{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:XWNQTIOC5EU7ZUZAGJEN6P3EPQ","short_pith_number":"pith:XWNQTIOC","canonical_record":{"source":{"id":"1301.6345","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2013-01-27T11:19:21Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"b7af24b3af26719892966df0475469213f80683e3c13db699c348a5d55b5fb0a","abstract_canon_sha256":"fc8aa855c81aa858302516c271f2830396920edf4d92246a158312fa46394362"},"schema_version":"1.0"},"canonical_sha256":"bd9b09a1c2e929fcd3203248df3f647c3e082cfe125ad90d57c5706f92870395","source":{"kind":"arxiv","id":"1301.6345","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.6345","created_at":"2026-05-18T03:35:15Z"},{"alias_kind":"arxiv_version","alias_value":"1301.6345v1","created_at":"2026-05-18T03:35:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.6345","created_at":"2026-05-18T03:35:15Z"},{"alias_kind":"pith_short_12","alias_value":"XWNQTIOC5EU7","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_16","alias_value":"XWNQTIOC5EU7ZUZA","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_8","alias_value":"XWNQTIOC","created_at":"2026-05-18T12:28:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:XWNQTIOC5EU7ZUZAGJEN6P3EPQ","target":"record","payload":{"canonical_record":{"source":{"id":"1301.6345","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2013-01-27T11:19:21Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"b7af24b3af26719892966df0475469213f80683e3c13db699c348a5d55b5fb0a","abstract_canon_sha256":"fc8aa855c81aa858302516c271f2830396920edf4d92246a158312fa46394362"},"schema_version":"1.0"},"canonical_sha256":"bd9b09a1c2e929fcd3203248df3f647c3e082cfe125ad90d57c5706f92870395","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:35:15.687343Z","signature_b64":"5WCxniXl22xc18fxNG3KxrnpS42UAC9M0g3Dug8jukIUTjjboHhd9Q9jS/0yr0rAw/8/vVhY89jPiPEgUiwJCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bd9b09a1c2e929fcd3203248df3f647c3e082cfe125ad90d57c5706f92870395","last_reissued_at":"2026-05-18T03:35:15.686775Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:35:15.686775Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1301.6345","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":"2026-05-18T03:35:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xD+eqyae3E84SP+7v+kXvmQ7HLhCa89FgQcQYe/KMqAo8oYqrvbLoDk7F45WPW0B99OoMnyZwbKxQ+PxwGpgAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T03:28:38.072219Z"},"content_sha256":"6ae4d1a3ee9a8ef59fdcc3194109bb00afe2add4a06d67eec66facfdeed24744","schema_version":"1.0","event_id":"sha256:6ae4d1a3ee9a8ef59fdcc3194109bb00afe2add4a06d67eec66facfdeed24744"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:XWNQTIOC5EU7ZUZAGJEN6P3EPQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"On AVCs with Quadratic Constraints","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Farzin Haddadpour, Mahdi Jafari Siavoshani, Mayank Bakshi, Sidharth Jaggi","submitted_at":"2013-01-27T11:19:21Z","abstract_excerpt":"In this work we study an Arbitrarily Varying Channel (AVC) with quadratic power constraints on the transmitter and a so-called \"oblivious\" jammer (along with additional AWGN) under a maximum probability of error criterion, and no private randomness between the transmitter and the receiver. This is in contrast to similar AVC models under the average probability of error criterion considered in [1], and models wherein common randomness is allowed [2] -- these distinctions are important in some communication scenarios outlined below.\n  We consider the regime where the jammer's power constraint is"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.6345","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":""},"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":"2026-05-18T03:35:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qFlwwVQKlKIhnpZ+xl83wWHdI5UQcggAd/rUyH293zwctlPh8W9sq3xCPyboM84Gmdu5N1RfPoTq67rnYR2NAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T03:28:38.072854Z"},"content_sha256":"607545b92fc6503142ff98cdf0ca99ea3740c23d3efbd2877fa9d7d30b5b18ca","schema_version":"1.0","event_id":"sha256:607545b92fc6503142ff98cdf0ca99ea3740c23d3efbd2877fa9d7d30b5b18ca"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XWNQTIOC5EU7ZUZAGJEN6P3EPQ/bundle.json","state_url":"https://pith.science/pith/XWNQTIOC5EU7ZUZAGJEN6P3EPQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XWNQTIOC5EU7ZUZAGJEN6P3EPQ/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":"2026-05-28T03:28:38Z","links":{"resolver":"https://pith.science/pith/XWNQTIOC5EU7ZUZAGJEN6P3EPQ","bundle":"https://pith.science/pith/XWNQTIOC5EU7ZUZAGJEN6P3EPQ/bundle.json","state":"https://pith.science/pith/XWNQTIOC5EU7ZUZAGJEN6P3EPQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XWNQTIOC5EU7ZUZAGJEN6P3EPQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:XWNQTIOC5EU7ZUZAGJEN6P3EPQ","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":"fc8aa855c81aa858302516c271f2830396920edf4d92246a158312fa46394362","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2013-01-27T11:19:21Z","title_canon_sha256":"b7af24b3af26719892966df0475469213f80683e3c13db699c348a5d55b5fb0a"},"schema_version":"1.0","source":{"id":"1301.6345","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.6345","created_at":"2026-05-18T03:35:15Z"},{"alias_kind":"arxiv_version","alias_value":"1301.6345v1","created_at":"2026-05-18T03:35:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.6345","created_at":"2026-05-18T03:35:15Z"},{"alias_kind":"pith_short_12","alias_value":"XWNQTIOC5EU7","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_16","alias_value":"XWNQTIOC5EU7ZUZA","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_8","alias_value":"XWNQTIOC","created_at":"2026-05-18T12:28:06Z"}],"graph_snapshots":[{"event_id":"sha256:607545b92fc6503142ff98cdf0ca99ea3740c23d3efbd2877fa9d7d30b5b18ca","target":"graph","created_at":"2026-05-18T03:35:15Z","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":"In this work we study an Arbitrarily Varying Channel (AVC) with quadratic power constraints on the transmitter and a so-called \"oblivious\" jammer (along with additional AWGN) under a maximum probability of error criterion, and no private randomness between the transmitter and the receiver. This is in contrast to similar AVC models under the average probability of error criterion considered in [1], and models wherein common randomness is allowed [2] -- these distinctions are important in some communication scenarios outlined below.\n  We consider the regime where the jammer's power constraint is","authors_text":"Farzin Haddadpour, Mahdi Jafari Siavoshani, Mayank Bakshi, Sidharth Jaggi","cross_cats":["math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2013-01-27T11:19:21Z","title":"On AVCs with Quadratic Constraints"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.6345","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":"sha256:6ae4d1a3ee9a8ef59fdcc3194109bb00afe2add4a06d67eec66facfdeed24744","target":"record","created_at":"2026-05-18T03:35:15Z","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":"fc8aa855c81aa858302516c271f2830396920edf4d92246a158312fa46394362","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2013-01-27T11:19:21Z","title_canon_sha256":"b7af24b3af26719892966df0475469213f80683e3c13db699c348a5d55b5fb0a"},"schema_version":"1.0","source":{"id":"1301.6345","kind":"arxiv","version":1}},"canonical_sha256":"bd9b09a1c2e929fcd3203248df3f647c3e082cfe125ad90d57c5706f92870395","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bd9b09a1c2e929fcd3203248df3f647c3e082cfe125ad90d57c5706f92870395","first_computed_at":"2026-05-18T03:35:15.686775Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:35:15.686775Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5WCxniXl22xc18fxNG3KxrnpS42UAC9M0g3Dug8jukIUTjjboHhd9Q9jS/0yr0rAw/8/vVhY89jPiPEgUiwJCg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:35:15.687343Z","signed_message":"canonical_sha256_bytes"},"source_id":"1301.6345","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6ae4d1a3ee9a8ef59fdcc3194109bb00afe2add4a06d67eec66facfdeed24744","sha256:607545b92fc6503142ff98cdf0ca99ea3740c23d3efbd2877fa9d7d30b5b18ca"],"state_sha256":"1c1546edcb7b3d1d71bab901b9edd7d789fbfdac5ef03fdb6cff8f3653d0ea3e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"X3XDdt9EqLj0nPWAnyDmB+UfjUw0p3Z5ptWuwjlQpvvUiHZ92MwGz2b/8pp/nMWFBp3+LIl85710IzP4gJMdAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T03:28:38.075849Z","bundle_sha256":"92dd372417594141795dbe654a1baa9ec3555a85b0b77ed645a9ff6ca651a434"}}