ActivityPub Viewer

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.

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{ "@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/gregeganSF/statuses/109271287640959855/replies", "type": "Collection", "first": { "id": "https://mathstodon.xyz/users/gregeganSF/statuses/109271287640959855/replies?page=true", "type": "CollectionPage", "next": "https://mathstodon.xyz/users/gregeganSF/statuses/109271287640959855/replies?only_other_accounts=true&page=true", "partOf": "https://mathstodon.xyz/users/gregeganSF/statuses/109271287640959855/replies", "items": [ { "id": "https://mathstodon.xyz/users/gregeganSF/statuses/109271290912908283", "type": "Note", "summary": null, "inReplyTo": "https://mathstodon.xyz/users/gregeganSF/statuses/109271287640959855", "published": "2022-11-02T00:06:18Z", "url": "https://mathstodon.xyz/@gregeganSF/109271290912908283", "attributedTo": "https://mathstodon.xyz/users/gregeganSF", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mathstodon.xyz/users/gregeganSF/followers" ], "sensitive": false, "atomUri": "https://mathstodon.xyz/users/gregeganSF/statuses/109271290912908283", "inReplyToAtomUri": "https://mathstodon.xyz/users/gregeganSF/statuses/109271287640959855", "conversation": "tag:mathstodon.xyz,2022-11-02:objectId=28211198:objectType=Conversation", "content": "<p>What this means, though, is that given a pair of spins, you can’t say that the result you get for one of these measurements “would have been the same” if you’d done it as part of a different set of measurements: as part of the row it belongs to, rather than as part of its column. Because if you try to write a fixed 1 or –1 in each of the 9 squares, telling you the values for those measurements, it is impossible to make the products of all rows equal 1, but the products of all columns –1.</p>", "contentMap": { "en": "<p>What this means, though, is that given a pair of spins, you can’t say that the result you get for one of these measurements “would have been the same” if you’d done it as part of a different set of measurements: as part of the row it belongs to, rather than as part of its column. Because if you try to write a fixed 1 or –1 in each of the 9 squares, telling you the values for those measurements, it is impossible to make the products of all rows equal 1, but the products of all columns –1.</p>" }, "attachment": [], "tag": [], "replies": { "id": "https://mathstodon.xyz/users/gregeganSF/statuses/109271290912908283/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mathstodon.xyz/users/gregeganSF/statuses/109271290912908283/replies?min_id=109271295120138652&page=true", "partOf": "https://mathstodon.xyz/users/gregeganSF/statuses/109271290912908283/replies", "items": [ "https://mathstodon.xyz/users/gregeganSF/statuses/109271295120138652" ] } }, "likes": { "id": "https://mathstodon.xyz/users/gregeganSF/statuses/109271290912908283/likes", "type": "Collection", "totalItems": 4 }, "shares": { "id": "https://mathstodon.xyz/users/gregeganSF/statuses/109271290912908283/shares", "type": "Collection", "totalItems": 0 } } ] } }