{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:BAUJPYR2NM2PDV2FV5WD6DFUU4","short_pith_number":"pith:BAUJPYR2","canonical_record":{"source":{"id":"2206.05247","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"quant-ph","submitted_at":"2022-06-10T17:42:57Z","cross_cats_sorted":[],"title_canon_sha256":"e1ed243a99d48296194cdd6fecebf7fc56aae44e28b684329ceaf4616ad130fe","abstract_canon_sha256":"cde22b1d83a7ce2d7dac1cd76fe15541937af14ecd03426dfdd4628b37b4ba4c"},"schema_version":"1.0"},"canonical_sha256":"082897e23a6b34f1d745af6c3f0cb4a7098d09ddc351ca3ef763d48d9e19d246","source":{"kind":"arxiv","id":"2206.05247","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.05247","created_at":"2026-07-05T08:20:48Z"},{"alias_kind":"arxiv_version","alias_value":"2206.05247v1","created_at":"2026-07-05T08:20:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.05247","created_at":"2026-07-05T08:20:48Z"},{"alias_kind":"pith_short_12","alias_value":"BAUJPYR2NM2P","created_at":"2026-07-05T08:20:48Z"},{"alias_kind":"pith_short_16","alias_value":"BAUJPYR2NM2PDV2F","created_at":"2026-07-05T08:20:48Z"},{"alias_kind":"pith_short_8","alias_value":"BAUJPYR2","created_at":"2026-07-05T08:20:48Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:BAUJPYR2NM2PDV2FV5WD6DFUU4","target":"record","payload":{"canonical_record":{"source":{"id":"2206.05247","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"quant-ph","submitted_at":"2022-06-10T17:42:57Z","cross_cats_sorted":[],"title_canon_sha256":"e1ed243a99d48296194cdd6fecebf7fc56aae44e28b684329ceaf4616ad130fe","abstract_canon_sha256":"cde22b1d83a7ce2d7dac1cd76fe15541937af14ecd03426dfdd4628b37b4ba4c"},"schema_version":"1.0"},"canonical_sha256":"082897e23a6b34f1d745af6c3f0cb4a7098d09ddc351ca3ef763d48d9e19d246","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:20:48.922397Z","signature_b64":"HKoAWDb5dGqFEXSSzV1RokaSi2vpTS2Zbxz92w4yln855J5/yht1LDBBLouioqRfrjyM6IBgm5TfPygvzCs9DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"082897e23a6b34f1d745af6c3f0cb4a7098d09ddc351ca3ef763d48d9e19d246","last_reissued_at":"2026-07-05T08:20:48.921966Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:20:48.921966Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2206.05247","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":"2026-07-05T08:20:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"E4HW2LSJcpDgzxcg9aJ6qfXXP8d9ubCUz+GUkswkTMteFT4W7cYZss5RBWX34JIBwLKclwyRfV9oxQe8qHaEBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T11:39:46.768937Z"},"content_sha256":"1156a8cdb7a99bc710146fdb1a2cc5ca3effabdebc47160d07d02116d0d9c653","schema_version":"1.0","event_id":"sha256:1156a8cdb7a99bc710146fdb1a2cc5ca3effabdebc47160d07d02116d0d9c653"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:BAUJPYR2NM2PDV2FV5WD6DFUU4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum networks boosted by entanglement with a control system","license":"http://creativecommons.org/publicdomain/zero/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Giulio Chiribella, Saptarshi Roy, Tamal Guha","submitted_at":"2022-06-10T17:42:57Z","abstract_excerpt":"Networks of quantum devices with coherent control over their configuration offer promising advantages in quantum information processing. So far, the investigation of these advantages assumed that the control system was initially uncorrelated with the data processed by the network. Here, we explore the power of quantum correlations between data and control, showing two communication tasks that can be accomplished with information-erasing channels if and only if the sender shares prior entanglement with a third party (the ``controller'') controlling the network configuration. The first task is t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.05247","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/2206.05247/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":"2026-07-05T08:20:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"f0DpGL5+v4+MVyNaKjT8DDqnkm+iNcQp/KKpM7W2RfrJ0sUxQ6OD7dhvk5iVPigTUeHxk/uKH+IjcQWiJo5DAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T11:39:46.769461Z"},"content_sha256":"8d3ba358cd470b64dd46449f3c804872da7dbb0e2c6cf8f1f920f9c9cd2cbb39","schema_version":"1.0","event_id":"sha256:8d3ba358cd470b64dd46449f3c804872da7dbb0e2c6cf8f1f920f9c9cd2cbb39"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BAUJPYR2NM2PDV2FV5WD6DFUU4/bundle.json","state_url":"https://pith.science/pith/BAUJPYR2NM2PDV2FV5WD6DFUU4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BAUJPYR2NM2PDV2FV5WD6DFUU4/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":"2026-08-06T11:39:46Z","links":{"resolver":"https://pith.science/pith/BAUJPYR2NM2PDV2FV5WD6DFUU4","bundle":"https://pith.science/pith/BAUJPYR2NM2PDV2FV5WD6DFUU4/bundle.json","state":"https://pith.science/pith/BAUJPYR2NM2PDV2FV5WD6DFUU4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BAUJPYR2NM2PDV2FV5WD6DFUU4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:BAUJPYR2NM2PDV2FV5WD6DFUU4","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":"cde22b1d83a7ce2d7dac1cd76fe15541937af14ecd03426dfdd4628b37b4ba4c","cross_cats_sorted":[],"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"quant-ph","submitted_at":"2022-06-10T17:42:57Z","title_canon_sha256":"e1ed243a99d48296194cdd6fecebf7fc56aae44e28b684329ceaf4616ad130fe"},"schema_version":"1.0","source":{"id":"2206.05247","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.05247","created_at":"2026-07-05T08:20:48Z"},{"alias_kind":"arxiv_version","alias_value":"2206.05247v1","created_at":"2026-07-05T08:20:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.05247","created_at":"2026-07-05T08:20:48Z"},{"alias_kind":"pith_short_12","alias_value":"BAUJPYR2NM2P","created_at":"2026-07-05T08:20:48Z"},{"alias_kind":"pith_short_16","alias_value":"BAUJPYR2NM2PDV2F","created_at":"2026-07-05T08:20:48Z"},{"alias_kind":"pith_short_8","alias_value":"BAUJPYR2","created_at":"2026-07-05T08:20:48Z"}],"graph_snapshots":[{"event_id":"sha256:8d3ba358cd470b64dd46449f3c804872da7dbb0e2c6cf8f1f920f9c9cd2cbb39","target":"graph","created_at":"2026-07-05T08:20:48Z","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/2206.05247/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Networks of quantum devices with coherent control over their configuration offer promising advantages in quantum information processing. So far, the investigation of these advantages assumed that the control system was initially uncorrelated with the data processed by the network. Here, we explore the power of quantum correlations between data and control, showing two communication tasks that can be accomplished with information-erasing channels if and only if the sender shares prior entanglement with a third party (the ``controller'') controlling the network configuration. The first task is t","authors_text":"Giulio Chiribella, Saptarshi Roy, Tamal Guha","cross_cats":[],"headline":"","license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"quant-ph","submitted_at":"2022-06-10T17:42:57Z","title":"Quantum networks boosted by entanglement with a control system"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.05247","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":"sha256:1156a8cdb7a99bc710146fdb1a2cc5ca3effabdebc47160d07d02116d0d9c653","target":"record","created_at":"2026-07-05T08:20:48Z","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":"cde22b1d83a7ce2d7dac1cd76fe15541937af14ecd03426dfdd4628b37b4ba4c","cross_cats_sorted":[],"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"quant-ph","submitted_at":"2022-06-10T17:42:57Z","title_canon_sha256":"e1ed243a99d48296194cdd6fecebf7fc56aae44e28b684329ceaf4616ad130fe"},"schema_version":"1.0","source":{"id":"2206.05247","kind":"arxiv","version":1}},"canonical_sha256":"082897e23a6b34f1d745af6c3f0cb4a7098d09ddc351ca3ef763d48d9e19d246","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"082897e23a6b34f1d745af6c3f0cb4a7098d09ddc351ca3ef763d48d9e19d246","first_computed_at":"2026-07-05T08:20:48.921966Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:20:48.921966Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HKoAWDb5dGqFEXSSzV1RokaSi2vpTS2Zbxz92w4yln855J5/yht1LDBBLouioqRfrjyM6IBgm5TfPygvzCs9DA==","signature_status":"signed_v1","signed_at":"2026-07-05T08:20:48.922397Z","signed_message":"canonical_sha256_bytes"},"source_id":"2206.05247","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1156a8cdb7a99bc710146fdb1a2cc5ca3effabdebc47160d07d02116d0d9c653","sha256:8d3ba358cd470b64dd46449f3c804872da7dbb0e2c6cf8f1f920f9c9cd2cbb39"],"state_sha256":"c46990e0086caaa8d604bce4d4112979cf246db5122ea4686416214e0e427eca"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zfwPFd4pi1ROBwaVKpxJMNbrkkJzhRpqwE+KqBsMhG0Qfw48Wgu7o1jRI8KleQGGMNIn6usdSyMtARst14unAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T11:39:46.773503Z","bundle_sha256":"ec8101ddcd291ae1879cf864c2f6f26eace88a090e64d676b9cf0eebbef4b986"}}