{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:ZKJJYIQGENKFJC5H4ORB6XSR4I","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":"99014598d5d5785daf78298cfd9892b12cd4b1600a7c41140f6ddeaaed9c26b7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-07-20T05:15:03Z","title_canon_sha256":"a6b6e6fa4b88de37da527921b23a2835a1e682b6e7d9acc5c2dba13df73f7dcf"},"schema_version":"1.0","source":{"id":"2307.10593","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2307.10593","created_at":"2026-07-05T09:02:39Z"},{"alias_kind":"arxiv_version","alias_value":"2307.10593v3","created_at":"2026-07-05T09:02:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.10593","created_at":"2026-07-05T09:02:39Z"},{"alias_kind":"pith_short_12","alias_value":"ZKJJYIQGENKF","created_at":"2026-07-05T09:02:39Z"},{"alias_kind":"pith_short_16","alias_value":"ZKJJYIQGENKFJC5H","created_at":"2026-07-05T09:02:39Z"},{"alias_kind":"pith_short_8","alias_value":"ZKJJYIQG","created_at":"2026-07-05T09:02:39Z"}],"graph_snapshots":[{"event_id":"sha256:e532c080d2a2c5853024483758a074ebff813776a7bb9547a9b75f1ace7294b1","target":"graph","created_at":"2026-07-05T09:02:39Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2307.10593/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Event-based cameras are popular for tracking fast-moving objects due to their high temporal resolution, low latency, and high dynamic range. In this paper, we propose a novel algorithm for tracking event blobs using raw events asynchronously in real time. We introduce the concept of an event blob as a spatio-temporal likelihood of event occurrence where the conditional spatial likelihood is blob-like. Many real-world objects such as car headlights or any quickly moving foreground objects generate event blob data. The proposed algorithm uses a nearest neighbour classifier with a dynamic thresho","authors_text":"Pieter van Goor, Robert Mahony, Timothy Molloy, Ziwei Wang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-07-20T05:15:03Z","title":"Asynchronous Blob Tracker for Event Cameras"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.10593","kind":"arxiv","version":3},"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":"sha256:37404073c1199b834df74d283c47deb58e407ae8daa5b307d9fbb485fdc25098","target":"record","created_at":"2026-07-05T09:02:39Z","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":"99014598d5d5785daf78298cfd9892b12cd4b1600a7c41140f6ddeaaed9c26b7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-07-20T05:15:03Z","title_canon_sha256":"a6b6e6fa4b88de37da527921b23a2835a1e682b6e7d9acc5c2dba13df73f7dcf"},"schema_version":"1.0","source":{"id":"2307.10593","kind":"arxiv","version":3}},"canonical_sha256":"ca929c22062354548ba7e3a21f5e51e2092d3f2ad1b01d6dc7ff42716d3e71c9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ca929c22062354548ba7e3a21f5e51e2092d3f2ad1b01d6dc7ff42716d3e71c9","first_computed_at":"2026-07-05T09:02:39.534976Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:02:39.534976Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"t5DW9kJhsm5CzXQpYMnnPf3220/Q9TwFp/HebAWJdrOIaCb+Ydt0hJOVg/aZuJQRni9NKlJYfKW7h5EhT3weCA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:02:39.535467Z","signed_message":"canonical_sha256_bytes"},"source_id":"2307.10593","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:37404073c1199b834df74d283c47deb58e407ae8daa5b307d9fbb485fdc25098","sha256:e532c080d2a2c5853024483758a074ebff813776a7bb9547a9b75f1ace7294b1"],"state_sha256":"0cfd060be352160eb5008fc68bc6dad973808f52e3735ab2a8a7efe6b13f5405"}