{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:DANDKPKDTDGN2UFEYYKTBK3Y4W","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":"bf3f007c4126a1dde9eb267deaaeda2f37e38cc21be3d5a001e622c5b8ab62f9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2016-11-09T15:10:09Z","title_canon_sha256":"30511df86b449a47004dcb0f5fc4f87a16010098070185bd9f17ef6ccea0b227"},"schema_version":"1.0","source":{"id":"1611.02968","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.02968","created_at":"2026-05-18T00:59:42Z"},{"alias_kind":"arxiv_version","alias_value":"1611.02968v1","created_at":"2026-05-18T00:59:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.02968","created_at":"2026-05-18T00:59:42Z"},{"alias_kind":"pith_short_12","alias_value":"DANDKPKDTDGN","created_at":"2026-05-18T12:30:09Z"},{"alias_kind":"pith_short_16","alias_value":"DANDKPKDTDGN2UFE","created_at":"2026-05-18T12:30:09Z"},{"alias_kind":"pith_short_8","alias_value":"DANDKPKD","created_at":"2026-05-18T12:30:09Z"}],"graph_snapshots":[{"event_id":"sha256:e3c3faf38c575a245e58c161f669eb5265d64eee438b0fede3820d953eac4c4e","target":"graph","created_at":"2026-05-18T00:59:42Z","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"},"paper":{"abstract_excerpt":"The National Cybersecurity Center of Excellence (NCCoE) (in the United States) has published on October 19, 2015, a white paper on \"privacy-enhanced identity brokers.\" We present here a reply to their request for public comments. We enumerate concerns whose consideration we find paramount for the design of a privacy-enhancing identity brokering solution, for identification and authentication of citizens into myriad online services, and we recommend how to incorporate them into a revised white paper. Our observations, focused on privacy, security, auditability and forensics, are mostly based on","authors_text":"George Danezis, Lu\\'is T. A. N. Brand\\~ao, Nicolas Christin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2016-11-09T15:10:09Z","title":"A Public Comment on NCCoE's White Paper on Privacy-Enhancing Identity Brokers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.02968","kind":"arxiv","version":1},"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:e8dcb7ab58ba4e473a7e4db549ddcfee9ee8a8578c05ad70f93bb8b8235d9e97","target":"record","created_at":"2026-05-18T00:59:42Z","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":"bf3f007c4126a1dde9eb267deaaeda2f37e38cc21be3d5a001e622c5b8ab62f9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2016-11-09T15:10:09Z","title_canon_sha256":"30511df86b449a47004dcb0f5fc4f87a16010098070185bd9f17ef6ccea0b227"},"schema_version":"1.0","source":{"id":"1611.02968","kind":"arxiv","version":1}},"canonical_sha256":"181a353d4398ccdd50a4c61530ab78e5b7173e359e68768ea71004ea1f06bbc7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"181a353d4398ccdd50a4c61530ab78e5b7173e359e68768ea71004ea1f06bbc7","first_computed_at":"2026-05-18T00:59:42.966547Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:59:42.966547Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"F4wvMi3tTJ/Rsf+p+3drYYjW/FCACezIJ3uUJ+GV5C+WvwxcYQ8PHo3GAUjQ1zpgBdiZsQMF/ohxBkGbUL1tAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:59:42.967272Z","signed_message":"canonical_sha256_bytes"},"source_id":"1611.02968","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e8dcb7ab58ba4e473a7e4db549ddcfee9ee8a8578c05ad70f93bb8b8235d9e97","sha256:e3c3faf38c575a245e58c161f669eb5265d64eee438b0fede3820d953eac4c4e"],"state_sha256":"78886f8cf2641d4700f9524fa4f322786706e6aef4166bca339591b111a04a59"}