{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2005:CWW4ZGBOYBLWJNLLJYVYUAOZ6T","short_pith_number":"pith:CWW4ZGBO","canonical_record":{"source":{"id":"cs/0505058","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cs.CV","submitted_at":"2005-05-23T09:55:37Z","cross_cats_sorted":["astro-ph","cs.AI","cs.CE","cs.HC","cs.RO","cs.SE","physics.ins-det","q-bio.NC"],"title_canon_sha256":"2656909877a2fc13a439f1ea94f751c59459c1697911bae3aaa7d649981dfec8","abstract_canon_sha256":"cfb0e714201d8da4b1a235873fcd23b5b0fa2e3c6032b434f254fae36543d1f3"},"schema_version":"1.0"},"canonical_sha256":"15adcc982ec05764b56b4e2b8a01d9f4ee7b3fc35db214a748160cb3344f56b3","source":{"kind":"arxiv","id":"cs/0505058","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cs/0505058","created_at":"2026-05-18T01:06:49Z"},{"alias_kind":"arxiv_version","alias_value":"cs/0505058v1","created_at":"2026-05-18T01:06:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cs/0505058","created_at":"2026-05-18T01:06:49Z"},{"alias_kind":"pith_short_12","alias_value":"CWW4ZGBOYBLW","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"CWW4ZGBOYBLWJNLL","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"CWW4ZGBO","created_at":"2026-05-18T12:25:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2005:CWW4ZGBOYBLWJNLLJYVYUAOZ6T","target":"record","payload":{"canonical_record":{"source":{"id":"cs/0505058","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cs.CV","submitted_at":"2005-05-23T09:55:37Z","cross_cats_sorted":["astro-ph","cs.AI","cs.CE","cs.HC","cs.RO","cs.SE","physics.ins-det","q-bio.NC"],"title_canon_sha256":"2656909877a2fc13a439f1ea94f751c59459c1697911bae3aaa7d649981dfec8","abstract_canon_sha256":"cfb0e714201d8da4b1a235873fcd23b5b0fa2e3c6032b434f254fae36543d1f3"},"schema_version":"1.0"},"canonical_sha256":"15adcc982ec05764b56b4e2b8a01d9f4ee7b3fc35db214a748160cb3344f56b3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:06:49.100930Z","signature_b64":"3/64LpBAHhiprbg7ryW6PhmsCcRkyxJ2/fCNqnRrhdFarwxz9wdvljm28cf2qCyqu0W01wLYt4guKj57L1KvAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"15adcc982ec05764b56b4e2b8a01d9f4ee7b3fc35db214a748160cb3344f56b3","last_reissued_at":"2026-05-18T01:06:49.100338Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:06:49.100338Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cs/0505058","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":"2026-05-18T01:06:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"k8u2YaCxgg4NklullpPL3Jb9fmqan1Nol013QkTpQz26pgQwbxGPJYvYG5I/HXT1oXbGo2RVEZPMg7yAbleyBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T08:42:44.244114Z"},"content_sha256":"cf0365604594d4e4f36722855cd7a1ac3ca47ce3ec9a9a10e5a3df61a9beb0d6","schema_version":"1.0","event_id":"sha256:cf0365604594d4e4f36722855cd7a1ac3ca47ce3ec9a9a10e5a3df61a9beb0d6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2005:CWW4ZGBOYBLWJNLLJYVYUAOZ6T","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Cyborg Astrobiologist: Scouting Red Beds for Uncommon Features with Geological Significance","license":"","headline":"","cross_cats":["astro-ph","cs.AI","cs.CE","cs.HC","cs.RO","cs.SE","physics.ins-det","q-bio.NC"],"primary_cat":"cs.CV","authors_text":"Eduardo Sebastian-Martinez, Enrique Diaz-Martinez, Helge Ritter, Javier Gomez-Elvira, Jens Ormo, Joerg Ontrup, Jose A. Rodriguez-Manfredi, Markus Oesker, Patrick C. McGuire, Robert Haschke","submitted_at":"2005-05-23T09:55:37Z","abstract_excerpt":"The `Cyborg Astrobiologist' (CA) has undergone a second geological field trial, at a red sandstone site in northern Guadalajara, Spain, near Riba de Santiuste. The Cyborg Astrobiologist is a wearable computer and video camera system that has demonstrated a capability to find uncommon interest points in geological imagery in real-time in the field. The first (of three) geological structures that we studied was an outcrop of nearly homogeneous sandstone, which exhibits oxidized-iron impurities in red and and an absence of these iron impurities in white. The white areas in these ``red beds'' have"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cs/0505058","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":""},"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":"2026-05-18T01:06:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EyCH4zfGzQRsseuYiBgbbwi1NA5OQfzjhzVdGL/jA7Tz09b+gwGuzapd9dqjTfbgdbuy64h7IZ48xvG1jnW6AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T08:42:44.244855Z"},"content_sha256":"30660ba5942fdc6d9ad4cafa5d5eaba004700690662e36eb96e21576208511e4","schema_version":"1.0","event_id":"sha256:30660ba5942fdc6d9ad4cafa5d5eaba004700690662e36eb96e21576208511e4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CWW4ZGBOYBLWJNLLJYVYUAOZ6T/bundle.json","state_url":"https://pith.science/pith/CWW4ZGBOYBLWJNLLJYVYUAOZ6T/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CWW4ZGBOYBLWJNLLJYVYUAOZ6T/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":"2026-06-06T08:42:44Z","links":{"resolver":"https://pith.science/pith/CWW4ZGBOYBLWJNLLJYVYUAOZ6T","bundle":"https://pith.science/pith/CWW4ZGBOYBLWJNLLJYVYUAOZ6T/bundle.json","state":"https://pith.science/pith/CWW4ZGBOYBLWJNLLJYVYUAOZ6T/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CWW4ZGBOYBLWJNLLJYVYUAOZ6T/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:CWW4ZGBOYBLWJNLLJYVYUAOZ6T","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":"cfb0e714201d8da4b1a235873fcd23b5b0fa2e3c6032b434f254fae36543d1f3","cross_cats_sorted":["astro-ph","cs.AI","cs.CE","cs.HC","cs.RO","cs.SE","physics.ins-det","q-bio.NC"],"license":"","primary_cat":"cs.CV","submitted_at":"2005-05-23T09:55:37Z","title_canon_sha256":"2656909877a2fc13a439f1ea94f751c59459c1697911bae3aaa7d649981dfec8"},"schema_version":"1.0","source":{"id":"cs/0505058","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cs/0505058","created_at":"2026-05-18T01:06:49Z"},{"alias_kind":"arxiv_version","alias_value":"cs/0505058v1","created_at":"2026-05-18T01:06:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cs/0505058","created_at":"2026-05-18T01:06:49Z"},{"alias_kind":"pith_short_12","alias_value":"CWW4ZGBOYBLW","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"CWW4ZGBOYBLWJNLL","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"CWW4ZGBO","created_at":"2026-05-18T12:25:53Z"}],"graph_snapshots":[{"event_id":"sha256:30660ba5942fdc6d9ad4cafa5d5eaba004700690662e36eb96e21576208511e4","target":"graph","created_at":"2026-05-18T01:06:49Z","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"},"paper":{"abstract_excerpt":"The `Cyborg Astrobiologist' (CA) has undergone a second geological field trial, at a red sandstone site in northern Guadalajara, Spain, near Riba de Santiuste. The Cyborg Astrobiologist is a wearable computer and video camera system that has demonstrated a capability to find uncommon interest points in geological imagery in real-time in the field. The first (of three) geological structures that we studied was an outcrop of nearly homogeneous sandstone, which exhibits oxidized-iron impurities in red and and an absence of these iron impurities in white. The white areas in these ``red beds'' have","authors_text":"Eduardo Sebastian-Martinez, Enrique Diaz-Martinez, Helge Ritter, Javier Gomez-Elvira, Jens Ormo, Joerg Ontrup, Jose A. Rodriguez-Manfredi, Markus Oesker, Patrick C. McGuire, Robert Haschke","cross_cats":["astro-ph","cs.AI","cs.CE","cs.HC","cs.RO","cs.SE","physics.ins-det","q-bio.NC"],"headline":"","license":"","primary_cat":"cs.CV","submitted_at":"2005-05-23T09:55:37Z","title":"The Cyborg Astrobiologist: Scouting Red Beds for Uncommon Features with Geological Significance"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cs/0505058","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:cf0365604594d4e4f36722855cd7a1ac3ca47ce3ec9a9a10e5a3df61a9beb0d6","target":"record","created_at":"2026-05-18T01:06:49Z","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":"cfb0e714201d8da4b1a235873fcd23b5b0fa2e3c6032b434f254fae36543d1f3","cross_cats_sorted":["astro-ph","cs.AI","cs.CE","cs.HC","cs.RO","cs.SE","physics.ins-det","q-bio.NC"],"license":"","primary_cat":"cs.CV","submitted_at":"2005-05-23T09:55:37Z","title_canon_sha256":"2656909877a2fc13a439f1ea94f751c59459c1697911bae3aaa7d649981dfec8"},"schema_version":"1.0","source":{"id":"cs/0505058","kind":"arxiv","version":1}},"canonical_sha256":"15adcc982ec05764b56b4e2b8a01d9f4ee7b3fc35db214a748160cb3344f56b3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"15adcc982ec05764b56b4e2b8a01d9f4ee7b3fc35db214a748160cb3344f56b3","first_computed_at":"2026-05-18T01:06:49.100338Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:06:49.100338Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3/64LpBAHhiprbg7ryW6PhmsCcRkyxJ2/fCNqnRrhdFarwxz9wdvljm28cf2qCyqu0W01wLYt4guKj57L1KvAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:06:49.100930Z","signed_message":"canonical_sha256_bytes"},"source_id":"cs/0505058","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cf0365604594d4e4f36722855cd7a1ac3ca47ce3ec9a9a10e5a3df61a9beb0d6","sha256:30660ba5942fdc6d9ad4cafa5d5eaba004700690662e36eb96e21576208511e4"],"state_sha256":"177f69506cb17d4b447e0a5b3dd1eed7d1422bb3ae4872615940741b41bc29a8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZTp57UuHEsNGo7Z+H/9lHViRsZ0E89Ui21NnbTl0TEKpPeabDI2bXx9akBI/JqqQs4EX8GBkkeEOs8NVu5wfAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T08:42:44.248880Z","bundle_sha256":"f712439b5c6a9b47985a48a407129fabe3f2ab73971b8d64321fa3e1afaeb184"}}