{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:OFYGBRESVSBXCQXUGCQWYCPP7L","short_pith_number":"pith:OFYGBRES","canonical_record":{"source":{"id":"2206.04449","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2022-06-09T12:16:31Z","cross_cats_sorted":[],"title_canon_sha256":"d6ee862bff984b8cc4d07d7bcc264c7fcf24855a559f2ed13c4cb01c8a8836fe","abstract_canon_sha256":"f0defb1610a8131724621935d497a2878623f68618f3eddeb6c145c867e03096"},"schema_version":"1.0"},"canonical_sha256":"717060c492ac837142f430a16c09effad7056bcdc906ac0d6f99aee7cc5c7806","source":{"kind":"arxiv","id":"2206.04449","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.04449","created_at":"2026-07-05T04:30:26Z"},{"alias_kind":"arxiv_version","alias_value":"2206.04449v1","created_at":"2026-07-05T04:30:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.04449","created_at":"2026-07-05T04:30:26Z"},{"alias_kind":"pith_short_12","alias_value":"OFYGBRESVSBX","created_at":"2026-07-05T04:30:26Z"},{"alias_kind":"pith_short_16","alias_value":"OFYGBRESVSBXCQXU","created_at":"2026-07-05T04:30:26Z"},{"alias_kind":"pith_short_8","alias_value":"OFYGBRES","created_at":"2026-07-05T04:30:26Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:OFYGBRESVSBXCQXUGCQWYCPP7L","target":"record","payload":{"canonical_record":{"source":{"id":"2206.04449","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2022-06-09T12:16:31Z","cross_cats_sorted":[],"title_canon_sha256":"d6ee862bff984b8cc4d07d7bcc264c7fcf24855a559f2ed13c4cb01c8a8836fe","abstract_canon_sha256":"f0defb1610a8131724621935d497a2878623f68618f3eddeb6c145c867e03096"},"schema_version":"1.0"},"canonical_sha256":"717060c492ac837142f430a16c09effad7056bcdc906ac0d6f99aee7cc5c7806","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:30:26.968212Z","signature_b64":"Mw/zbiwXDaiFZm0jrP6uSCsZw0hQ/Bzpn1kMZcc0Gxu5WcEntuXX/gxAY9ZvPhL9PZgpBsoAWMAT/sCdY9HvBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"717060c492ac837142f430a16c09effad7056bcdc906ac0d6f99aee7cc5c7806","last_reissued_at":"2026-07-05T04:30:26.967853Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:30:26.967853Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2206.04449","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":"2026-07-05T04:30:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DsgP16HgeaxOfhBrHpsPT9zFTcGkmSS8acExH6zaU4ciso90X5iv+uu2A2Y6Byj6d+Wm8zefU2lul6iJDl4jAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T18:43:58.096340Z"},"content_sha256":"07fe0190ea4dbda63c287afdd0a9b43b5e8bbd1dae6536dc8ed0142591bee96b","schema_version":"1.0","event_id":"sha256:07fe0190ea4dbda63c287afdd0a9b43b5e8bbd1dae6536dc8ed0142591bee96b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:OFYGBRESVSBXCQXUGCQWYCPP7L","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Segmentation Enhanced Lameness Detection in Dairy Cows from RGB and Depth Video","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Eric Arazo, Kevin McGuinness, Robin Aly","submitted_at":"2022-06-09T12:16:31Z","abstract_excerpt":"Cow lameness is a severe condition that affects the life cycle and life quality of dairy cows and results in considerable economic losses. Early lameness detection helps farmers address illnesses early and avoid negative effects caused by the degeneration of cows' condition. We collected a dataset of short clips of cows passing through a hallway exiting a milking station and annotated the degree of lameness of the cows. This paper explores the resulting dataset and provides a detailed description of the data collection process. Additionally, we proposed a lameness detection method that leverag"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.04449","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/2206.04449/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":"2026-07-05T04:30:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7rR6GjM5ZIDOIXlu+3oMTmr7xZS2FzRrtzHq4q2jNyyWN45uM2YBmIPACOZrxTO/4e5VEwgZCZVJaCvNF8maBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T18:43:58.096709Z"},"content_sha256":"e30b8d50607922a854e15a014724fbbeac21b6b7b8f3a4f667141baf5c7175fe","schema_version":"1.0","event_id":"sha256:e30b8d50607922a854e15a014724fbbeac21b6b7b8f3a4f667141baf5c7175fe"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OFYGBRESVSBXCQXUGCQWYCPP7L/bundle.json","state_url":"https://pith.science/pith/OFYGBRESVSBXCQXUGCQWYCPP7L/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OFYGBRESVSBXCQXUGCQWYCPP7L/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":"2026-07-06T18:43:58Z","links":{"resolver":"https://pith.science/pith/OFYGBRESVSBXCQXUGCQWYCPP7L","bundle":"https://pith.science/pith/OFYGBRESVSBXCQXUGCQWYCPP7L/bundle.json","state":"https://pith.science/pith/OFYGBRESVSBXCQXUGCQWYCPP7L/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OFYGBRESVSBXCQXUGCQWYCPP7L/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:OFYGBRESVSBXCQXUGCQWYCPP7L","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":"f0defb1610a8131724621935d497a2878623f68618f3eddeb6c145c867e03096","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2022-06-09T12:16:31Z","title_canon_sha256":"d6ee862bff984b8cc4d07d7bcc264c7fcf24855a559f2ed13c4cb01c8a8836fe"},"schema_version":"1.0","source":{"id":"2206.04449","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.04449","created_at":"2026-07-05T04:30:26Z"},{"alias_kind":"arxiv_version","alias_value":"2206.04449v1","created_at":"2026-07-05T04:30:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.04449","created_at":"2026-07-05T04:30:26Z"},{"alias_kind":"pith_short_12","alias_value":"OFYGBRESVSBX","created_at":"2026-07-05T04:30:26Z"},{"alias_kind":"pith_short_16","alias_value":"OFYGBRESVSBXCQXU","created_at":"2026-07-05T04:30:26Z"},{"alias_kind":"pith_short_8","alias_value":"OFYGBRES","created_at":"2026-07-05T04:30:26Z"}],"graph_snapshots":[{"event_id":"sha256:e30b8d50607922a854e15a014724fbbeac21b6b7b8f3a4f667141baf5c7175fe","target":"graph","created_at":"2026-07-05T04:30:26Z","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/2206.04449/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Cow lameness is a severe condition that affects the life cycle and life quality of dairy cows and results in considerable economic losses. Early lameness detection helps farmers address illnesses early and avoid negative effects caused by the degeneration of cows' condition. We collected a dataset of short clips of cows passing through a hallway exiting a milking station and annotated the degree of lameness of the cows. This paper explores the resulting dataset and provides a detailed description of the data collection process. Additionally, we proposed a lameness detection method that leverag","authors_text":"Eric Arazo, Kevin McGuinness, Robin Aly","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2022-06-09T12:16:31Z","title":"Segmentation Enhanced Lameness Detection in Dairy Cows from RGB and Depth Video"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.04449","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":"sha256:07fe0190ea4dbda63c287afdd0a9b43b5e8bbd1dae6536dc8ed0142591bee96b","target":"record","created_at":"2026-07-05T04:30:26Z","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":"f0defb1610a8131724621935d497a2878623f68618f3eddeb6c145c867e03096","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2022-06-09T12:16:31Z","title_canon_sha256":"d6ee862bff984b8cc4d07d7bcc264c7fcf24855a559f2ed13c4cb01c8a8836fe"},"schema_version":"1.0","source":{"id":"2206.04449","kind":"arxiv","version":1}},"canonical_sha256":"717060c492ac837142f430a16c09effad7056bcdc906ac0d6f99aee7cc5c7806","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"717060c492ac837142f430a16c09effad7056bcdc906ac0d6f99aee7cc5c7806","first_computed_at":"2026-07-05T04:30:26.967853Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:30:26.967853Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Mw/zbiwXDaiFZm0jrP6uSCsZw0hQ/Bzpn1kMZcc0Gxu5WcEntuXX/gxAY9ZvPhL9PZgpBsoAWMAT/sCdY9HvBw==","signature_status":"signed_v1","signed_at":"2026-07-05T04:30:26.968212Z","signed_message":"canonical_sha256_bytes"},"source_id":"2206.04449","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:07fe0190ea4dbda63c287afdd0a9b43b5e8bbd1dae6536dc8ed0142591bee96b","sha256:e30b8d50607922a854e15a014724fbbeac21b6b7b8f3a4f667141baf5c7175fe"],"state_sha256":"0459217d272a8317094f3f2bb4b11df66a0fe75ea4e2e2679ebabf588c9cb6ce"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QE4UhQFJX+A0O0vg3Jfb0+7X/uY+Q4xx42B2cO+duHiMNSV7Qsg+Cqi9oBW7Gv30gGC+fOxwftvBFzQ9sOOZAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T18:43:58.098679Z","bundle_sha256":"aa5680c7bcf37677b64a161aec13dfbd4f955b5a2694402102da9a28debd10a8"}}