{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:7QYCZWKLKLHEWUNMIP24QVIG6T","short_pith_number":"pith:7QYCZWKL","schema_version":"1.0","canonical_sha256":"fc302cd94b52ce4b51ac43f5c85506f4d9d188b5f2604baa6ece775ca1e9f9dc","source":{"kind":"arxiv","id":"1803.07751","version":2},"attestation_state":"computed","paper":{"title":"A Secure Proxy-based Access Control Scheme for Implantable Medical Devices","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CR","authors_text":"Haotian Chi, Longfei Wu, Xiaojiang Du","submitted_at":"2018-03-21T05:43:54Z","abstract_excerpt":"With the rapid development of health equipments, increasingly more patients have installed the implantable medical devices (IMD) in their bodies for diagnostic, monitoring, and therapeutic purposes. IMDs are extremely limited in computation power and battery capacity. Meanwhile, IMDs have to communicate with an external programmer device (i.e., IMD programmer) through the wireless channel, which put them under the risk of unauthorized access and malicious wireless attacks. In this paper, we propose a proxy-based fine-grained access control scheme for IMDs, which can prolong the IMD's lifetime "},"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":"1803.07751","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2018-03-21T05:43:54Z","cross_cats_sorted":[],"title_canon_sha256":"46991461294b863576f522937dee6bacb8fa78e6efb40e33dcfe4857b0d8f455","abstract_canon_sha256":"245e5c4778da3b32ad4727b32d1e6a55c38ae832f27848f7e494c8f10ea004e4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:11:57.096311Z","signature_b64":"Z80Pb6iVgn/iYzjYuAnXx7uXhsexCTHEs7tJepyT4nfmguHoh59C3TvxOl5GNu8kXSDpdgep992ClBYQJX9yDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fc302cd94b52ce4b51ac43f5c85506f4d9d188b5f2604baa6ece775ca1e9f9dc","last_reissued_at":"2026-05-18T00:11:57.095810Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:11:57.095810Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Secure Proxy-based Access Control Scheme for Implantable Medical Devices","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CR","authors_text":"Haotian Chi, Longfei Wu, Xiaojiang Du","submitted_at":"2018-03-21T05:43:54Z","abstract_excerpt":"With the rapid development of health equipments, increasingly more patients have installed the implantable medical devices (IMD) in their bodies for diagnostic, monitoring, and therapeutic purposes. IMDs are extremely limited in computation power and battery capacity. Meanwhile, IMDs have to communicate with an external programmer device (i.e., IMD programmer) through the wireless channel, which put them under the risk of unauthorized access and malicious wireless attacks. In this paper, we propose a proxy-based fine-grained access control scheme for IMDs, which can prolong the IMD's lifetime "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.07751","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"1803.07751","created_at":"2026-05-18T00:11:57.095896+00:00"},{"alias_kind":"arxiv_version","alias_value":"1803.07751v2","created_at":"2026-05-18T00:11:57.095896+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.07751","created_at":"2026-05-18T00:11:57.095896+00:00"},{"alias_kind":"pith_short_12","alias_value":"7QYCZWKLKLHE","created_at":"2026-05-18T12:32:11.075285+00:00"},{"alias_kind":"pith_short_16","alias_value":"7QYCZWKLKLHEWUNM","created_at":"2026-05-18T12:32:11.075285+00:00"},{"alias_kind":"pith_short_8","alias_value":"7QYCZWKL","created_at":"2026-05-18T12:32:11.075285+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/7QYCZWKLKLHEWUNMIP24QVIG6T","json":"https://pith.science/pith/7QYCZWKLKLHEWUNMIP24QVIG6T.json","graph_json":"https://pith.science/api/pith-number/7QYCZWKLKLHEWUNMIP24QVIG6T/graph.json","events_json":"https://pith.science/api/pith-number/7QYCZWKLKLHEWUNMIP24QVIG6T/events.json","paper":"https://pith.science/paper/7QYCZWKL"},"agent_actions":{"view_html":"https://pith.science/pith/7QYCZWKLKLHEWUNMIP24QVIG6T","download_json":"https://pith.science/pith/7QYCZWKLKLHEWUNMIP24QVIG6T.json","view_paper":"https://pith.science/paper/7QYCZWKL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1803.07751&json=true","fetch_graph":"https://pith.science/api/pith-number/7QYCZWKLKLHEWUNMIP24QVIG6T/graph.json","fetch_events":"https://pith.science/api/pith-number/7QYCZWKLKLHEWUNMIP24QVIG6T/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7QYCZWKLKLHEWUNMIP24QVIG6T/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7QYCZWKLKLHEWUNMIP24QVIG6T/action/storage_attestation","attest_author":"https://pith.science/pith/7QYCZWKLKLHEWUNMIP24QVIG6T/action/author_attestation","sign_citation":"https://pith.science/pith/7QYCZWKLKLHEWUNMIP24QVIG6T/action/citation_signature","submit_replication":"https://pith.science/pith/7QYCZWKLKLHEWUNMIP24QVIG6T/action/replication_record"}},"created_at":"2026-05-18T00:11:57.095896+00:00","updated_at":"2026-05-18T00:11:57.095896+00:00"}