{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:3WBTWNZNVG7I7XZKAHGYMIRCYD","short_pith_number":"pith:3WBTWNZN","canonical_record":{"source":{"id":"2504.07068","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2025-04-09T17:37:20Z","cross_cats_sorted":["cs.IT","math.IT"],"title_canon_sha256":"07f5a1d3b904553e9444567f61682939ab46485caecba285348403a0c9a1f166","abstract_canon_sha256":"2207b601b7c0c1d7ace4212f0694d5321099fa4bd6f486aee1bb0200938b10a5"},"schema_version":"1.0"},"canonical_sha256":"dd833b372da9be8fdf2a01cd862222c0f020de2c98471da346439504d10e714b","source":{"kind":"arxiv","id":"2504.07068","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2504.07068","created_at":"2026-07-05T10:46:50Z"},{"alias_kind":"arxiv_version","alias_value":"2504.07068v1","created_at":"2026-07-05T10:46:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2504.07068","created_at":"2026-07-05T10:46:50Z"},{"alias_kind":"pith_short_12","alias_value":"3WBTWNZNVG7I","created_at":"2026-07-05T10:46:50Z"},{"alias_kind":"pith_short_16","alias_value":"3WBTWNZNVG7I7XZK","created_at":"2026-07-05T10:46:50Z"},{"alias_kind":"pith_short_8","alias_value":"3WBTWNZN","created_at":"2026-07-05T10:46:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:3WBTWNZNVG7I7XZKAHGYMIRCYD","target":"record","payload":{"canonical_record":{"source":{"id":"2504.07068","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2025-04-09T17:37:20Z","cross_cats_sorted":["cs.IT","math.IT"],"title_canon_sha256":"07f5a1d3b904553e9444567f61682939ab46485caecba285348403a0c9a1f166","abstract_canon_sha256":"2207b601b7c0c1d7ace4212f0694d5321099fa4bd6f486aee1bb0200938b10a5"},"schema_version":"1.0"},"canonical_sha256":"dd833b372da9be8fdf2a01cd862222c0f020de2c98471da346439504d10e714b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:46:50.625371Z","signature_b64":"vWnCy9M++NqzZ976s++X2Hsq1h5M54FomGJsRVhot6tGa0QDnu3T0ijD0f2xzLLXcbOi04q9aU1erBwidPymAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dd833b372da9be8fdf2a01cd862222c0f020de2c98471da346439504d10e714b","last_reissued_at":"2026-07-05T10:46:50.624860Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:46:50.624860Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2504.07068","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":"2026-07-05T10:46:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LVS6YHuVH9/ikobWoTAJKce93QoUKdv77zwBpIYhz5iX7os6oBKOu+lVYHjV+O2ZdnL9zNbgjvbCczI/lYmtAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T19:27:15.936830Z"},"content_sha256":"b45bf49a8aa909948536468032677b81445407441a329950977c54d892d283c5","schema_version":"1.0","event_id":"sha256:b45bf49a8aa909948536468032677b81445407441a329950977c54d892d283c5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:3WBTWNZNVG7I7XZKAHGYMIRCYD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum Reverse Shannon Theorem Revisited","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.IT","math.IT"],"primary_cat":"quant-ph","authors_text":"Debbie Leung, Zahra Baghali Khanian","submitted_at":"2025-04-09T17:37:20Z","abstract_excerpt":"Reverse Shannon theorems concern the use of noiseless channels to simulate noisy ones. This is dual to the usual noisy channel coding problem, where a noisy (classical or quantum) channel is used to simulate a noiseless one. The Quantum Reverse Shannon Theorem is extensively studied by Bennett and co-authors in [IEEE Trans. Inf. Theory, 2014]. They present two distinct theorems, each tailored to classical and quantum channel simulations respectively, explaining the fact that these theorems remain incomparable due to the fundamentally different nature of correlations they address. The authors l"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2504.07068","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/2504.07068/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":"2026-07-05T10:46:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hwskYY7Sy9UzK/wSYhuZYKsog0zwG5AaMYFTf42WY3xd0pARh+uriw2smEnVhpO3QfwgjH8qtsujvoOD8zM0Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T19:27:15.937431Z"},"content_sha256":"0bbb40b6cff239703669628211d4af0de6970100bb2fb9258591ee5b7465b557","schema_version":"1.0","event_id":"sha256:0bbb40b6cff239703669628211d4af0de6970100bb2fb9258591ee5b7465b557"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3WBTWNZNVG7I7XZKAHGYMIRCYD/bundle.json","state_url":"https://pith.science/pith/3WBTWNZNVG7I7XZKAHGYMIRCYD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3WBTWNZNVG7I7XZKAHGYMIRCYD/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":"2026-08-04T19:27:15Z","links":{"resolver":"https://pith.science/pith/3WBTWNZNVG7I7XZKAHGYMIRCYD","bundle":"https://pith.science/pith/3WBTWNZNVG7I7XZKAHGYMIRCYD/bundle.json","state":"https://pith.science/pith/3WBTWNZNVG7I7XZKAHGYMIRCYD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3WBTWNZNVG7I7XZKAHGYMIRCYD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:3WBTWNZNVG7I7XZKAHGYMIRCYD","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":"2207b601b7c0c1d7ace4212f0694d5321099fa4bd6f486aee1bb0200938b10a5","cross_cats_sorted":["cs.IT","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2025-04-09T17:37:20Z","title_canon_sha256":"07f5a1d3b904553e9444567f61682939ab46485caecba285348403a0c9a1f166"},"schema_version":"1.0","source":{"id":"2504.07068","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2504.07068","created_at":"2026-07-05T10:46:50Z"},{"alias_kind":"arxiv_version","alias_value":"2504.07068v1","created_at":"2026-07-05T10:46:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2504.07068","created_at":"2026-07-05T10:46:50Z"},{"alias_kind":"pith_short_12","alias_value":"3WBTWNZNVG7I","created_at":"2026-07-05T10:46:50Z"},{"alias_kind":"pith_short_16","alias_value":"3WBTWNZNVG7I7XZK","created_at":"2026-07-05T10:46:50Z"},{"alias_kind":"pith_short_8","alias_value":"3WBTWNZN","created_at":"2026-07-05T10:46:50Z"}],"graph_snapshots":[{"event_id":"sha256:0bbb40b6cff239703669628211d4af0de6970100bb2fb9258591ee5b7465b557","target":"graph","created_at":"2026-07-05T10:46:50Z","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/2504.07068/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Reverse Shannon theorems concern the use of noiseless channels to simulate noisy ones. This is dual to the usual noisy channel coding problem, where a noisy (classical or quantum) channel is used to simulate a noiseless one. The Quantum Reverse Shannon Theorem is extensively studied by Bennett and co-authors in [IEEE Trans. Inf. Theory, 2014]. They present two distinct theorems, each tailored to classical and quantum channel simulations respectively, explaining the fact that these theorems remain incomparable due to the fundamentally different nature of correlations they address. The authors l","authors_text":"Debbie Leung, Zahra Baghali Khanian","cross_cats":["cs.IT","math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2025-04-09T17:37:20Z","title":"Quantum Reverse Shannon Theorem Revisited"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2504.07068","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:b45bf49a8aa909948536468032677b81445407441a329950977c54d892d283c5","target":"record","created_at":"2026-07-05T10:46:50Z","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":"2207b601b7c0c1d7ace4212f0694d5321099fa4bd6f486aee1bb0200938b10a5","cross_cats_sorted":["cs.IT","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2025-04-09T17:37:20Z","title_canon_sha256":"07f5a1d3b904553e9444567f61682939ab46485caecba285348403a0c9a1f166"},"schema_version":"1.0","source":{"id":"2504.07068","kind":"arxiv","version":1}},"canonical_sha256":"dd833b372da9be8fdf2a01cd862222c0f020de2c98471da346439504d10e714b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dd833b372da9be8fdf2a01cd862222c0f020de2c98471da346439504d10e714b","first_computed_at":"2026-07-05T10:46:50.624860Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:46:50.624860Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vWnCy9M++NqzZ976s++X2Hsq1h5M54FomGJsRVhot6tGa0QDnu3T0ijD0f2xzLLXcbOi04q9aU1erBwidPymAg==","signature_status":"signed_v1","signed_at":"2026-07-05T10:46:50.625371Z","signed_message":"canonical_sha256_bytes"},"source_id":"2504.07068","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b45bf49a8aa909948536468032677b81445407441a329950977c54d892d283c5","sha256:0bbb40b6cff239703669628211d4af0de6970100bb2fb9258591ee5b7465b557"],"state_sha256":"f34fba2d63901864675269e7a4d4c47b2ee0a6b24a1fc9db5879fad55a96a082"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"77iREKMGaxYIfHJWTDa7VRIQjmHpiUx0Pa110uOEg+MNpIAydkkMLJxqeNiXEj9JLk+YYTH4yBh8O7QnFGFBDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T19:27:15.941729Z","bundle_sha256":"fb7a807a775518c363dc777a74fab2b72a3de9bf5b12ee313dd252294f561600"}}