{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:LAJUOUWOKQSTKJKUGUB4ORVU4R","short_pith_number":"pith:LAJUOUWO","canonical_record":{"source":{"id":"2401.14622","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"quant-ph","submitted_at":"2024-01-26T03:36:13Z","cross_cats_sorted":[],"title_canon_sha256":"e9aa9a59b87e0cc72e34e0806f45284c4d1bd8e6119400f9f5041f315b122e27","abstract_canon_sha256":"c0c6accb1dd53b7815769698945db6ffe9bf336f2388b877434522db56175db1"},"schema_version":"1.0"},"canonical_sha256":"58134752ce54253525543503c746b4e4775dafaa2533633800741918849223b3","source":{"kind":"arxiv","id":"2401.14622","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.14622","created_at":"2026-07-05T09:20:39Z"},{"alias_kind":"arxiv_version","alias_value":"2401.14622v3","created_at":"2026-07-05T09:20:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.14622","created_at":"2026-07-05T09:20:39Z"},{"alias_kind":"pith_short_12","alias_value":"LAJUOUWOKQST","created_at":"2026-07-05T09:20:39Z"},{"alias_kind":"pith_short_16","alias_value":"LAJUOUWOKQSTKJKU","created_at":"2026-07-05T09:20:39Z"},{"alias_kind":"pith_short_8","alias_value":"LAJUOUWO","created_at":"2026-07-05T09:20:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:LAJUOUWOKQSTKJKUGUB4ORVU4R","target":"record","payload":{"canonical_record":{"source":{"id":"2401.14622","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"quant-ph","submitted_at":"2024-01-26T03:36:13Z","cross_cats_sorted":[],"title_canon_sha256":"e9aa9a59b87e0cc72e34e0806f45284c4d1bd8e6119400f9f5041f315b122e27","abstract_canon_sha256":"c0c6accb1dd53b7815769698945db6ffe9bf336f2388b877434522db56175db1"},"schema_version":"1.0"},"canonical_sha256":"58134752ce54253525543503c746b4e4775dafaa2533633800741918849223b3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:20:39.522531Z","signature_b64":"2nM+m88QkvlQj5hdd9rrwQyH7UXWzWyDps6tVg3b1DrVB+5eSg/LLYkNqfYQTOdx1QapYP8eGsBArbc71daWBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"58134752ce54253525543503c746b4e4775dafaa2533633800741918849223b3","last_reissued_at":"2026-07-05T09:20:39.522031Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:20:39.522031Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2401.14622","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":"2026-07-05T09:20:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3n+cE9VjK8wDyS3vX8ddn8XmZ/GRroyfTnE/pegvTA4CDbDmLfp/P2AkqzhLtMcWcBfafbVhiYLyJLOQG4WLBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-10T08:44:31.896267Z"},"content_sha256":"3b0d107f8441dd151a8a7d40a731e5499e297f9df50803ba32b8ec441d909555","schema_version":"1.0","event_id":"sha256:3b0d107f8441dd151a8a7d40a731e5499e297f9df50803ba32b8ec441d909555"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:LAJUOUWOKQSTKJKUGUB4ORVU4R","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Empirical Risk-aware Machine Learning on Trojan-Horse Detection for Trusted Quantum Key Distribution Networks","license":"http://creativecommons.org/publicdomain/zero/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Bjorn Ottersten, Hong-Fu Chou, Ilora Maity, Jorge L. Gonzalez-Rios, Juan Carlos Merlano-Duncan, Luis M. Garces-Socarras, Sean Longyu Ma, Symeon Chatzinotas, Thang X. Vu","submitted_at":"2024-01-26T03:36:13Z","abstract_excerpt":"Quantum key distribution (QKD) is a cryptographic technique that leverages principles of quantum mechanics to offer extremely high levels of data security during transmission. It is well acknowledged for its capacity to accomplish provable security. However, the existence of a gap between theoretical concepts and practical implementation has raised concerns about the trustworthiness of QKD networks. In order to mitigate this disparity, we propose the implementation of risk-aware machine learning techniques that present risk analysis for Trojan-horse attacks over the time-variant quantum channe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.14622","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/2401.14622/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":"2026-07-05T09:20:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"89kMMMT3H31pIfX0tT7GeyCrN6CzoNlvQiakKsGVciGVllBqqxQvx0TNw2ppXcEwelFaJM5fJiicOWpzMQhzDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-10T08:44:31.896650Z"},"content_sha256":"93825ccb30d0f451880829c20666d76f5f853e2e97f7fe3faaecf3d4c0b19956","schema_version":"1.0","event_id":"sha256:93825ccb30d0f451880829c20666d76f5f853e2e97f7fe3faaecf3d4c0b19956"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LAJUOUWOKQSTKJKUGUB4ORVU4R/bundle.json","state_url":"https://pith.science/pith/LAJUOUWOKQSTKJKUGUB4ORVU4R/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LAJUOUWOKQSTKJKUGUB4ORVU4R/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":"2026-07-10T08:44:31Z","links":{"resolver":"https://pith.science/pith/LAJUOUWOKQSTKJKUGUB4ORVU4R","bundle":"https://pith.science/pith/LAJUOUWOKQSTKJKUGUB4ORVU4R/bundle.json","state":"https://pith.science/pith/LAJUOUWOKQSTKJKUGUB4ORVU4R/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LAJUOUWOKQSTKJKUGUB4ORVU4R/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:LAJUOUWOKQSTKJKUGUB4ORVU4R","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":"c0c6accb1dd53b7815769698945db6ffe9bf336f2388b877434522db56175db1","cross_cats_sorted":[],"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"quant-ph","submitted_at":"2024-01-26T03:36:13Z","title_canon_sha256":"e9aa9a59b87e0cc72e34e0806f45284c4d1bd8e6119400f9f5041f315b122e27"},"schema_version":"1.0","source":{"id":"2401.14622","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.14622","created_at":"2026-07-05T09:20:39Z"},{"alias_kind":"arxiv_version","alias_value":"2401.14622v3","created_at":"2026-07-05T09:20:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.14622","created_at":"2026-07-05T09:20:39Z"},{"alias_kind":"pith_short_12","alias_value":"LAJUOUWOKQST","created_at":"2026-07-05T09:20:39Z"},{"alias_kind":"pith_short_16","alias_value":"LAJUOUWOKQSTKJKU","created_at":"2026-07-05T09:20:39Z"},{"alias_kind":"pith_short_8","alias_value":"LAJUOUWO","created_at":"2026-07-05T09:20:39Z"}],"graph_snapshots":[{"event_id":"sha256:93825ccb30d0f451880829c20666d76f5f853e2e97f7fe3faaecf3d4c0b19956","target":"graph","created_at":"2026-07-05T09:20:39Z","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/2401.14622/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Quantum key distribution (QKD) is a cryptographic technique that leverages principles of quantum mechanics to offer extremely high levels of data security during transmission. It is well acknowledged for its capacity to accomplish provable security. However, the existence of a gap between theoretical concepts and practical implementation has raised concerns about the trustworthiness of QKD networks. In order to mitigate this disparity, we propose the implementation of risk-aware machine learning techniques that present risk analysis for Trojan-horse attacks over the time-variant quantum channe","authors_text":"Bjorn Ottersten, Hong-Fu Chou, Ilora Maity, Jorge L. Gonzalez-Rios, Juan Carlos Merlano-Duncan, Luis M. Garces-Socarras, Sean Longyu Ma, Symeon Chatzinotas, Thang X. Vu","cross_cats":[],"headline":"","license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"quant-ph","submitted_at":"2024-01-26T03:36:13Z","title":"Empirical Risk-aware Machine Learning on Trojan-Horse Detection for Trusted Quantum Key Distribution Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.14622","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":"sha256:3b0d107f8441dd151a8a7d40a731e5499e297f9df50803ba32b8ec441d909555","target":"record","created_at":"2026-07-05T09:20:39Z","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":"c0c6accb1dd53b7815769698945db6ffe9bf336f2388b877434522db56175db1","cross_cats_sorted":[],"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"quant-ph","submitted_at":"2024-01-26T03:36:13Z","title_canon_sha256":"e9aa9a59b87e0cc72e34e0806f45284c4d1bd8e6119400f9f5041f315b122e27"},"schema_version":"1.0","source":{"id":"2401.14622","kind":"arxiv","version":3}},"canonical_sha256":"58134752ce54253525543503c746b4e4775dafaa2533633800741918849223b3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"58134752ce54253525543503c746b4e4775dafaa2533633800741918849223b3","first_computed_at":"2026-07-05T09:20:39.522031Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:20:39.522031Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2nM+m88QkvlQj5hdd9rrwQyH7UXWzWyDps6tVg3b1DrVB+5eSg/LLYkNqfYQTOdx1QapYP8eGsBArbc71daWBw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:20:39.522531Z","signed_message":"canonical_sha256_bytes"},"source_id":"2401.14622","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3b0d107f8441dd151a8a7d40a731e5499e297f9df50803ba32b8ec441d909555","sha256:93825ccb30d0f451880829c20666d76f5f853e2e97f7fe3faaecf3d4c0b19956"],"state_sha256":"a207e005131b2caa512d9032f2f5893a7e50f173ae2da8fc5e0d3cf8c8dd30c1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MIfPA9IByrFHiCvYDZMLy1m3R/XpgO9ZCBYvIftkUhEtG4RBZB2DxyZFflt8Pb3A4eyzAYYrQwWLya73wjuwDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-10T08:44:31.898653Z","bundle_sha256":"fc71597f40b53327afc3a1df1777bf61f32de6392b4972bd2f2cf875826e3427"}}