A small tool to view real-world ActivityPub objects as JSON! Enter a URL
or username from Mastodon or a similar service below, and we'll send a
request with
the right
Accept
header
to the server to view the underlying object.
{
"@context": [
"https://www.w3.org/ns/activitystreams",
{
"ostatus": "http://ostatus.org#",
"atomUri": "ostatus:atomUri",
"inReplyToAtomUri": "ostatus:inReplyToAtomUri",
"conversation": "ostatus:conversation",
"sensitive": "as:sensitive",
"toot": "http://joinmastodon.org/ns#",
"votersCount": "toot:votersCount"
}
],
"id": "https://mathstodon.xyz/users/highergeometer/statuses/109554877631771893",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2022-12-22T02:06:08Z",
"url": "https://mathstodon.xyz/@highergeometer/109554877631771893",
"attributedTo": "https://mathstodon.xyz/users/highergeometer",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mathstodon.xyz/users/highergeometer/followers"
],
"sensitive": false,
"atomUri": "https://mathstodon.xyz/users/highergeometer/statuses/109554877631771893",
"inReplyToAtomUri": null,
"conversation": "tag:mathstodon.xyz,2022-12-22:objectId=34630716:objectType=Conversation",
"content": "<p>Here's a fun filter-of-groups characterisation of when a permutation model of ZF satisfies the axiom of Dependent Choice</p><p>Asaf Karagila, Jonathan Schilhan, "Geometric condition for Dependent Choice"<br /><a href=\"https://arxiv.org/abs/2212.10261\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">arxiv.org/abs/2212.10261</span><span class=\"invisible\"></span></a></p><p>Such models correspond to toposes of continuous G-actions, where the group G has the topology generated by the filter of subgroups.</p>",
"contentMap": {
"en": "<p>Here's a fun filter-of-groups characterisation of when a permutation model of ZF satisfies the axiom of Dependent Choice</p><p>Asaf Karagila, Jonathan Schilhan, "Geometric condition for Dependent Choice"<br /><a href=\"https://arxiv.org/abs/2212.10261\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">arxiv.org/abs/2212.10261</span><span class=\"invisible\"></span></a></p><p>Such models correspond to toposes of continuous G-actions, where the group G has the topology generated by the filter of subgroups.</p>"
},
"attachment": [],
"tag": [],
"replies": {
"id": "https://mathstodon.xyz/users/highergeometer/statuses/109554877631771893/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mathstodon.xyz/users/highergeometer/statuses/109554877631771893/replies?only_other_accounts=true&page=true",
"partOf": "https://mathstodon.xyz/users/highergeometer/statuses/109554877631771893/replies",
"items": []
}
},
"likes": {
"id": "https://mathstodon.xyz/users/highergeometer/statuses/109554877631771893/likes",
"type": "Collection",
"totalItems": 7
},
"shares": {
"id": "https://mathstodon.xyz/users/highergeometer/statuses/109554877631771893/shares",
"type": "Collection",
"totalItems": 2
}
}