{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:POKDDL5CRT47ZJXTSGK6BGP3VD","short_pith_number":"pith:POKDDL5C","canonical_record":{"source":{"id":"2308.12739","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-08-24T12:32:48Z","cross_cats_sorted":["cs.IT","cs.NI","math.IT"],"title_canon_sha256":"5d367d1dbe98c76632fb4b735d9723eef0ef4bb18ae6e7172d97b2e7a087a433","abstract_canon_sha256":"0e902a298e49b67a33a682aad3924f7d944d31713449a8f70f142a559b52032c"},"schema_version":"1.0"},"canonical_sha256":"7b9431afa28cf9fca6f39195e099fba8c675b9dbec9efaeaa270075bba97dadb","source":{"kind":"arxiv","id":"2308.12739","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.12739","created_at":"2026-07-05T08:23:54Z"},{"alias_kind":"arxiv_version","alias_value":"2308.12739v3","created_at":"2026-07-05T08:23:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.12739","created_at":"2026-07-05T08:23:54Z"},{"alias_kind":"pith_short_12","alias_value":"POKDDL5CRT47","created_at":"2026-07-05T08:23:54Z"},{"alias_kind":"pith_short_16","alias_value":"POKDDL5CRT47ZJXT","created_at":"2026-07-05T08:23:54Z"},{"alias_kind":"pith_short_8","alias_value":"POKDDL5C","created_at":"2026-07-05T08:23:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:POKDDL5CRT47ZJXTSGK6BGP3VD","target":"record","payload":{"canonical_record":{"source":{"id":"2308.12739","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-08-24T12:32:48Z","cross_cats_sorted":["cs.IT","cs.NI","math.IT"],"title_canon_sha256":"5d367d1dbe98c76632fb4b735d9723eef0ef4bb18ae6e7172d97b2e7a087a433","abstract_canon_sha256":"0e902a298e49b67a33a682aad3924f7d944d31713449a8f70f142a559b52032c"},"schema_version":"1.0"},"canonical_sha256":"7b9431afa28cf9fca6f39195e099fba8c675b9dbec9efaeaa270075bba97dadb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:23:54.749296Z","signature_b64":"B3HPAnldFELe2ZibdxTAHw6QQ2CxZLtZpJQyXXv5+6A79gJQAWbbrrGLs1fI51KCQmHKv8rT7Mcb0oiiL13oDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7b9431afa28cf9fca6f39195e099fba8c675b9dbec9efaeaa270075bba97dadb","last_reissued_at":"2026-07-05T08:23:54.748815Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:23:54.748815Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2308.12739","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T08:23:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ddqIqQuhYo5zrDypKPemepjbqXL7pYtHo6AHSGy64XLyf76UsIZkR/wBEDvVeEDDo0B9G+xUG/ucpymUHW91AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T14:52:08.354084Z"},"content_sha256":"f3caaf60584c755d9db9471387fe9f65284c0f44ba5855ec5045d8cc55ecc120","schema_version":"1.0","event_id":"sha256:f3caaf60584c755d9db9471387fe9f65284c0f44ba5855ec5045d8cc55ecc120"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:POKDDL5CRT47ZJXTSGK6BGP3VD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Practical limitations on robustness and scalability of quantum Internet","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.IT","cs.NI","math.IT"],"primary_cat":"quant-ph","authors_text":"Abhishek Sadhu, Karol Horodecki, Meghana Ayyala Somayajula, Siddhartha Das","submitted_at":"2023-08-24T12:32:48Z","abstract_excerpt":"As quantum theory allows for information processing and computing tasks that otherwise are not possible with classical systems, there is a need and use of quantum Internet beyond existing network systems. At the same time, the realization of a desirably functional quantum Internet is hindered by fundamental and practical challenges such as high loss during transmission of quantum systems, decoherence due to interaction with the environment, fragility of quantum states, etc. We study the implications of these constraints by analyzing the limitations on the scaling and robustness of quantum Inte"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.12739","kind":"arxiv","version":3},"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/2308.12739/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":"2026-07-05T08:23:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YHhWtcyQ05byPt7FDKI/is1Y1GO2I2u6EcFdcCNByIJS3INQFO6c13V5KJk1uWBoVQMgEm/CrPN1QslS2gTrDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T14:52:08.354668Z"},"content_sha256":"b164575e306ac0082fe2bb379c5706eeb47b94cd8859200099070335e5e32a73","schema_version":"1.0","event_id":"sha256:b164575e306ac0082fe2bb379c5706eeb47b94cd8859200099070335e5e32a73"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/POKDDL5CRT47ZJXTSGK6BGP3VD/bundle.json","state_url":"https://pith.science/pith/POKDDL5CRT47ZJXTSGK6BGP3VD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/POKDDL5CRT47ZJXTSGK6BGP3VD/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":"2026-08-16T14:52:08Z","links":{"resolver":"https://pith.science/pith/POKDDL5CRT47ZJXTSGK6BGP3VD","bundle":"https://pith.science/pith/POKDDL5CRT47ZJXTSGK6BGP3VD/bundle.json","state":"https://pith.science/pith/POKDDL5CRT47ZJXTSGK6BGP3VD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/POKDDL5CRT47ZJXTSGK6BGP3VD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:POKDDL5CRT47ZJXTSGK6BGP3VD","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":"0e902a298e49b67a33a682aad3924f7d944d31713449a8f70f142a559b52032c","cross_cats_sorted":["cs.IT","cs.NI","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-08-24T12:32:48Z","title_canon_sha256":"5d367d1dbe98c76632fb4b735d9723eef0ef4bb18ae6e7172d97b2e7a087a433"},"schema_version":"1.0","source":{"id":"2308.12739","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.12739","created_at":"2026-07-05T08:23:54Z"},{"alias_kind":"arxiv_version","alias_value":"2308.12739v3","created_at":"2026-07-05T08:23:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.12739","created_at":"2026-07-05T08:23:54Z"},{"alias_kind":"pith_short_12","alias_value":"POKDDL5CRT47","created_at":"2026-07-05T08:23:54Z"},{"alias_kind":"pith_short_16","alias_value":"POKDDL5CRT47ZJXT","created_at":"2026-07-05T08:23:54Z"},{"alias_kind":"pith_short_8","alias_value":"POKDDL5C","created_at":"2026-07-05T08:23:54Z"}],"graph_snapshots":[{"event_id":"sha256:b164575e306ac0082fe2bb379c5706eeb47b94cd8859200099070335e5e32a73","target":"graph","created_at":"2026-07-05T08:23:54Z","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/2308.12739/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"As quantum theory allows for information processing and computing tasks that otherwise are not possible with classical systems, there is a need and use of quantum Internet beyond existing network systems. At the same time, the realization of a desirably functional quantum Internet is hindered by fundamental and practical challenges such as high loss during transmission of quantum systems, decoherence due to interaction with the environment, fragility of quantum states, etc. We study the implications of these constraints by analyzing the limitations on the scaling and robustness of quantum Inte","authors_text":"Abhishek Sadhu, Karol Horodecki, Meghana Ayyala Somayajula, Siddhartha Das","cross_cats":["cs.IT","cs.NI","math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-08-24T12:32:48Z","title":"Practical limitations on robustness and scalability of quantum Internet"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.12739","kind":"arxiv","version":3},"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:f3caaf60584c755d9db9471387fe9f65284c0f44ba5855ec5045d8cc55ecc120","target":"record","created_at":"2026-07-05T08:23:54Z","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":"0e902a298e49b67a33a682aad3924f7d944d31713449a8f70f142a559b52032c","cross_cats_sorted":["cs.IT","cs.NI","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-08-24T12:32:48Z","title_canon_sha256":"5d367d1dbe98c76632fb4b735d9723eef0ef4bb18ae6e7172d97b2e7a087a433"},"schema_version":"1.0","source":{"id":"2308.12739","kind":"arxiv","version":3}},"canonical_sha256":"7b9431afa28cf9fca6f39195e099fba8c675b9dbec9efaeaa270075bba97dadb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7b9431afa28cf9fca6f39195e099fba8c675b9dbec9efaeaa270075bba97dadb","first_computed_at":"2026-07-05T08:23:54.748815Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:23:54.748815Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"B3HPAnldFELe2ZibdxTAHw6QQ2CxZLtZpJQyXXv5+6A79gJQAWbbrrGLs1fI51KCQmHKv8rT7Mcb0oiiL13oDg==","signature_status":"signed_v1","signed_at":"2026-07-05T08:23:54.749296Z","signed_message":"canonical_sha256_bytes"},"source_id":"2308.12739","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f3caaf60584c755d9db9471387fe9f65284c0f44ba5855ec5045d8cc55ecc120","sha256:b164575e306ac0082fe2bb379c5706eeb47b94cd8859200099070335e5e32a73"],"state_sha256":"66f188e4495ef5ee3dc0ad5a914c9f41e68713788c6bc9c50fca90749c213dcf"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dA4NMtW9ReUnocOWQOiplEk+bzimuK7yHxk+01lMED5PSmMaetqFp08hP2uy+yLntYJfUrcYCj+xHgEZyUPyDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-16T14:52:08.358685Z","bundle_sha256":"b69f0b54178e93586aeb7d5bae012269ebee6c9a3ce91532f2de3770cbb1c4da"}}