P Communications, Federated Services, ICT, Research, Data Management, Privacy, and Rock n' Roll. I belong to the church of Emacs.

","updated":"2025-10-24 18:57:51.394Z","user":"","username":"Leonardo Lenoci ✅"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-02 02:05:34.653Z","domain":"social.edu.nl","followerCount":0,"followers":"https://social.edu.nl/users/RathenauNL/followers","following":"https://social.edu.nl/users/RathenauNL/following","followingCount":0,"icon":"https://objectstore.surf.nl/mastodon/accounts/avatars/109/943/065/375/925/895/original/42a5930ddc8aba66.jpg","id":"26e00v851bj3u86","inbox":"https://social.edu.nl/users/RathenauNL/inbox","iri":"https://social.edu.nl/users/RathenauNL","isLocal":false,"last_fetched":"2025-10-24 18:57:51.439Z","outbox":"https://social.edu.nl/users/RathenauNL/outbox","preferred_username":"RathenauNL","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoqj9qia9tWWOknGhvJzb\ntlckP/QqmkaQgEC29vyTBO01ExhWoFMJAYezv4VHw35TLWv/wdQifNgQPk31SRKv\nh87ZGMZEipBW9X5T2QnAEjtD4rWBp4kQrNM/8CBrNJANATAkXHnd54CEYSDg9V3Y\nIgk3NzXo4OusmZWtZK/OY+l6sSP90FvL8jk1xr1fLHePTvdpf0XbOoDhiQOlynm5\n5lP8+uDCnGthHFaXGbJLlYzHIdTmkiiHHKb6Uzae5VthxieHsIb3mZryWgbqzktX\n26/hZS3d9WhKudbbvGXYdU9r+JaOa5Nlw51lfnj6B9p0cGWCKTO/0g8sGMjiktGu\nOQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-02-28 00:00:00.000Z","summary":"

Onderzoek en debat over de impact van wetenschap, innovatie en technologie op ons leven.

","updated":"2025-10-24 18:57:51.439Z","user":"","username":"Rathenau Instituut"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-30 11:48:00.447Z","domain":"mathstodon.xyz","followerCount":16868,"followers":"https://mathstodon.xyz/users/ionica/followers","following":"https://mathstodon.xyz/users/ionica/following","followingCount":1747,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/331/585/311/852/991/original/f9724a511ceee441.png","id":"r7v4ki5vwfqj7fo","inbox":"https://mathstodon.xyz/users/ionica/inbox","iri":"https://mathstodon.xyz/users/ionica","isLocal":false,"last_fetched":"2025-10-24 18:57:51.482Z","outbox":"https://mathstodon.xyz/users/ionica/outbox","preferred_username":"ionica","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAybD0MKTd2JQX1Ajlkyoy\nhgS3blMs9aeUax/Mjfe3OHyuv48AKQ8nuawTW0cOX6/xtdAvzx0IcDzvht71P42p\nfcjusg97PFJ5PO/II7nATdTzKG26tMwg+gHrsqSXDafoUWyPS0c1GgeD2cajvdVx\nWsRyBgHNV1haZ+Z1LRUFUu55xphxtw0g5ff8Kc99FSd+3awC43jYbB1xkf0lWxoC\nBZ6kRWyjMDItp4H0LCP1VhT9uaBpod/1NvNlY3h3FcevZwboXNrY6ny0HiZEnQt2\nLnMqRRyNHuNifpSVbECc70azQT1ADzkSPGTeSu5UuMdieY0sTLD4P21ypdfarRfV\n/QIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-12 00:00:00.000Z","summary":"

Professor of Science Communication in Leiden

Studies how to do science communication well and writes about math for a general public.

Lives with Han, Rifka, Tex and their very cute cat Maui.

Posts in Dutch and English

Image: me in a blue rib velvet jumpsuit smiling next to a paper art work made by one of my kids. You can also see my cartouche necklace with the name of my mother in hieroglyphs.

","updated":"2025-10-24 18:57:51.482Z","user":"","username":"Ionica Smeets"}],"page":1,"perPage":10,"totalItems":9,"totalPages":1}

Leiden Institute of Physics

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