{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:EUTJ7MWLM4SMUQNQUHK3VLUL5E","short_pith_number":"pith:EUTJ7MWL","canonical_record":{"source":{"id":"2506.05250","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-06-05T17:10:29Z","cross_cats_sorted":["cs.RO"],"title_canon_sha256":"dceabb8ea42881430a699d95ca1422cd6ab041470a06a4ef0be3e7584ce5e6e7","abstract_canon_sha256":"f76a26293174b1c1468eb15f328a16fd31eacf4eef6b886d9d2ec43f5972de43"},"schema_version":"1.0"},"canonical_sha256":"25269fb2cb6724ca41b0a1d5baae8be920cac2e0fd1d69a0e66e26d2f3c0f882","source":{"kind":"arxiv","id":"2506.05250","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.05250","created_at":"2026-07-05T11:16:44Z"},{"alias_kind":"arxiv_version","alias_value":"2506.05250v1","created_at":"2026-07-05T11:16:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.05250","created_at":"2026-07-05T11:16:44Z"},{"alias_kind":"pith_short_12","alias_value":"EUTJ7MWLM4SM","created_at":"2026-07-05T11:16:44Z"},{"alias_kind":"pith_short_16","alias_value":"EUTJ7MWLM4SMUQNQ","created_at":"2026-07-05T11:16:44Z"},{"alias_kind":"pith_short_8","alias_value":"EUTJ7MWL","created_at":"2026-07-05T11:16:44Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:EUTJ7MWLM4SMUQNQUHK3VLUL5E","target":"record","payload":{"canonical_record":{"source":{"id":"2506.05250","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-06-05T17:10:29Z","cross_cats_sorted":["cs.RO"],"title_canon_sha256":"dceabb8ea42881430a699d95ca1422cd6ab041470a06a4ef0be3e7584ce5e6e7","abstract_canon_sha256":"f76a26293174b1c1468eb15f328a16fd31eacf4eef6b886d9d2ec43f5972de43"},"schema_version":"1.0"},"canonical_sha256":"25269fb2cb6724ca41b0a1d5baae8be920cac2e0fd1d69a0e66e26d2f3c0f882","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:16:44.777350Z","signature_b64":"T6kzspxuqQsn9hH5W4Dccw5NNPYsMCj9rYZx9AsSdOtEoTfYFon6wtr3hkH7Y3/uNfkXp5IAcI8FZsLJNaPgAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"25269fb2cb6724ca41b0a1d5baae8be920cac2e0fd1d69a0e66e26d2f3c0f882","last_reissued_at":"2026-07-05T11:16:44.776790Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:16:44.776790Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2506.05250","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":"2026-07-05T11:16:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bTl/rTFLCwb3YpS7ktw00BvJ1grBVxP0phhgf059rrnn2izu/JVPLtt2f9yeWEOLcShgVMahc5WxY38yoReYBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T17:18:32.020837Z"},"content_sha256":"b18294db61d38728bfd1d0532a87e4f91382cf8a1935ec378e9ab95b15a95faa","schema_version":"1.0","event_id":"sha256:b18294db61d38728bfd1d0532a87e4f91382cf8a1935ec378e9ab95b15a95faa"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:EUTJ7MWLM4SMUQNQUHK3VLUL5E","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spatiotemporal Contrastive Learning for Cross-View Video Localization in Unstructured Off-road Terrains","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.RO"],"primary_cat":"cs.CV","authors_text":"Amanda Adkins, Christian Ellis, Dongmyeong Lee, Jesse Quattrociocchi, Joydeep Biswas, Zhiyun Deng","submitted_at":"2025-06-05T17:10:29Z","abstract_excerpt":"Robust cross-view 3-DoF localization in GPS-denied, off-road environments remains challenging due to (1) perceptual ambiguities from repetitive vegetation and unstructured terrain, and (2) seasonal shifts that significantly alter scene appearance, hindering alignment with outdated satellite imagery. To address this, we introduce MoViX, a self-supervised cross-view video localization framework that learns viewpoint- and season-invariant representations while preserving directional awareness essential for accurate localization. MoViX employs a pose-dependent positive sampling strategy to enhance"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.05250","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/2506.05250/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T11:16:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5A5N+eeRQofxPyC0bEge5XNYaYoboIcJkla6pTEModntbzafvOFaUZt1BzGsN1XvGUCEbtpjhbCitm8W5uKxBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T17:18:32.021369Z"},"content_sha256":"2f5d21584bfe12bfc2ce808f69646104a5d4932ac811fbea51d36b7120f5130d","schema_version":"1.0","event_id":"sha256:2f5d21584bfe12bfc2ce808f69646104a5d4932ac811fbea51d36b7120f5130d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EUTJ7MWLM4SMUQNQUHK3VLUL5E/bundle.json","state_url":"https://pith.science/pith/EUTJ7MWLM4SMUQNQUHK3VLUL5E/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EUTJ7MWLM4SMUQNQUHK3VLUL5E/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":"2026-08-10T17:18:32Z","links":{"resolver":"https://pith.science/pith/EUTJ7MWLM4SMUQNQUHK3VLUL5E","bundle":"https://pith.science/pith/EUTJ7MWLM4SMUQNQUHK3VLUL5E/bundle.json","state":"https://pith.science/pith/EUTJ7MWLM4SMUQNQUHK3VLUL5E/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EUTJ7MWLM4SMUQNQUHK3VLUL5E/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:EUTJ7MWLM4SMUQNQUHK3VLUL5E","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":"f76a26293174b1c1468eb15f328a16fd31eacf4eef6b886d9d2ec43f5972de43","cross_cats_sorted":["cs.RO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-06-05T17:10:29Z","title_canon_sha256":"dceabb8ea42881430a699d95ca1422cd6ab041470a06a4ef0be3e7584ce5e6e7"},"schema_version":"1.0","source":{"id":"2506.05250","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.05250","created_at":"2026-07-05T11:16:44Z"},{"alias_kind":"arxiv_version","alias_value":"2506.05250v1","created_at":"2026-07-05T11:16:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.05250","created_at":"2026-07-05T11:16:44Z"},{"alias_kind":"pith_short_12","alias_value":"EUTJ7MWLM4SM","created_at":"2026-07-05T11:16:44Z"},{"alias_kind":"pith_short_16","alias_value":"EUTJ7MWLM4SMUQNQ","created_at":"2026-07-05T11:16:44Z"},{"alias_kind":"pith_short_8","alias_value":"EUTJ7MWL","created_at":"2026-07-05T11:16:44Z"}],"graph_snapshots":[{"event_id":"sha256:2f5d21584bfe12bfc2ce808f69646104a5d4932ac811fbea51d36b7120f5130d","target":"graph","created_at":"2026-07-05T11:16:44Z","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/2506.05250/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Robust cross-view 3-DoF localization in GPS-denied, off-road environments remains challenging due to (1) perceptual ambiguities from repetitive vegetation and unstructured terrain, and (2) seasonal shifts that significantly alter scene appearance, hindering alignment with outdated satellite imagery. To address this, we introduce MoViX, a self-supervised cross-view video localization framework that learns viewpoint- and season-invariant representations while preserving directional awareness essential for accurate localization. MoViX employs a pose-dependent positive sampling strategy to enhance","authors_text":"Amanda Adkins, Christian Ellis, Dongmyeong Lee, Jesse Quattrociocchi, Joydeep Biswas, Zhiyun Deng","cross_cats":["cs.RO"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-06-05T17:10:29Z","title":"Spatiotemporal Contrastive Learning for Cross-View Video Localization in Unstructured Off-road Terrains"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.05250","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:b18294db61d38728bfd1d0532a87e4f91382cf8a1935ec378e9ab95b15a95faa","target":"record","created_at":"2026-07-05T11:16:44Z","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":"f76a26293174b1c1468eb15f328a16fd31eacf4eef6b886d9d2ec43f5972de43","cross_cats_sorted":["cs.RO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-06-05T17:10:29Z","title_canon_sha256":"dceabb8ea42881430a699d95ca1422cd6ab041470a06a4ef0be3e7584ce5e6e7"},"schema_version":"1.0","source":{"id":"2506.05250","kind":"arxiv","version":1}},"canonical_sha256":"25269fb2cb6724ca41b0a1d5baae8be920cac2e0fd1d69a0e66e26d2f3c0f882","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"25269fb2cb6724ca41b0a1d5baae8be920cac2e0fd1d69a0e66e26d2f3c0f882","first_computed_at":"2026-07-05T11:16:44.776790Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:16:44.776790Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"T6kzspxuqQsn9hH5W4Dccw5NNPYsMCj9rYZx9AsSdOtEoTfYFon6wtr3hkH7Y3/uNfkXp5IAcI8FZsLJNaPgAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:16:44.777350Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.05250","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b18294db61d38728bfd1d0532a87e4f91382cf8a1935ec378e9ab95b15a95faa","sha256:2f5d21584bfe12bfc2ce808f69646104a5d4932ac811fbea51d36b7120f5130d"],"state_sha256":"13c94a464927c68632085a6f5ee45b46cf0ebcfb7660777faac56235de2a9cde"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Vi2D+7u3TMSJu+dEvpw29gLJ05wPSCeLSdvJZd9vz5DzHJbVGQ7qj6B7vKXL8WCyQN6vZvFO28Dhk06gNQ4eCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T17:18:32.026796Z","bundle_sha256":"40b4a7371ec5c2a95a5b7dced68e8115fc927e4387cf5a1912ebc8895ac57f32"}}