{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:LC4TLJTF5NRI42DC222CR2YUIS","short_pith_number":"pith:LC4TLJTF","schema_version":"1.0","canonical_sha256":"58b935a665eb628e6862d6b428eb14449aa5573122b92df81dfd282937eef37f","source":{"kind":"arxiv","id":"2505.16823","version":1},"attestation_state":"computed","paper":{"title":"OWP-IMU: An RSS-based Optical Wireless and IMU Indoor Positioning Dataset","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"eess.SP","authors_text":"Daan Delabie, Fan Wu, Francois Rottenberg, Jorik De Bruycker, Lieven De Strycker, Nobby Stevens","submitted_at":"2025-05-22T15:58:17Z","abstract_excerpt":"Received signal strength (RSS)-based optical wireless positioning (OWP) systems are becoming popular for indoor localization because they are low-cost and accurate. However, few open-source datasets are available to test and analyze RSS-based OWP systems. In this paper, we collected RSS values at a sampling frequency of 27 Hz, inertial measurement unit (IMU) at a sampling frequency of 200 Hz and the ground truth at a sampling frequency of 160 Hz in two indoor environments. One environment has no obstacles, and the other has a metal column as an obstacle to represent a non-line-of-sight (NLOS) "},"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":"2505.16823","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SP","submitted_at":"2025-05-22T15:58:17Z","cross_cats_sorted":[],"title_canon_sha256":"c08138ae8a5c934d833be7394cb838b35384034f47b50520e969be60c8a0a952","abstract_canon_sha256":"2528b358198d01c41733255e4cb3edd22de12bd41d55dc87522314f5ac1bbe46"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:07:41.778213Z","signature_b64":"ZoQdddIzDXl5IsGGKwx9oP5H75X2RBkbjgayLGJ9wec+RrRKffvFD3ixlkhPjq4uD+wXuswmMji1y3X+G0IVAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"58b935a665eb628e6862d6b428eb14449aa5573122b92df81dfd282937eef37f","last_reissued_at":"2026-07-05T11:07:41.777682Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:07:41.777682Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"OWP-IMU: An RSS-based Optical Wireless and IMU Indoor Positioning Dataset","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"eess.SP","authors_text":"Daan Delabie, Fan Wu, Francois Rottenberg, Jorik De Bruycker, Lieven De Strycker, Nobby Stevens","submitted_at":"2025-05-22T15:58:17Z","abstract_excerpt":"Received signal strength (RSS)-based optical wireless positioning (OWP) systems are becoming popular for indoor localization because they are low-cost and accurate. However, few open-source datasets are available to test and analyze RSS-based OWP systems. In this paper, we collected RSS values at a sampling frequency of 27 Hz, inertial measurement unit (IMU) at a sampling frequency of 200 Hz and the ground truth at a sampling frequency of 160 Hz in two indoor environments. One environment has no obstacles, and the other has a metal column as an obstacle to represent a non-line-of-sight (NLOS) "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.16823","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/2505.16823/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":"2505.16823","created_at":"2026-07-05T11:07:41.777750+00:00"},{"alias_kind":"arxiv_version","alias_value":"2505.16823v1","created_at":"2026-07-05T11:07:41.777750+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.16823","created_at":"2026-07-05T11:07:41.777750+00:00"},{"alias_kind":"pith_short_12","alias_value":"LC4TLJTF5NRI","created_at":"2026-07-05T11:07:41.777750+00:00"},{"alias_kind":"pith_short_16","alias_value":"LC4TLJTF5NRI42DC","created_at":"2026-07-05T11:07:41.777750+00:00"},{"alias_kind":"pith_short_8","alias_value":"LC4TLJTF","created_at":"2026-07-05T11:07:41.777750+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/LC4TLJTF5NRI42DC222CR2YUIS","json":"https://pith.science/pith/LC4TLJTF5NRI42DC222CR2YUIS.json","graph_json":"https://pith.science/api/pith-number/LC4TLJTF5NRI42DC222CR2YUIS/graph.json","events_json":"https://pith.science/api/pith-number/LC4TLJTF5NRI42DC222CR2YUIS/events.json","paper":"https://pith.science/paper/LC4TLJTF"},"agent_actions":{"view_html":"https://pith.science/pith/LC4TLJTF5NRI42DC222CR2YUIS","download_json":"https://pith.science/pith/LC4TLJTF5NRI42DC222CR2YUIS.json","view_paper":"https://pith.science/paper/LC4TLJTF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2505.16823&json=true","fetch_graph":"https://pith.science/api/pith-number/LC4TLJTF5NRI42DC222CR2YUIS/graph.json","fetch_events":"https://pith.science/api/pith-number/LC4TLJTF5NRI42DC222CR2YUIS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LC4TLJTF5NRI42DC222CR2YUIS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LC4TLJTF5NRI42DC222CR2YUIS/action/storage_attestation","attest_author":"https://pith.science/pith/LC4TLJTF5NRI42DC222CR2YUIS/action/author_attestation","sign_citation":"https://pith.science/pith/LC4TLJTF5NRI42DC222CR2YUIS/action/citation_signature","submit_replication":"https://pith.science/pith/LC4TLJTF5NRI42DC222CR2YUIS/action/replication_record"}},"created_at":"2026-07-05T11:07:41.777750+00:00","updated_at":"2026-07-05T11:07:41.777750+00:00"}