{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:QWK2LBBOOAXRLXEGVRG5SKGLKW","short_pith_number":"pith:QWK2LBBO","canonical_record":{"source":{"id":"2210.10454","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2022-10-19T10:41:03Z","cross_cats_sorted":[],"title_canon_sha256":"727696104244d12361e574b5d9a15eeaf7b1a82189486e742fe471e9dd1be837","abstract_canon_sha256":"6602d2d82a214f7ea17eb19daf9da4f61c93c8008160f601d32096efbbe6e420"},"schema_version":"1.0"},"canonical_sha256":"8595a5842e702f15dc86ac4dd928cb55854b1b62fd870e285c2bd892deeb5503","source":{"kind":"arxiv","id":"2210.10454","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2210.10454","created_at":"2026-07-05T05:42:28Z"},{"alias_kind":"arxiv_version","alias_value":"2210.10454v3","created_at":"2026-07-05T05:42:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2210.10454","created_at":"2026-07-05T05:42:28Z"},{"alias_kind":"pith_short_12","alias_value":"QWK2LBBOOAXR","created_at":"2026-07-05T05:42:28Z"},{"alias_kind":"pith_short_16","alias_value":"QWK2LBBOOAXRLXEG","created_at":"2026-07-05T05:42:28Z"},{"alias_kind":"pith_short_8","alias_value":"QWK2LBBO","created_at":"2026-07-05T05:42:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:QWK2LBBOOAXRLXEGVRG5SKGLKW","target":"record","payload":{"canonical_record":{"source":{"id":"2210.10454","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2022-10-19T10:41:03Z","cross_cats_sorted":[],"title_canon_sha256":"727696104244d12361e574b5d9a15eeaf7b1a82189486e742fe471e9dd1be837","abstract_canon_sha256":"6602d2d82a214f7ea17eb19daf9da4f61c93c8008160f601d32096efbbe6e420"},"schema_version":"1.0"},"canonical_sha256":"8595a5842e702f15dc86ac4dd928cb55854b1b62fd870e285c2bd892deeb5503","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:42:28.440717Z","signature_b64":"+tzlNfK6KguiCypxBxt355OFgPwCOxbgKs+u03rYLD85WNrZvg8mmIJ4KqGVuZu6+ra6PBeF3WjrY4yD0C6tDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8595a5842e702f15dc86ac4dd928cb55854b1b62fd870e285c2bd892deeb5503","last_reissued_at":"2026-07-05T05:42:28.440291Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:42:28.440291Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2210.10454","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T05:42:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6ak9+Pk+osuZtEzzxBcp5YTMJp+XLGtXOMQ4Nvnse2jg/b2YZSLsN/KIQZdSSVQR27hoNwkICAoEWokE6scrBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T10:13:43.470947Z"},"content_sha256":"abc7cd38df7230d1ae0bf6ad74b05070cf55c0274ffb6b0f154d45feec8d9fe1","schema_version":"1.0","event_id":"sha256:abc7cd38df7230d1ae0bf6ad74b05070cf55c0274ffb6b0f154d45feec8d9fe1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:QWK2LBBOOAXRLXEGVRG5SKGLKW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Automated Content Moderation Increases Adherence to Community Guidelines","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CY","authors_text":"Justin Cheng, Manoel Horta Ribeiro, Robert West","submitted_at":"2022-10-19T10:41:03Z","abstract_excerpt":"Online social media platforms use automated moderation systems to remove or reduce the visibility of rule-breaking content. While previous work has documented the importance of manual content moderation, the effects of automated content moderation remain largely unknown. Here, in a large study of Facebook comments (n=412M), we used a fuzzy regression discontinuity design to measure the impact of automated content moderation on subsequent rule-breaking behavior (number of comments hidden/deleted) and engagement (number of additional comments posted). We found that comment deletion decreased sub"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2210.10454","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2210.10454/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T05:42:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kFsv+aihG/qVBGbWeSDUqtsl6J5UyyTOu+MKU5wQGG6UvmXrnphP5fqCFQn5GfbcH4l8XABBQRDjb7DQKGTCDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T10:13:43.471438Z"},"content_sha256":"dfad03b6b621ce8a1740b84dbce1ceffde75bb1756df81676eeee128ab4c43ea","schema_version":"1.0","event_id":"sha256:dfad03b6b621ce8a1740b84dbce1ceffde75bb1756df81676eeee128ab4c43ea"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QWK2LBBOOAXRLXEGVRG5SKGLKW/bundle.json","state_url":"https://pith.science/pith/QWK2LBBOOAXRLXEGVRG5SKGLKW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QWK2LBBOOAXRLXEGVRG5SKGLKW/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-08T10:13:43Z","links":{"resolver":"https://pith.science/pith/QWK2LBBOOAXRLXEGVRG5SKGLKW","bundle":"https://pith.science/pith/QWK2LBBOOAXRLXEGVRG5SKGLKW/bundle.json","state":"https://pith.science/pith/QWK2LBBOOAXRLXEGVRG5SKGLKW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QWK2LBBOOAXRLXEGVRG5SKGLKW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:QWK2LBBOOAXRLXEGVRG5SKGLKW","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"6602d2d82a214f7ea17eb19daf9da4f61c93c8008160f601d32096efbbe6e420","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2022-10-19T10:41:03Z","title_canon_sha256":"727696104244d12361e574b5d9a15eeaf7b1a82189486e742fe471e9dd1be837"},"schema_version":"1.0","source":{"id":"2210.10454","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2210.10454","created_at":"2026-07-05T05:42:28Z"},{"alias_kind":"arxiv_version","alias_value":"2210.10454v3","created_at":"2026-07-05T05:42:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2210.10454","created_at":"2026-07-05T05:42:28Z"},{"alias_kind":"pith_short_12","alias_value":"QWK2LBBOOAXR","created_at":"2026-07-05T05:42:28Z"},{"alias_kind":"pith_short_16","alias_value":"QWK2LBBOOAXRLXEG","created_at":"2026-07-05T05:42:28Z"},{"alias_kind":"pith_short_8","alias_value":"QWK2LBBO","created_at":"2026-07-05T05:42:28Z"}],"graph_snapshots":[{"event_id":"sha256:dfad03b6b621ce8a1740b84dbce1ceffde75bb1756df81676eeee128ab4c43ea","target":"graph","created_at":"2026-07-05T05:42:28Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2210.10454/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Online social media platforms use automated moderation systems to remove or reduce the visibility of rule-breaking content. While previous work has documented the importance of manual content moderation, the effects of automated content moderation remain largely unknown. Here, in a large study of Facebook comments (n=412M), we used a fuzzy regression discontinuity design to measure the impact of automated content moderation on subsequent rule-breaking behavior (number of comments hidden/deleted) and engagement (number of additional comments posted). We found that comment deletion decreased sub","authors_text":"Justin Cheng, Manoel Horta Ribeiro, Robert West","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2022-10-19T10:41:03Z","title":"Automated Content Moderation Increases Adherence to Community Guidelines"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2210.10454","kind":"arxiv","version":3},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:abc7cd38df7230d1ae0bf6ad74b05070cf55c0274ffb6b0f154d45feec8d9fe1","target":"record","created_at":"2026-07-05T05:42:28Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"6602d2d82a214f7ea17eb19daf9da4f61c93c8008160f601d32096efbbe6e420","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2022-10-19T10:41:03Z","title_canon_sha256":"727696104244d12361e574b5d9a15eeaf7b1a82189486e742fe471e9dd1be837"},"schema_version":"1.0","source":{"id":"2210.10454","kind":"arxiv","version":3}},"canonical_sha256":"8595a5842e702f15dc86ac4dd928cb55854b1b62fd870e285c2bd892deeb5503","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8595a5842e702f15dc86ac4dd928cb55854b1b62fd870e285c2bd892deeb5503","first_computed_at":"2026-07-05T05:42:28.440291Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:42:28.440291Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+tzlNfK6KguiCypxBxt355OFgPwCOxbgKs+u03rYLD85WNrZvg8mmIJ4KqGVuZu6+ra6PBeF3WjrY4yD0C6tDw==","signature_status":"signed_v1","signed_at":"2026-07-05T05:42:28.440717Z","signed_message":"canonical_sha256_bytes"},"source_id":"2210.10454","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:abc7cd38df7230d1ae0bf6ad74b05070cf55c0274ffb6b0f154d45feec8d9fe1","sha256:dfad03b6b621ce8a1740b84dbce1ceffde75bb1756df81676eeee128ab4c43ea"],"state_sha256":"31b53c656677db64fc1f89f1b50805396e7c91e6453e164f62835be39976aaa0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Zh9TYgfQP4NglbzjHrIUd0u5iIY8r4HAm/fI7jgz/ln5Iup7YrK5BJE9B8ysMICfpV6urq8MbeMFNAODKvonCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T10:13:43.475367Z","bundle_sha256":"c6049ef4ae05025a30b0255788b92a477327e3e3abd01b336fd97ddb2da6b2dc"}}