{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:3RHBABPMH4ZCISXUKVQRXPQK27","short_pith_number":"pith:3RHBABPM","canonical_record":{"source":{"id":"2308.00982","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-08-02T07:32:32Z","cross_cats_sorted":[],"title_canon_sha256":"3530bb4f4b01ae2bc675b2e64d78f3a81d452b2d83f7e63e53befceb1cae53a6","abstract_canon_sha256":"2666a3aebffca66031c860f6ea6a3e37bc3ec3adae99058a8cdad5faff16e08b"},"schema_version":"1.0"},"canonical_sha256":"dc4e1005ec3f32244af455611bbe0ad7c87213e6499fc05af42b01b21c76eeb1","source":{"kind":"arxiv","id":"2308.00982","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.00982","created_at":"2026-07-05T06:36:59Z"},{"alias_kind":"arxiv_version","alias_value":"2308.00982v1","created_at":"2026-07-05T06:36:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.00982","created_at":"2026-07-05T06:36:59Z"},{"alias_kind":"pith_short_12","alias_value":"3RHBABPMH4ZC","created_at":"2026-07-05T06:36:59Z"},{"alias_kind":"pith_short_16","alias_value":"3RHBABPMH4ZCISXU","created_at":"2026-07-05T06:36:59Z"},{"alias_kind":"pith_short_8","alias_value":"3RHBABPM","created_at":"2026-07-05T06:36:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:3RHBABPMH4ZCISXUKVQRXPQK27","target":"record","payload":{"canonical_record":{"source":{"id":"2308.00982","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-08-02T07:32:32Z","cross_cats_sorted":[],"title_canon_sha256":"3530bb4f4b01ae2bc675b2e64d78f3a81d452b2d83f7e63e53befceb1cae53a6","abstract_canon_sha256":"2666a3aebffca66031c860f6ea6a3e37bc3ec3adae99058a8cdad5faff16e08b"},"schema_version":"1.0"},"canonical_sha256":"dc4e1005ec3f32244af455611bbe0ad7c87213e6499fc05af42b01b21c76eeb1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:36:59.835220Z","signature_b64":"LeJtIBhFVz4jpjSsN2G6kzRjDrXIOfzIvWvM8rzRyPZ5xtzLbznWjP3qURVuo/g6ROyTnWEiQuE2dUe4nqXEAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dc4e1005ec3f32244af455611bbe0ad7c87213e6499fc05af42b01b21c76eeb1","last_reissued_at":"2026-07-05T06:36:59.834780Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:36:59.834780Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2308.00982","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":"2026-07-05T06:36:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BTHqQPwB6OqfNrhqlmp1tmTHUrqz9gkg1lL7IhSHPC4O4LTjIT8epaPsT640fUvLCrPlD779yOUa73map7T8CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T05:11:54.491155Z"},"content_sha256":"7fc7afb2c2df076d74425f2271a7015423e05351c5a2169e62fe5c0770f49cf2","schema_version":"1.0","event_id":"sha256:7fc7afb2c2df076d74425f2271a7015423e05351c5a2169e62fe5c0770f49cf2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:3RHBABPMH4ZCISXUKVQRXPQK27","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Orientation-Guided Contrastive Learning for UAV-View Geo-Localisation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Fabian Deuser, Konrad Habel, Martin Werner, Norbert Oswald","submitted_at":"2023-08-02T07:32:32Z","abstract_excerpt":"Retrieving relevant multimedia content is one of the main problems in a world that is increasingly data-driven. With the proliferation of drones, high quality aerial footage is now available to a wide audience for the first time. Integrating this footage into applications can enable GPS-less geo-localisation or location correction.\n  In this paper, we present an orientation-guided training framework for UAV-view geo-localisation. Through hierarchical localisation orientations of the UAV images are estimated in relation to the satellite imagery. We propose a lightweight prediction module for th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.00982","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/2308.00982/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":"2026-07-05T06:36:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ajpzYriiN65CmOPlXOSIu8Ku49Au8isnv6gBeMQAp0LFswICuifov7Q4AlF5/qOGDgpc5y0EqXhvv0I4GVYeCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T05:11:54.491581Z"},"content_sha256":"0acfe008dba0293761e4a9c7a2c5f4625cbf8501252def8cf312bf518588dd42","schema_version":"1.0","event_id":"sha256:0acfe008dba0293761e4a9c7a2c5f4625cbf8501252def8cf312bf518588dd42"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3RHBABPMH4ZCISXUKVQRXPQK27/bundle.json","state_url":"https://pith.science/pith/3RHBABPMH4ZCISXUKVQRXPQK27/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3RHBABPMH4ZCISXUKVQRXPQK27/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":"2026-07-07T05:11:54Z","links":{"resolver":"https://pith.science/pith/3RHBABPMH4ZCISXUKVQRXPQK27","bundle":"https://pith.science/pith/3RHBABPMH4ZCISXUKVQRXPQK27/bundle.json","state":"https://pith.science/pith/3RHBABPMH4ZCISXUKVQRXPQK27/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3RHBABPMH4ZCISXUKVQRXPQK27/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:3RHBABPMH4ZCISXUKVQRXPQK27","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":"2666a3aebffca66031c860f6ea6a3e37bc3ec3adae99058a8cdad5faff16e08b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-08-02T07:32:32Z","title_canon_sha256":"3530bb4f4b01ae2bc675b2e64d78f3a81d452b2d83f7e63e53befceb1cae53a6"},"schema_version":"1.0","source":{"id":"2308.00982","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.00982","created_at":"2026-07-05T06:36:59Z"},{"alias_kind":"arxiv_version","alias_value":"2308.00982v1","created_at":"2026-07-05T06:36:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.00982","created_at":"2026-07-05T06:36:59Z"},{"alias_kind":"pith_short_12","alias_value":"3RHBABPMH4ZC","created_at":"2026-07-05T06:36:59Z"},{"alias_kind":"pith_short_16","alias_value":"3RHBABPMH4ZCISXU","created_at":"2026-07-05T06:36:59Z"},{"alias_kind":"pith_short_8","alias_value":"3RHBABPM","created_at":"2026-07-05T06:36:59Z"}],"graph_snapshots":[{"event_id":"sha256:0acfe008dba0293761e4a9c7a2c5f4625cbf8501252def8cf312bf518588dd42","target":"graph","created_at":"2026-07-05T06:36:59Z","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/2308.00982/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Retrieving relevant multimedia content is one of the main problems in a world that is increasingly data-driven. With the proliferation of drones, high quality aerial footage is now available to a wide audience for the first time. Integrating this footage into applications can enable GPS-less geo-localisation or location correction.\n  In this paper, we present an orientation-guided training framework for UAV-view geo-localisation. Through hierarchical localisation orientations of the UAV images are estimated in relation to the satellite imagery. We propose a lightweight prediction module for th","authors_text":"Fabian Deuser, Konrad Habel, Martin Werner, Norbert Oswald","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-08-02T07:32:32Z","title":"Orientation-Guided Contrastive Learning for UAV-View Geo-Localisation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.00982","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":"sha256:7fc7afb2c2df076d74425f2271a7015423e05351c5a2169e62fe5c0770f49cf2","target":"record","created_at":"2026-07-05T06:36:59Z","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":"2666a3aebffca66031c860f6ea6a3e37bc3ec3adae99058a8cdad5faff16e08b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-08-02T07:32:32Z","title_canon_sha256":"3530bb4f4b01ae2bc675b2e64d78f3a81d452b2d83f7e63e53befceb1cae53a6"},"schema_version":"1.0","source":{"id":"2308.00982","kind":"arxiv","version":1}},"canonical_sha256":"dc4e1005ec3f32244af455611bbe0ad7c87213e6499fc05af42b01b21c76eeb1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dc4e1005ec3f32244af455611bbe0ad7c87213e6499fc05af42b01b21c76eeb1","first_computed_at":"2026-07-05T06:36:59.834780Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:36:59.834780Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LeJtIBhFVz4jpjSsN2G6kzRjDrXIOfzIvWvM8rzRyPZ5xtzLbznWjP3qURVuo/g6ROyTnWEiQuE2dUe4nqXEAg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:36:59.835220Z","signed_message":"canonical_sha256_bytes"},"source_id":"2308.00982","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7fc7afb2c2df076d74425f2271a7015423e05351c5a2169e62fe5c0770f49cf2","sha256:0acfe008dba0293761e4a9c7a2c5f4625cbf8501252def8cf312bf518588dd42"],"state_sha256":"5e28a074c9534948f9d6d476211ccb3d31c13201075e47205929df86f1a73bc6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cLFQby4+WZXc2cB5z748RxxFFaIzh5iimscmCxccJYHXk09MQLfulZXgF6z5HktpIqh831YBIoz2gwxdyPDuAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T05:11:54.494339Z","bundle_sha256":"b0b9f06a2df20bdb2e5b9ce9d8a7a8a9b3c8ff667ca0624eb75c9e4739b3c355"}}