{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:NBMPJWUKGS7VBTD2UXQQNCVVOS","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":"657951e5ee4fce298652222d4aa004cfd1898015ab10b4936cc7fb6e23237da1","cross_cats_sorted":["cs.RO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2022-09-12T11:51:20Z","title_canon_sha256":"3865b106d3c39da15d9bd8b7449512d2a5083d9627f6f7f5c673d2f14cffe8ce"},"schema_version":"1.0","source":{"id":"2209.05167","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2209.05167","created_at":"2026-07-05T06:59:49Z"},{"alias_kind":"arxiv_version","alias_value":"2209.05167v3","created_at":"2026-07-05T06:59:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2209.05167","created_at":"2026-07-05T06:59:49Z"},{"alias_kind":"pith_short_12","alias_value":"NBMPJWUKGS7V","created_at":"2026-07-05T06:59:49Z"},{"alias_kind":"pith_short_16","alias_value":"NBMPJWUKGS7VBTD2","created_at":"2026-07-05T06:59:49Z"},{"alias_kind":"pith_short_8","alias_value":"NBMPJWUK","created_at":"2026-07-05T06:59:49Z"}],"graph_snapshots":[{"event_id":"sha256:abf7f6a992fc6f0beabc189674fb30c585e3164f466d8f1932825b218d2e9c8d","target":"graph","created_at":"2026-07-05T06:59:49Z","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/2209.05167/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Simultaneous Localization And Mapping (SLAM) has become a crucial aspect in the fields of autonomous driving and robotics. One crucial component of visual SLAM is the Field-of-View (FoV) of the camera, as a larger FoV allows for a wider range of surrounding elements and features to be perceived. However, when the FoV of the camera reaches the negative half-plane, traditional methods for representing image feature points using [u,v,1]^T become ineffective. While the panoramic FoV is advantageous for loop closure, its benefits are not easily realized under large-attitude-angle differences where ","authors_text":"Fei Gao, Hao Shi, Jian Bai, Kailun Yang, Kaiwei Wang, Peng Li, Ze Wang","cross_cats":["cs.RO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2022-09-12T11:51:20Z","title":"LF-VISLAM: A SLAM Framework for Large Field-of-View Cameras with Negative Imaging Plane on Mobile Agents"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2209.05167","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":"sha256:19c23a4a331aaef16a5ba6288c6573108cc7ab6c5c32df4d7ccef70a641661b9","target":"record","created_at":"2026-07-05T06:59:49Z","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":"657951e5ee4fce298652222d4aa004cfd1898015ab10b4936cc7fb6e23237da1","cross_cats_sorted":["cs.RO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2022-09-12T11:51:20Z","title_canon_sha256":"3865b106d3c39da15d9bd8b7449512d2a5083d9627f6f7f5c673d2f14cffe8ce"},"schema_version":"1.0","source":{"id":"2209.05167","kind":"arxiv","version":3}},"canonical_sha256":"6858f4da8a34bf50cc7aa5e1068ab574a595f8d94ce60146ad5896b022d8a1d8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6858f4da8a34bf50cc7aa5e1068ab574a595f8d94ce60146ad5896b022d8a1d8","first_computed_at":"2026-07-05T06:59:49.972695Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:59:49.972695Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tLO6NUq7gq2ouRoYyGqt3eciDrRBcGQeCR510JKtAUatTgJLDDN3QUMlFbYHF8J9fOqW39DahmQbA67zc/ewBw==","signature_status":"signed_v1","signed_at":"2026-07-05T06:59:49.973096Z","signed_message":"canonical_sha256_bytes"},"source_id":"2209.05167","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:19c23a4a331aaef16a5ba6288c6573108cc7ab6c5c32df4d7ccef70a641661b9","sha256:abf7f6a992fc6f0beabc189674fb30c585e3164f466d8f1932825b218d2e9c8d"],"state_sha256":"d83fd2e0a04eb095dff266ee1bd66461d6f0b289717060023abcd678f37aa69e"}