{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:43RJX6WRJHIZAIPIXEDJZIJLNH","short_pith_number":"pith:43RJX6WR","canonical_record":{"source":{"id":"2203.12912","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2022-03-24T08:03:02Z","cross_cats_sorted":[],"title_canon_sha256":"b7f52f8ece5aeca7966e82ca81e9e6e58fc55b37b7a8641fbb03c786abc058e5","abstract_canon_sha256":"499afee39ded404aa11a90c2422d1da893ada6f37b2b018a9cfec5ace7843557"},"schema_version":"1.0"},"canonical_sha256":"e6e29bfad149d19021e8b9069ca12b69e1e4a36f5a68be9044aa965d8a0f6aac","source":{"kind":"arxiv","id":"2203.12912","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2203.12912","created_at":"2026-07-05T04:08:18Z"},{"alias_kind":"arxiv_version","alias_value":"2203.12912v1","created_at":"2026-07-05T04:08:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2203.12912","created_at":"2026-07-05T04:08:18Z"},{"alias_kind":"pith_short_12","alias_value":"43RJX6WRJHIZ","created_at":"2026-07-05T04:08:18Z"},{"alias_kind":"pith_short_16","alias_value":"43RJX6WRJHIZAIPI","created_at":"2026-07-05T04:08:18Z"},{"alias_kind":"pith_short_8","alias_value":"43RJX6WR","created_at":"2026-07-05T04:08:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:43RJX6WRJHIZAIPIXEDJZIJLNH","target":"record","payload":{"canonical_record":{"source":{"id":"2203.12912","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2022-03-24T08:03:02Z","cross_cats_sorted":[],"title_canon_sha256":"b7f52f8ece5aeca7966e82ca81e9e6e58fc55b37b7a8641fbb03c786abc058e5","abstract_canon_sha256":"499afee39ded404aa11a90c2422d1da893ada6f37b2b018a9cfec5ace7843557"},"schema_version":"1.0"},"canonical_sha256":"e6e29bfad149d19021e8b9069ca12b69e1e4a36f5a68be9044aa965d8a0f6aac","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:08:18.775621Z","signature_b64":"UVP5vqCbi9t+rCBIywWF7vua3qanppBrOTy6u0S9MLtvP+016b37Zd4UBfWwKgni8CQUYLRYUoOd8mhUNMQpBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e6e29bfad149d19021e8b9069ca12b69e1e4a36f5a68be9044aa965d8a0f6aac","last_reissued_at":"2026-07-05T04:08:18.775169Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:08:18.775169Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2203.12912","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T04:08:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xMpwUF7i7YIFA5sSQ5v8ZH8NBjxR+sAZY3MGnRifaqNl+OpCGPYbdJN5fgfvNJ2R1+Wluf4GsjXvzorqT38CBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T14:06:33.949706Z"},"content_sha256":"b049681a0649b4fce8d9ea51e2cd3f00ba172cdb563158c7d925c33da4ad3d1c","schema_version":"1.0","event_id":"sha256:b049681a0649b4fce8d9ea51e2cd3f00ba172cdb563158c7d925c33da4ad3d1c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:43RJX6WRJHIZAIPIXEDJZIJLNH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Improved Communication Complexity of Fault-Tolerant Consensus","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DC","authors_text":"Dariusz R. Kowalski, Jan Olkowski, MohammadTaghi Hajiaghayi","submitted_at":"2022-03-24T08:03:02Z","abstract_excerpt":"Consensus is one of the most thoroughly studied problems in distributed computing, yet there are still complexity gaps that have not been bridged for decades. In particular, in the classical message-passing setting with processes' crashes, since the seminal works of Bar-Joseph and Ben-Or [1998] \\cite{Bar-JosephB98} and Aspnes and Waarts [1996, 1998] \\cite{AspnesW-SICOMP-96,Aspnes-JACM-98} in the previous century, there is still a fundamental unresolved question about communication complexity of fast randomized Consensus against a (strong) adaptive adversary crashing processes arbitrarily onlin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2203.12912","kind":"arxiv","version":1},"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/2203.12912/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":"2026-07-05T04:08:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fqxbP2B6B/sZAEIPb+t43/cLkguL9d80GrJHbbda97Xa/uWNWrIkDm7RcvPVWRyGcF7pBLLyLdmg8q21NzYWDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T14:06:33.950079Z"},"content_sha256":"7e41d42a871a19cc6549a233af9b915bd4a19ef1c39f6ed07159dacd95371748","schema_version":"1.0","event_id":"sha256:7e41d42a871a19cc6549a233af9b915bd4a19ef1c39f6ed07159dacd95371748"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/43RJX6WRJHIZAIPIXEDJZIJLNH/bundle.json","state_url":"https://pith.science/pith/43RJX6WRJHIZAIPIXEDJZIJLNH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/43RJX6WRJHIZAIPIXEDJZIJLNH/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":"2026-07-07T14:06:33Z","links":{"resolver":"https://pith.science/pith/43RJX6WRJHIZAIPIXEDJZIJLNH","bundle":"https://pith.science/pith/43RJX6WRJHIZAIPIXEDJZIJLNH/bundle.json","state":"https://pith.science/pith/43RJX6WRJHIZAIPIXEDJZIJLNH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/43RJX6WRJHIZAIPIXEDJZIJLNH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:43RJX6WRJHIZAIPIXEDJZIJLNH","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":"499afee39ded404aa11a90c2422d1da893ada6f37b2b018a9cfec5ace7843557","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2022-03-24T08:03:02Z","title_canon_sha256":"b7f52f8ece5aeca7966e82ca81e9e6e58fc55b37b7a8641fbb03c786abc058e5"},"schema_version":"1.0","source":{"id":"2203.12912","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2203.12912","created_at":"2026-07-05T04:08:18Z"},{"alias_kind":"arxiv_version","alias_value":"2203.12912v1","created_at":"2026-07-05T04:08:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2203.12912","created_at":"2026-07-05T04:08:18Z"},{"alias_kind":"pith_short_12","alias_value":"43RJX6WRJHIZ","created_at":"2026-07-05T04:08:18Z"},{"alias_kind":"pith_short_16","alias_value":"43RJX6WRJHIZAIPI","created_at":"2026-07-05T04:08:18Z"},{"alias_kind":"pith_short_8","alias_value":"43RJX6WR","created_at":"2026-07-05T04:08:18Z"}],"graph_snapshots":[{"event_id":"sha256:7e41d42a871a19cc6549a233af9b915bd4a19ef1c39f6ed07159dacd95371748","target":"graph","created_at":"2026-07-05T04:08:18Z","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/2203.12912/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Consensus is one of the most thoroughly studied problems in distributed computing, yet there are still complexity gaps that have not been bridged for decades. In particular, in the classical message-passing setting with processes' crashes, since the seminal works of Bar-Joseph and Ben-Or [1998] \\cite{Bar-JosephB98} and Aspnes and Waarts [1996, 1998] \\cite{AspnesW-SICOMP-96,Aspnes-JACM-98} in the previous century, there is still a fundamental unresolved question about communication complexity of fast randomized Consensus against a (strong) adaptive adversary crashing processes arbitrarily onlin","authors_text":"Dariusz R. Kowalski, Jan Olkowski, MohammadTaghi Hajiaghayi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2022-03-24T08:03:02Z","title":"Improved Communication Complexity of Fault-Tolerant Consensus"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2203.12912","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:b049681a0649b4fce8d9ea51e2cd3f00ba172cdb563158c7d925c33da4ad3d1c","target":"record","created_at":"2026-07-05T04:08:18Z","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":"499afee39ded404aa11a90c2422d1da893ada6f37b2b018a9cfec5ace7843557","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2022-03-24T08:03:02Z","title_canon_sha256":"b7f52f8ece5aeca7966e82ca81e9e6e58fc55b37b7a8641fbb03c786abc058e5"},"schema_version":"1.0","source":{"id":"2203.12912","kind":"arxiv","version":1}},"canonical_sha256":"e6e29bfad149d19021e8b9069ca12b69e1e4a36f5a68be9044aa965d8a0f6aac","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e6e29bfad149d19021e8b9069ca12b69e1e4a36f5a68be9044aa965d8a0f6aac","first_computed_at":"2026-07-05T04:08:18.775169Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:08:18.775169Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UVP5vqCbi9t+rCBIywWF7vua3qanppBrOTy6u0S9MLtvP+016b37Zd4UBfWwKgni8CQUYLRYUoOd8mhUNMQpBA==","signature_status":"signed_v1","signed_at":"2026-07-05T04:08:18.775621Z","signed_message":"canonical_sha256_bytes"},"source_id":"2203.12912","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b049681a0649b4fce8d9ea51e2cd3f00ba172cdb563158c7d925c33da4ad3d1c","sha256:7e41d42a871a19cc6549a233af9b915bd4a19ef1c39f6ed07159dacd95371748"],"state_sha256":"d280d6d1d9db8881d01a8db2ffa4459652b7a85a1c5d5a50a33d77976e19b320"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ql95JgAdv1jTHHMTIvHtX3xFEnjq5sIe/ZZd22pSQKi8KoynKcSwedlE4hQFCuuPx2GZWejOAHTId0TF6RUTCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T14:06:33.952403Z","bundle_sha256":"86251101e6b9f5cdccb5f977aade6eec6d2e0be2b87818add13172ed344f4381"}}