{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:OOZND7EH2ORN6Q32V6TYPBS7YB","short_pith_number":"pith:OOZND7EH","canonical_record":{"source":{"id":"2409.16225","kind":"arxiv","version":5},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-09-24T16:38:41Z","cross_cats_sorted":[],"title_canon_sha256":"50961c2747ded2bdda706ffdb8e0d785f2354952dbe777cfbd7eda9be14ad1a8","abstract_canon_sha256":"f099700a90edd41ea97a0cddd7c0ecb6aef0d01da9de5397b3f96104c73a4ab3"},"schema_version":"1.0"},"canonical_sha256":"73b2d1fc87d3a2df437aafa787865fc07b4a61dd6fbf8e3f66695a50b39df5dd","source":{"kind":"arxiv","id":"2409.16225","version":5},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.16225","created_at":"2026-07-05T09:39:27Z"},{"alias_kind":"arxiv_version","alias_value":"2409.16225v5","created_at":"2026-07-05T09:39:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.16225","created_at":"2026-07-05T09:39:27Z"},{"alias_kind":"pith_short_12","alias_value":"OOZND7EH2ORN","created_at":"2026-07-05T09:39:27Z"},{"alias_kind":"pith_short_16","alias_value":"OOZND7EH2ORN6Q32","created_at":"2026-07-05T09:39:27Z"},{"alias_kind":"pith_short_8","alias_value":"OOZND7EH","created_at":"2026-07-05T09:39:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:OOZND7EH2ORN6Q32V6TYPBS7YB","target":"record","payload":{"canonical_record":{"source":{"id":"2409.16225","kind":"arxiv","version":5},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-09-24T16:38:41Z","cross_cats_sorted":[],"title_canon_sha256":"50961c2747ded2bdda706ffdb8e0d785f2354952dbe777cfbd7eda9be14ad1a8","abstract_canon_sha256":"f099700a90edd41ea97a0cddd7c0ecb6aef0d01da9de5397b3f96104c73a4ab3"},"schema_version":"1.0"},"canonical_sha256":"73b2d1fc87d3a2df437aafa787865fc07b4a61dd6fbf8e3f66695a50b39df5dd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:39:27.039659Z","signature_b64":"nVxkEthi4uPhy5OzC+KYi6dVxjeX1vZvktc3UBRB8TeTDUlMstBrxnsQvqakvsrLJekkJyd6YrSwAPAFdC49Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"73b2d1fc87d3a2df437aafa787865fc07b4a61dd6fbf8e3f66695a50b39df5dd","last_reissued_at":"2026-07-05T09:39:27.039074Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:39:27.039074Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2409.16225","source_version":5,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:39:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"onLtRddkTQl188UJjNmtrfMN+hQktt+sk9MrMffhy+EV1aqG+66iY8EOiLt8PV4b9dztPuCUu73HZv+MpqHwCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T21:05:05.588422Z"},"content_sha256":"98070c53da0eaa21fced7c1421b7353b36828a9ea58c30f99426fdcc46693214","schema_version":"1.0","event_id":"sha256:98070c53da0eaa21fced7c1421b7353b36828a9ea58c30f99426fdcc46693214"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:OOZND7EH2ORN6Q32V6TYPBS7YB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"VideoPatchCore: An Effective Method to Memorize Normality for Video Anomaly Detection","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Kijung Lee, Sanghyun Park, Sunghyun Ahn, Youngwan Jo","submitted_at":"2024-09-24T16:38:41Z","abstract_excerpt":"Video anomaly detection (VAD) is a crucial task in video analysis and surveillance within computer vision. Currently, VAD is gaining attention with memory techniques that store the features of normal frames. The stored features are utilized for frame reconstruction, identifying an abnormality when a significant difference exists between the reconstructed and input frames. However, this approach faces several challenges due to the simultaneous optimization required for both the memory and encoder-decoder model. These challenges include increased optimization difficulty, complexity of implementa"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.16225","kind":"arxiv","version":5},"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/2409.16225/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":"2026-07-05T09:39:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ydKi99M3aIpDH+ntDhUFvPvAmmKGRVICLGnDxCL14OMjUZuxXjNsKN2Ku8CB3u4Llyl0Uc+4+ROhdyVbM2M0DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T21:05:05.589048Z"},"content_sha256":"be31d0dc56b4f72964ed8d688d5fd034d8aea8e1952165c0cc5988cb4c4d1eae","schema_version":"1.0","event_id":"sha256:be31d0dc56b4f72964ed8d688d5fd034d8aea8e1952165c0cc5988cb4c4d1eae"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OOZND7EH2ORN6Q32V6TYPBS7YB/bundle.json","state_url":"https://pith.science/pith/OOZND7EH2ORN6Q32V6TYPBS7YB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OOZND7EH2ORN6Q32V6TYPBS7YB/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":"2026-08-07T21:05:05Z","links":{"resolver":"https://pith.science/pith/OOZND7EH2ORN6Q32V6TYPBS7YB","bundle":"https://pith.science/pith/OOZND7EH2ORN6Q32V6TYPBS7YB/bundle.json","state":"https://pith.science/pith/OOZND7EH2ORN6Q32V6TYPBS7YB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OOZND7EH2ORN6Q32V6TYPBS7YB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:OOZND7EH2ORN6Q32V6TYPBS7YB","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":"f099700a90edd41ea97a0cddd7c0ecb6aef0d01da9de5397b3f96104c73a4ab3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-09-24T16:38:41Z","title_canon_sha256":"50961c2747ded2bdda706ffdb8e0d785f2354952dbe777cfbd7eda9be14ad1a8"},"schema_version":"1.0","source":{"id":"2409.16225","kind":"arxiv","version":5}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.16225","created_at":"2026-07-05T09:39:27Z"},{"alias_kind":"arxiv_version","alias_value":"2409.16225v5","created_at":"2026-07-05T09:39:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.16225","created_at":"2026-07-05T09:39:27Z"},{"alias_kind":"pith_short_12","alias_value":"OOZND7EH2ORN","created_at":"2026-07-05T09:39:27Z"},{"alias_kind":"pith_short_16","alias_value":"OOZND7EH2ORN6Q32","created_at":"2026-07-05T09:39:27Z"},{"alias_kind":"pith_short_8","alias_value":"OOZND7EH","created_at":"2026-07-05T09:39:27Z"}],"graph_snapshots":[{"event_id":"sha256:be31d0dc56b4f72964ed8d688d5fd034d8aea8e1952165c0cc5988cb4c4d1eae","target":"graph","created_at":"2026-07-05T09:39:27Z","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/2409.16225/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Video anomaly detection (VAD) is a crucial task in video analysis and surveillance within computer vision. Currently, VAD is gaining attention with memory techniques that store the features of normal frames. The stored features are utilized for frame reconstruction, identifying an abnormality when a significant difference exists between the reconstructed and input frames. However, this approach faces several challenges due to the simultaneous optimization required for both the memory and encoder-decoder model. These challenges include increased optimization difficulty, complexity of implementa","authors_text":"Kijung Lee, Sanghyun Park, Sunghyun Ahn, Youngwan Jo","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-09-24T16:38:41Z","title":"VideoPatchCore: An Effective Method to Memorize Normality for Video Anomaly Detection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.16225","kind":"arxiv","version":5},"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":"sha256:98070c53da0eaa21fced7c1421b7353b36828a9ea58c30f99426fdcc46693214","target":"record","created_at":"2026-07-05T09:39:27Z","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":"f099700a90edd41ea97a0cddd7c0ecb6aef0d01da9de5397b3f96104c73a4ab3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-09-24T16:38:41Z","title_canon_sha256":"50961c2747ded2bdda706ffdb8e0d785f2354952dbe777cfbd7eda9be14ad1a8"},"schema_version":"1.0","source":{"id":"2409.16225","kind":"arxiv","version":5}},"canonical_sha256":"73b2d1fc87d3a2df437aafa787865fc07b4a61dd6fbf8e3f66695a50b39df5dd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"73b2d1fc87d3a2df437aafa787865fc07b4a61dd6fbf8e3f66695a50b39df5dd","first_computed_at":"2026-07-05T09:39:27.039074Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:39:27.039074Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nVxkEthi4uPhy5OzC+KYi6dVxjeX1vZvktc3UBRB8TeTDUlMstBrxnsQvqakvsrLJekkJyd6YrSwAPAFdC49Bg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:39:27.039659Z","signed_message":"canonical_sha256_bytes"},"source_id":"2409.16225","source_kind":"arxiv","source_version":5}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:98070c53da0eaa21fced7c1421b7353b36828a9ea58c30f99426fdcc46693214","sha256:be31d0dc56b4f72964ed8d688d5fd034d8aea8e1952165c0cc5988cb4c4d1eae"],"state_sha256":"e35d5a99735cc8a875ca78329eee4b29a40aa1b697c2d08e903e238bac62f083"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tA/aKyuuYEtfOw1dUVlSIwlFZpR2s0V0JghfRUsLWquxccsORxtI4+vC653KXrewH9CaURzEU/hz/GmEZyKzAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T21:05:05.592729Z","bundle_sha256":"bdb0519ddc0317d640f0900e10b5c19e0fa7aecffad812a43197bfef98643137"}}