{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:JQ5TOWO4SEGQKBEGSQEDVB5N7U","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":"2e487f884156d0d2bf907a4cf8212a8cb5975799a7a15c1a2de5166e26f14d21","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2017-11-02T09:19:49Z","title_canon_sha256":"a9e98fdc25f24b42231f5ebf43050b001d7cbdb1a392240f415a39d2717ceedd"},"schema_version":"1.0","source":{"id":"1711.00657","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.00657","created_at":"2026-05-18T00:27:56Z"},{"alias_kind":"arxiv_version","alias_value":"1711.00657v2","created_at":"2026-05-18T00:27:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.00657","created_at":"2026-05-18T00:27:56Z"},{"alias_kind":"pith_short_12","alias_value":"JQ5TOWO4SEGQ","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_16","alias_value":"JQ5TOWO4SEGQKBEG","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_8","alias_value":"JQ5TOWO4","created_at":"2026-05-18T12:31:24Z"}],"graph_snapshots":[{"event_id":"sha256:339f7ec702137a58ec3d5d9e262f346b92d2e5adf5776946457809d90788108e","target":"graph","created_at":"2026-05-18T00:27:56Z","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":"We establish the deterministic-code capacity region of a network with one transmitter and two receivers: an \"ordinary receiver\" and a \"robust receiver.\" The channel to the ordinary receiver is a given (known) discrete memoryless channel (DMC), whereas the channel to the robust receiver is an arbitrarily varying channel (AVC). Both receivers are required to decode the \"common message,\" whereas only the ordinary receiver is required to decode the \"private message.\"","authors_text":"Amos Lapidoth, Tibor Keresztfalvi","cross_cats":["math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2017-11-02T09:19:49Z","title":"Semi-Robust Communications over a Broadcast Channel"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.00657","kind":"arxiv","version":2},"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:db47706d9d29a46539e52ad034754dec8a342bfcdd69624ec1c321950208f948","target":"record","created_at":"2026-05-18T00:27:56Z","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":"2e487f884156d0d2bf907a4cf8212a8cb5975799a7a15c1a2de5166e26f14d21","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2017-11-02T09:19:49Z","title_canon_sha256":"a9e98fdc25f24b42231f5ebf43050b001d7cbdb1a392240f415a39d2717ceedd"},"schema_version":"1.0","source":{"id":"1711.00657","kind":"arxiv","version":2}},"canonical_sha256":"4c3b3759dc910d05048694083a87adfd18a9e0e947a36be0bb4057d2aa84351a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4c3b3759dc910d05048694083a87adfd18a9e0e947a36be0bb4057d2aa84351a","first_computed_at":"2026-05-18T00:27:56.813261Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:27:56.813261Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"H7D9m0W/A8+quQzBPpEJsKO16dELol/qqGMpiwPESAspMr8gTeR8WMuEKjnleauBcFmproDDmqU/Rf6W8RFmDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:27:56.813979Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.00657","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:db47706d9d29a46539e52ad034754dec8a342bfcdd69624ec1c321950208f948","sha256:339f7ec702137a58ec3d5d9e262f346b92d2e5adf5776946457809d90788108e"],"state_sha256":"9a17a36a6dd5d61b306d55cc3d701ade5f958d2a8d4f27443bac5ec823830b1a"}