{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:SPBDQ5I5LR5BV622P57ZXWFL33","short_pith_number":"pith:SPBDQ5I5","schema_version":"1.0","canonical_sha256":"93c238751d5c7a1afb5a7f7f9bd8abdec1f4b2e55074c5c3e821ed987e68aac2","source":{"kind":"arxiv","id":"2608.08285","version":1},"attestation_state":"computed","paper":{"title":"Ego-OSCAR: Egocentric Open source Stereo CAptuRe System","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AR","cs.RO"],"primary_cat":"cs.CV","authors_text":"Abhishek Anand, Gunjan Paul, Pratyush Kumar Patnaik, Satpal Singh Rathore, Senthil Palanisamy, Shubhanshu Khatana","submitted_at":"2026-08-08T18:35:01Z","abstract_excerpt":"We present Ego-OSCAR, an open-hardware, low-cost, head-mounted stereo-inertial capture device for egocentric data collection in the wild. EgoOSCAR pairs a hardware-synchronized global-shutter stereo camera with a 6- axis IMU, an embedded Linux SBC for on-device video encoding, and a realtime microcontroller for user feedback and watchdog functions. The complete bill of materials is under USD 200 per unit, using only commercially available components and 3D-printed parts. Alongside the device, we release a complete software stack (hardware-accelerated recording pipeline, IMU sampling daemon, ti"},"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":"2608.08285","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-08-08T18:35:01Z","cross_cats_sorted":["cs.AR","cs.RO"],"title_canon_sha256":"66d3884f199da41653d7ba00d9719f7f11f463277bbdbe4a8588b2bd1f0d1b8d","abstract_canon_sha256":"3d6fd8fc1f5a897fc3114fd5f76d77dc4f6a005a0edf3969d31eb754e2a23366"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-11T01:22:13.567090Z","signature_b64":"MiJ3yYcB1y3euHvLD92bM6OOVo7agQXXj7C+7NeUjpHecK+xZIMKBEWS65TF1iBRP83MuY9l8fN4pF1SzhM/Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"93c238751d5c7a1afb5a7f7f9bd8abdec1f4b2e55074c5c3e821ed987e68aac2","last_reissued_at":"2026-08-11T01:22:13.564614Z","signature_status":"signed_v1","first_computed_at":"2026-08-11T01:22:13.564614Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Ego-OSCAR: Egocentric Open source Stereo CAptuRe System","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AR","cs.RO"],"primary_cat":"cs.CV","authors_text":"Abhishek Anand, Gunjan Paul, Pratyush Kumar Patnaik, Satpal Singh Rathore, Senthil Palanisamy, Shubhanshu Khatana","submitted_at":"2026-08-08T18:35:01Z","abstract_excerpt":"We present Ego-OSCAR, an open-hardware, low-cost, head-mounted stereo-inertial capture device for egocentric data collection in the wild. EgoOSCAR pairs a hardware-synchronized global-shutter stereo camera with a 6- axis IMU, an embedded Linux SBC for on-device video encoding, and a realtime microcontroller for user feedback and watchdog functions. The complete bill of materials is under USD 200 per unit, using only commercially available components and 3D-printed parts. Alongside the device, we release a complete software stack (hardware-accelerated recording pipeline, IMU sampling daemon, ti"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.08285","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/2608.08285/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":"2608.08285","created_at":"2026-08-11T01:22:13.565443+00:00"},{"alias_kind":"arxiv_version","alias_value":"2608.08285v1","created_at":"2026-08-11T01:22:13.565443+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.08285","created_at":"2026-08-11T01:22:13.565443+00:00"},{"alias_kind":"pith_short_12","alias_value":"SPBDQ5I5LR5B","created_at":"2026-08-11T01:22:13.565443+00:00"},{"alias_kind":"pith_short_16","alias_value":"SPBDQ5I5LR5BV622","created_at":"2026-08-11T01:22:13.565443+00:00"},{"alias_kind":"pith_short_8","alias_value":"SPBDQ5I5","created_at":"2026-08-11T01:22:13.565443+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/SPBDQ5I5LR5BV622P57ZXWFL33","json":"https://pith.science/pith/SPBDQ5I5LR5BV622P57ZXWFL33.json","graph_json":"https://pith.science/api/pith-number/SPBDQ5I5LR5BV622P57ZXWFL33/graph.json","events_json":"https://pith.science/api/pith-number/SPBDQ5I5LR5BV622P57ZXWFL33/events.json","paper":"https://pith.science/paper/SPBDQ5I5"},"agent_actions":{"view_html":"https://pith.science/pith/SPBDQ5I5LR5BV622P57ZXWFL33","download_json":"https://pith.science/pith/SPBDQ5I5LR5BV622P57ZXWFL33.json","view_paper":"https://pith.science/paper/SPBDQ5I5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2608.08285&json=true","fetch_graph":"https://pith.science/api/pith-number/SPBDQ5I5LR5BV622P57ZXWFL33/graph.json","fetch_events":"https://pith.science/api/pith-number/SPBDQ5I5LR5BV622P57ZXWFL33/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SPBDQ5I5LR5BV622P57ZXWFL33/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SPBDQ5I5LR5BV622P57ZXWFL33/action/storage_attestation","attest_author":"https://pith.science/pith/SPBDQ5I5LR5BV622P57ZXWFL33/action/author_attestation","sign_citation":"https://pith.science/pith/SPBDQ5I5LR5BV622P57ZXWFL33/action/citation_signature","submit_replication":"https://pith.science/pith/SPBDQ5I5LR5BV622P57ZXWFL33/action/replication_record"}},"created_at":"2026-08-11T01:22:13.565443+00:00","updated_at":"2026-08-11T01:22:13.565443+00:00"}