{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:OQYMI5XZMPGCRNG4P2IA2MLNSN","short_pith_number":"pith:OQYMI5XZ","schema_version":"1.0","canonical_sha256":"7430c476f963cc28b4dc7e900d316d936319bd381ba3c832e080601f1dad573a","source":{"kind":"arxiv","id":"2105.07037","version":1},"attestation_state":"computed","paper":{"title":"Information Theoretic Key Agreement Protocol based on ECG signals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CY","eess.SP"],"primary_cat":"cs.CR","authors_text":"Alberto Muraro, Anna V. Guglielmi, Giulia Cisotto, Nicola Laurenti","submitted_at":"2021-05-14T18:58:44Z","abstract_excerpt":"Wireless body area networks (WBANs) are becoming increasingly popular as they allow individuals to continuously monitor their vitals and physiological parameters remotely from the hospital. With the spread of the SARS-CoV-2 pandemic, the availability of portable pulse-oximeters and wearable heart rate detectors has boomed in the market. At the same time, in 2020 we assisted to an unprecedented increase of healthcare breaches, revealing the extreme vulnerability of the current generation of WBANs. Therefore, the development of new security protocols to ensure data protection, authentication, in"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2105.07037","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2021-05-14T18:58:44Z","cross_cats_sorted":["cs.CY","eess.SP"],"title_canon_sha256":"c92d9f467923ec6c14d2588c7d6c23d32374d5da62c30f96ae035e1bbb2cec60","abstract_canon_sha256":"def585898a3b6c0d30c53d67447ae7edcd27cc4798531d44be0c2d0594107c62"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:40:36.333726Z","signature_b64":"dkcewp+VrVU9TjhyWEANLmCY5M3jasRY/Qu2OXqAnB/odEbeylC0Kt4PYOlMdrecXnmN7bPGz4RJjQino1SMBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7430c476f963cc28b4dc7e900d316d936319bd381ba3c832e080601f1dad573a","last_reissued_at":"2026-07-05T02:40:36.333242Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:40:36.333242Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Information Theoretic Key Agreement Protocol based on ECG signals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CY","eess.SP"],"primary_cat":"cs.CR","authors_text":"Alberto Muraro, Anna V. Guglielmi, Giulia Cisotto, Nicola Laurenti","submitted_at":"2021-05-14T18:58:44Z","abstract_excerpt":"Wireless body area networks (WBANs) are becoming increasingly popular as they allow individuals to continuously monitor their vitals and physiological parameters remotely from the hospital. With the spread of the SARS-CoV-2 pandemic, the availability of portable pulse-oximeters and wearable heart rate detectors has boomed in the market. At the same time, in 2020 we assisted to an unprecedented increase of healthcare breaches, revealing the extreme vulnerability of the current generation of WBANs. Therefore, the development of new security protocols to ensure data protection, authentication, in"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2105.07037","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/2105.07037/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2105.07037","created_at":"2026-07-05T02:40:36.333293+00:00"},{"alias_kind":"arxiv_version","alias_value":"2105.07037v1","created_at":"2026-07-05T02:40:36.333293+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2105.07037","created_at":"2026-07-05T02:40:36.333293+00:00"},{"alias_kind":"pith_short_12","alias_value":"OQYMI5XZMPGC","created_at":"2026-07-05T02:40:36.333293+00:00"},{"alias_kind":"pith_short_16","alias_value":"OQYMI5XZMPGCRNG4","created_at":"2026-07-05T02:40:36.333293+00:00"},{"alias_kind":"pith_short_8","alias_value":"OQYMI5XZ","created_at":"2026-07-05T02:40:36.333293+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/OQYMI5XZMPGCRNG4P2IA2MLNSN","json":"https://pith.science/pith/OQYMI5XZMPGCRNG4P2IA2MLNSN.json","graph_json":"https://pith.science/api/pith-number/OQYMI5XZMPGCRNG4P2IA2MLNSN/graph.json","events_json":"https://pith.science/api/pith-number/OQYMI5XZMPGCRNG4P2IA2MLNSN/events.json","paper":"https://pith.science/paper/OQYMI5XZ"},"agent_actions":{"view_html":"https://pith.science/pith/OQYMI5XZMPGCRNG4P2IA2MLNSN","download_json":"https://pith.science/pith/OQYMI5XZMPGCRNG4P2IA2MLNSN.json","view_paper":"https://pith.science/paper/OQYMI5XZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2105.07037&json=true","fetch_graph":"https://pith.science/api/pith-number/OQYMI5XZMPGCRNG4P2IA2MLNSN/graph.json","fetch_events":"https://pith.science/api/pith-number/OQYMI5XZMPGCRNG4P2IA2MLNSN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OQYMI5XZMPGCRNG4P2IA2MLNSN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OQYMI5XZMPGCRNG4P2IA2MLNSN/action/storage_attestation","attest_author":"https://pith.science/pith/OQYMI5XZMPGCRNG4P2IA2MLNSN/action/author_attestation","sign_citation":"https://pith.science/pith/OQYMI5XZMPGCRNG4P2IA2MLNSN/action/citation_signature","submit_replication":"https://pith.science/pith/OQYMI5XZMPGCRNG4P2IA2MLNSN/action/replication_record"}},"created_at":"2026-07-05T02:40:36.333293+00:00","updated_at":"2026-07-05T02:40:36.333293+00:00"}