{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:ZVGIIVH6LELI57JTHKSP7XGKZD","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":"3d67fbf811335dd98d2576bb62ba197334b46c80e46449e2b29c5513c7f5e734","cross_cats_sorted":["math.PR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"econ.TH","submitted_at":"2026-06-10T10:28:56Z","title_canon_sha256":"dbbd70e1bf7c13a7bcef3b8c28b3dcb27546061a5c4769d7da26b0da9495ea9c"},"schema_version":"1.0","source":{"id":"2606.11902","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.11902","created_at":"2026-06-11T01:10:14Z"},{"alias_kind":"arxiv_version","alias_value":"2606.11902v1","created_at":"2026-06-11T01:10:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.11902","created_at":"2026-06-11T01:10:14Z"},{"alias_kind":"pith_short_12","alias_value":"ZVGIIVH6LELI","created_at":"2026-06-11T01:10:14Z"},{"alias_kind":"pith_short_16","alias_value":"ZVGIIVH6LELI57JT","created_at":"2026-06-11T01:10:14Z"},{"alias_kind":"pith_short_8","alias_value":"ZVGIIVH6","created_at":"2026-06-11T01:10:14Z"}],"graph_snapshots":[{"event_id":"sha256:4bedc556f0326122a2702b16f5ad27bf6b9929b96306e7739b65792e14e4d31f","target":"graph","created_at":"2026-06-11T01:10:14Z","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/2606.11902/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Aumann defined common knowledge mathematically and established his now famous Agreement Theorem. We present a novel approach to quantifying how close individuals are to commonly knowing events, $(\\delta,\\epsilon)$-common knowledge, which is defined for any (and not just countable) probability spaces, and provide quantitative versions of the key results in this field. Specifically, we do this for Aumann's Agreement Theorem and Nielsen's extension thereof to random variables, as well as for the setting in which posteriors are communicated back and forth between individuals. Our results apply in ","authors_text":"Christina Pawlowitsch, Daniel Toneian, Stefan Schrott","cross_cats":["math.PR"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"econ.TH","submitted_at":"2026-06-10T10:28:56Z","title":"Delta-Epsilon-Common Knowledge and Quantitative Agreement Theorems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.11902","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":"sha256:8da2d67456e2e212cb3e90d764f63995f7196ecf4626782e3fff941cc7154652","target":"record","created_at":"2026-06-11T01:10:14Z","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":"3d67fbf811335dd98d2576bb62ba197334b46c80e46449e2b29c5513c7f5e734","cross_cats_sorted":["math.PR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"econ.TH","submitted_at":"2026-06-10T10:28:56Z","title_canon_sha256":"dbbd70e1bf7c13a7bcef3b8c28b3dcb27546061a5c4769d7da26b0da9495ea9c"},"schema_version":"1.0","source":{"id":"2606.11902","kind":"arxiv","version":1}},"canonical_sha256":"cd4c8454fe59168efd333aa4ffdccac8d5bbdd6a8034f44c3df1ff450a3574b0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cd4c8454fe59168efd333aa4ffdccac8d5bbdd6a8034f44c3df1ff450a3574b0","first_computed_at":"2026-06-11T01:10:14.750046Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-11T01:10:14.750046Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vGXo5CM0i5FYprxPrfEepY9p2U5Ea5BsYR3eK4PVv7ZQMlKwP1vEWYjfiHiRLkurXdSChDnvvQzoFCI6hmFcAA==","signature_status":"signed_v1","signed_at":"2026-06-11T01:10:14.751215Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.11902","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8da2d67456e2e212cb3e90d764f63995f7196ecf4626782e3fff941cc7154652","sha256:4bedc556f0326122a2702b16f5ad27bf6b9929b96306e7739b65792e14e4d31f"],"state_sha256":"5db52a6ed7cb0ca7bd3513800680ae8de582b1c93b9707aedc6a0b017e25ce0a"}