{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:52GYMHND3KDP6USUQYI6SRQIU5","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":"db0ddc8d47f744c95d47dc118f63c28f1b61a895f8b185b3c7c0acb4fbf6974c","cross_cats_sorted":["cs.IT","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.TO","submitted_at":"2018-05-22T08:54:49Z","title_canon_sha256":"51e95a083ef6adc23255bed79a999f20b101c0cd69c1eb7d6bad7963e102200d"},"schema_version":"1.0","source":{"id":"1805.08777","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.08777","created_at":"2026-05-18T00:15:09Z"},{"alias_kind":"arxiv_version","alias_value":"1805.08777v1","created_at":"2026-05-18T00:15:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.08777","created_at":"2026-05-18T00:15:09Z"},{"alias_kind":"pith_short_12","alias_value":"52GYMHND3KDP","created_at":"2026-05-18T12:32:05Z"},{"alias_kind":"pith_short_16","alias_value":"52GYMHND3KDP6USU","created_at":"2026-05-18T12:32:05Z"},{"alias_kind":"pith_short_8","alias_value":"52GYMHND","created_at":"2026-05-18T12:32:05Z"}],"graph_snapshots":[{"event_id":"sha256:8de0439897554168e4ec261eceae971c374c650a89bd8dd2c24372b56901c4a9","target":"graph","created_at":"2026-05-18T00:15:09Z","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"},"paper":{"abstract_excerpt":"In this paper, we propose using mobile nanosensors (MNSs) for early stage anomaly detection. For concreteness, we focus on the detection of cancer cells located in a particular region of a blood vessel. These cancer cells produce and emit special molecules, so-called biomarkers, which are symptomatic for the presence of anomaly, into the cardiovascular system. Detection of cancer biomarkers with conventional blood tests is difficult in the early stages of a cancer due to the very low concentration of the biomarkers in the samples taken. However, close to the cancer cells, the concentration of ","authors_text":"Arman Ahmadzadeh, Masoumeh Nasiri-Kenari, Reza Mosayebi, Robert Schober, Vahid Jamali, Wayan Wicke","cross_cats":["cs.IT","math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.TO","submitted_at":"2018-05-22T08:54:49Z","title":"Early Cancer Detection in Blood Vessels Using Mobile Nanosensors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.08777","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":"sha256:21cb3c8f52bd5a4211172612a75cad72373972389863a6425dd243d65f2ad894","target":"record","created_at":"2026-05-18T00:15:09Z","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":"db0ddc8d47f744c95d47dc118f63c28f1b61a895f8b185b3c7c0acb4fbf6974c","cross_cats_sorted":["cs.IT","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.TO","submitted_at":"2018-05-22T08:54:49Z","title_canon_sha256":"51e95a083ef6adc23255bed79a999f20b101c0cd69c1eb7d6bad7963e102200d"},"schema_version":"1.0","source":{"id":"1805.08777","kind":"arxiv","version":1}},"canonical_sha256":"ee8d861da3da86ff52548611e94608a76ccf8f4b0ed5dcca2a90f275302926d1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ee8d861da3da86ff52548611e94608a76ccf8f4b0ed5dcca2a90f275302926d1","first_computed_at":"2026-05-18T00:15:09.408535Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:15:09.408535Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IwaRzftZ/NPxWyvhJLw7Ugoi3VnQpsl2ZAL+2UM8RmE4x3ThHFGlNZmG8iQvR0hjx06jdGNVw0x9NU+n6JQBBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:15:09.408896Z","signed_message":"canonical_sha256_bytes"},"source_id":"1805.08777","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:21cb3c8f52bd5a4211172612a75cad72373972389863a6425dd243d65f2ad894","sha256:8de0439897554168e4ec261eceae971c374c650a89bd8dd2c24372b56901c4a9"],"state_sha256":"7c8d6de4b21f41f4d21371a3e99085e2a2260f5cd3412354fe0b191aef85f679"}