{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:5BU4R7KK23FUXESKGVKJ6ZVW36","short_pith_number":"pith:5BU4R7KK","canonical_record":{"source":{"id":"1801.05938","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2018-01-18T05:13:15Z","cross_cats_sorted":[],"title_canon_sha256":"b94df765ca7fa27a8be1e8f41b1e2844465850bd179bd2b1a9f74b7cb2c44cd8","abstract_canon_sha256":"f2daa76337b32f22251a6c4e90bb5b68c552d17dabe31d2d9a31e2e75cad1f95"},"schema_version":"1.0"},"canonical_sha256":"e869c8fd4ad6cb4b924a35549f66b6dfae8c292b6dc1c1e4a3c7eb03d19ce33b","source":{"kind":"arxiv","id":"1801.05938","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.05938","created_at":"2026-05-18T00:25:36Z"},{"alias_kind":"arxiv_version","alias_value":"1801.05938v1","created_at":"2026-05-18T00:25:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.05938","created_at":"2026-05-18T00:25:36Z"},{"alias_kind":"pith_short_12","alias_value":"5BU4R7KK23FU","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_16","alias_value":"5BU4R7KK23FUXESK","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_8","alias_value":"5BU4R7KK","created_at":"2026-05-18T12:32:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:5BU4R7KK23FUXESKGVKJ6ZVW36","target":"record","payload":{"canonical_record":{"source":{"id":"1801.05938","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2018-01-18T05:13:15Z","cross_cats_sorted":[],"title_canon_sha256":"b94df765ca7fa27a8be1e8f41b1e2844465850bd179bd2b1a9f74b7cb2c44cd8","abstract_canon_sha256":"f2daa76337b32f22251a6c4e90bb5b68c552d17dabe31d2d9a31e2e75cad1f95"},"schema_version":"1.0"},"canonical_sha256":"e869c8fd4ad6cb4b924a35549f66b6dfae8c292b6dc1c1e4a3c7eb03d19ce33b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:25:36.057738Z","signature_b64":"yxyMpTBVXEdnPyeaviB/BLb+dC6puIzpBXAizJsKC6TVxVxX+ePdLd2/U5kd8Ym093aemsmYQ+eK/6YPU87sDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e869c8fd4ad6cb4b924a35549f66b6dfae8c292b6dc1c1e4a3c7eb03d19ce33b","last_reissued_at":"2026-05-18T00:25:36.056991Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:25:36.056991Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1801.05938","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:25:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tl6y5Xa9oUzPVc1iBS/7/1SJDe+TOVBvSb1FUOlsKmcxXc0YKc+hertkvNAW6TwRZpHKp1wAz3Ib3bKbyhjTBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T20:36:36.507974Z"},"content_sha256":"18e3d8a91f952ab0b18b97274323d6edf80f9181138afe0d44b1df184084b979","schema_version":"1.0","event_id":"sha256:18e3d8a91f952ab0b18b97274323d6edf80f9181138afe0d44b1df184084b979"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:5BU4R7KK23FUXESKGVKJ6ZVW36","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"WiLAD: Wireless Localisation through Anomaly Detection","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Aftab Khan, Cam Ly Nguyen","submitted_at":"2018-01-18T05:13:15Z","abstract_excerpt":"We propose a new approach towards RSS (Received Signal Strength) based wireless localisation for scenarios where, instead of absolute positioning of an object, only the information whether an object is inside or outside of a specific area is required. This is motivated through a number of applications including, but not limited to, a) security: detecting whether an object is removed from a secure location, b) wireless sensor networks: detecting sensor movements outside of a network area, and c) computational behaviour analytics: detecting customers leaving a retail store. The result of such de"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.05938","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":""},"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":"2026-05-18T00:25:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0S8HauzcEAMvOJBmaEcsUfi1Ep02tWlyC/0+imUfSXcKSGKBaNwNqHG5TmvFXSe5dOIvFh4ZKJSrXAaRau59AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T20:36:36.508549Z"},"content_sha256":"065bc82a8b6cfe12f6146067fb93772d836728e5e4ca6edaecf050605fac7743","schema_version":"1.0","event_id":"sha256:065bc82a8b6cfe12f6146067fb93772d836728e5e4ca6edaecf050605fac7743"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5BU4R7KK23FUXESKGVKJ6ZVW36/bundle.json","state_url":"https://pith.science/pith/5BU4R7KK23FUXESKGVKJ6ZVW36/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5BU4R7KK23FUXESKGVKJ6ZVW36/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":"2026-08-15T20:36:36Z","links":{"resolver":"https://pith.science/pith/5BU4R7KK23FUXESKGVKJ6ZVW36","bundle":"https://pith.science/pith/5BU4R7KK23FUXESKGVKJ6ZVW36/bundle.json","state":"https://pith.science/pith/5BU4R7KK23FUXESKGVKJ6ZVW36/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5BU4R7KK23FUXESKGVKJ6ZVW36/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:5BU4R7KK23FUXESKGVKJ6ZVW36","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":"f2daa76337b32f22251a6c4e90bb5b68c552d17dabe31d2d9a31e2e75cad1f95","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2018-01-18T05:13:15Z","title_canon_sha256":"b94df765ca7fa27a8be1e8f41b1e2844465850bd179bd2b1a9f74b7cb2c44cd8"},"schema_version":"1.0","source":{"id":"1801.05938","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.05938","created_at":"2026-05-18T00:25:36Z"},{"alias_kind":"arxiv_version","alias_value":"1801.05938v1","created_at":"2026-05-18T00:25:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.05938","created_at":"2026-05-18T00:25:36Z"},{"alias_kind":"pith_short_12","alias_value":"5BU4R7KK23FU","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_16","alias_value":"5BU4R7KK23FUXESK","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_8","alias_value":"5BU4R7KK","created_at":"2026-05-18T12:32:08Z"}],"graph_snapshots":[{"event_id":"sha256:065bc82a8b6cfe12f6146067fb93772d836728e5e4ca6edaecf050605fac7743","target":"graph","created_at":"2026-05-18T00:25:36Z","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":"We propose a new approach towards RSS (Received Signal Strength) based wireless localisation for scenarios where, instead of absolute positioning of an object, only the information whether an object is inside or outside of a specific area is required. This is motivated through a number of applications including, but not limited to, a) security: detecting whether an object is removed from a secure location, b) wireless sensor networks: detecting sensor movements outside of a network area, and c) computational behaviour analytics: detecting customers leaving a retail store. The result of such de","authors_text":"Aftab Khan, Cam Ly Nguyen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2018-01-18T05:13:15Z","title":"WiLAD: Wireless Localisation through Anomaly Detection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.05938","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":"sha256:18e3d8a91f952ab0b18b97274323d6edf80f9181138afe0d44b1df184084b979","target":"record","created_at":"2026-05-18T00:25:36Z","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":"f2daa76337b32f22251a6c4e90bb5b68c552d17dabe31d2d9a31e2e75cad1f95","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2018-01-18T05:13:15Z","title_canon_sha256":"b94df765ca7fa27a8be1e8f41b1e2844465850bd179bd2b1a9f74b7cb2c44cd8"},"schema_version":"1.0","source":{"id":"1801.05938","kind":"arxiv","version":1}},"canonical_sha256":"e869c8fd4ad6cb4b924a35549f66b6dfae8c292b6dc1c1e4a3c7eb03d19ce33b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e869c8fd4ad6cb4b924a35549f66b6dfae8c292b6dc1c1e4a3c7eb03d19ce33b","first_computed_at":"2026-05-18T00:25:36.056991Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:25:36.056991Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yxyMpTBVXEdnPyeaviB/BLb+dC6puIzpBXAizJsKC6TVxVxX+ePdLd2/U5kd8Ym093aemsmYQ+eK/6YPU87sDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:25:36.057738Z","signed_message":"canonical_sha256_bytes"},"source_id":"1801.05938","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:18e3d8a91f952ab0b18b97274323d6edf80f9181138afe0d44b1df184084b979","sha256:065bc82a8b6cfe12f6146067fb93772d836728e5e4ca6edaecf050605fac7743"],"state_sha256":"47b5da3d6759697a7894f4d886a93d217772f5d3f071adeab1e5c78486625ccd"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"37bbtkucX91RI5KeNISCix5ifcvPu8IydhV5bdlbtUJ+X2H1dTtL1A7luWqpk4iV5yAKDZBl6hdkx6FxjMToCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T20:36:36.512797Z","bundle_sha256":"9719ce2a20e0733042b64c87bed1aeb80d24457a16c89ca6444c526788ea9eb6"}}