{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:WU2VZN7ZFK4REOVPJFWYTHKGPL","short_pith_number":"pith:WU2VZN7Z","canonical_record":{"source":{"id":"2403.08528","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-03-13T13:38:58Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"d25baed8e35367e0f95d712d3e4cd4fc4bb20dc0c2dd7fd96d51a0cbe170f8db","abstract_canon_sha256":"fb97902e97a113cb114186436ff910f781e6109e7c7ddc641899c62e5c0630df"},"schema_version":"1.0"},"canonical_sha256":"b5355cb7f92ab9123aaf496d899d467af27b3be9bd61578d262db2dd0d30bfba","source":{"kind":"arxiv","id":"2403.08528","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.08528","created_at":"2026-07-05T07:55:40Z"},{"alias_kind":"arxiv_version","alias_value":"2403.08528v1","created_at":"2026-07-05T07:55:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.08528","created_at":"2026-07-05T07:55:40Z"},{"alias_kind":"pith_short_12","alias_value":"WU2VZN7ZFK4R","created_at":"2026-07-05T07:55:40Z"},{"alias_kind":"pith_short_16","alias_value":"WU2VZN7ZFK4REOVP","created_at":"2026-07-05T07:55:40Z"},{"alias_kind":"pith_short_8","alias_value":"WU2VZN7Z","created_at":"2026-07-05T07:55:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:WU2VZN7ZFK4REOVPJFWYTHKGPL","target":"record","payload":{"canonical_record":{"source":{"id":"2403.08528","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-03-13T13:38:58Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"d25baed8e35367e0f95d712d3e4cd4fc4bb20dc0c2dd7fd96d51a0cbe170f8db","abstract_canon_sha256":"fb97902e97a113cb114186436ff910f781e6109e7c7ddc641899c62e5c0630df"},"schema_version":"1.0"},"canonical_sha256":"b5355cb7f92ab9123aaf496d899d467af27b3be9bd61578d262db2dd0d30bfba","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:55:40.050622Z","signature_b64":"9y1fuM5h26EP7uQQ/awtc0ID2t7D01re6409K38MxoxtGfNuIkyo6jCu+qqaYii6r2TKzLGrXNys2x2aqAmBAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b5355cb7f92ab9123aaf496d899d467af27b3be9bd61578d262db2dd0d30bfba","last_reissued_at":"2026-07-05T07:55:40.050177Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:55:40.050177Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2403.08528","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":"2026-07-05T07:55:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oh7wy37vEUYEA6Al9lMKRBcZ9ebGAtoxYuB6YKqr75/ocjFSE8xhU1WBwKnJ9LqUe7WisjKmesk1FDHh0hOfCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-26T20:51:30.801109Z"},"content_sha256":"2e3e66b9a87345074e3cbddd4988dd1c3dcf396de51f1096c1906c6d120a3b66","schema_version":"1.0","event_id":"sha256:2e3e66b9a87345074e3cbddd4988dd1c3dcf396de51f1096c1906c6d120a3b66"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:WU2VZN7ZFK4REOVPJFWYTHKGPL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Pig aggression classification using CNN, Transformers and Recurrent Networks","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CV","authors_text":"Eduardo Bedin, Gabriel Toshio Hirokawa Higa, Hemerson Pistori, Junior Silva Souza, Newton Loebens","submitted_at":"2024-03-13T13:38:58Z","abstract_excerpt":"The development of techniques that can be used to analyze and detect animal behavior is a crucial activity for the livestock sector, as it is possible to monitor the stress and animal welfare and contributes to decision making in the farm. Thus, the development of applications can assist breeders in making decisions to improve production performance and reduce costs, once the animal behavior is analyzed by humans and this can lead to susceptible errors and time consumption. Aggressiveness in pigs is an example of behavior that is studied to reduce its impact through animal classification and i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.08528","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/2403.08528/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":"2026-07-05T07:55:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"roeJx5B/wzY0ERmVYjZZBAkHqXUuyLs0yVkXI/lAdoV/5/qUdKRZi5q7sDbW9yErwn7km50e7ZM01Q8AK6/gCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-26T20:51:30.801496Z"},"content_sha256":"9971dff1c10602a4f920aebda66d6886fbea55e5d7ad86a36f0ac00a4544bca6","schema_version":"1.0","event_id":"sha256:9971dff1c10602a4f920aebda66d6886fbea55e5d7ad86a36f0ac00a4544bca6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WU2VZN7ZFK4REOVPJFWYTHKGPL/bundle.json","state_url":"https://pith.science/pith/WU2VZN7ZFK4REOVPJFWYTHKGPL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WU2VZN7ZFK4REOVPJFWYTHKGPL/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":"2026-07-26T20:51:30Z","links":{"resolver":"https://pith.science/pith/WU2VZN7ZFK4REOVPJFWYTHKGPL","bundle":"https://pith.science/pith/WU2VZN7ZFK4REOVPJFWYTHKGPL/bundle.json","state":"https://pith.science/pith/WU2VZN7ZFK4REOVPJFWYTHKGPL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WU2VZN7ZFK4REOVPJFWYTHKGPL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:WU2VZN7ZFK4REOVPJFWYTHKGPL","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":"fb97902e97a113cb114186436ff910f781e6109e7c7ddc641899c62e5c0630df","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-03-13T13:38:58Z","title_canon_sha256":"d25baed8e35367e0f95d712d3e4cd4fc4bb20dc0c2dd7fd96d51a0cbe170f8db"},"schema_version":"1.0","source":{"id":"2403.08528","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.08528","created_at":"2026-07-05T07:55:40Z"},{"alias_kind":"arxiv_version","alias_value":"2403.08528v1","created_at":"2026-07-05T07:55:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.08528","created_at":"2026-07-05T07:55:40Z"},{"alias_kind":"pith_short_12","alias_value":"WU2VZN7ZFK4R","created_at":"2026-07-05T07:55:40Z"},{"alias_kind":"pith_short_16","alias_value":"WU2VZN7ZFK4REOVP","created_at":"2026-07-05T07:55:40Z"},{"alias_kind":"pith_short_8","alias_value":"WU2VZN7Z","created_at":"2026-07-05T07:55:40Z"}],"graph_snapshots":[{"event_id":"sha256:9971dff1c10602a4f920aebda66d6886fbea55e5d7ad86a36f0ac00a4544bca6","target":"graph","created_at":"2026-07-05T07:55:40Z","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/2403.08528/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The development of techniques that can be used to analyze and detect animal behavior is a crucial activity for the livestock sector, as it is possible to monitor the stress and animal welfare and contributes to decision making in the farm. Thus, the development of applications can assist breeders in making decisions to improve production performance and reduce costs, once the animal behavior is analyzed by humans and this can lead to susceptible errors and time consumption. Aggressiveness in pigs is an example of behavior that is studied to reduce its impact through animal classification and i","authors_text":"Eduardo Bedin, Gabriel Toshio Hirokawa Higa, Hemerson Pistori, Junior Silva Souza, Newton Loebens","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-03-13T13:38:58Z","title":"Pig aggression classification using CNN, Transformers and Recurrent Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.08528","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":"sha256:2e3e66b9a87345074e3cbddd4988dd1c3dcf396de51f1096c1906c6d120a3b66","target":"record","created_at":"2026-07-05T07:55:40Z","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":"fb97902e97a113cb114186436ff910f781e6109e7c7ddc641899c62e5c0630df","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-03-13T13:38:58Z","title_canon_sha256":"d25baed8e35367e0f95d712d3e4cd4fc4bb20dc0c2dd7fd96d51a0cbe170f8db"},"schema_version":"1.0","source":{"id":"2403.08528","kind":"arxiv","version":1}},"canonical_sha256":"b5355cb7f92ab9123aaf496d899d467af27b3be9bd61578d262db2dd0d30bfba","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b5355cb7f92ab9123aaf496d899d467af27b3be9bd61578d262db2dd0d30bfba","first_computed_at":"2026-07-05T07:55:40.050177Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:55:40.050177Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9y1fuM5h26EP7uQQ/awtc0ID2t7D01re6409K38MxoxtGfNuIkyo6jCu+qqaYii6r2TKzLGrXNys2x2aqAmBAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T07:55:40.050622Z","signed_message":"canonical_sha256_bytes"},"source_id":"2403.08528","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2e3e66b9a87345074e3cbddd4988dd1c3dcf396de51f1096c1906c6d120a3b66","sha256:9971dff1c10602a4f920aebda66d6886fbea55e5d7ad86a36f0ac00a4544bca6"],"state_sha256":"43bc80452675adc52249341a080527d98365e0bc1ad45dcbb14c17536411c262"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uCmuCDvGBmhrjKzO7uwG4L+3YZWnyet+zuv9fnKI8DrezJlma2whvH6jFWm4/vjhG6O0ezTV31qK6NbnyZUBBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-26T20:51:30.803877Z","bundle_sha256":"e562f7f85649396336db9c0e6d00ec1c77ee1782ea191aaf72048775a06b75fe"}}