{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:RJUREWICF337ERWGZ5WI7BU7T5","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":"62cb8808770beb8ab33cdf1e9284767c9d531b81ea6127c8a7d908da11ec0daf","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-01-09T08:43:09Z","title_canon_sha256":"f9d05d7ec056427b2ec27662ddc5add3625df3f170ab904245079514ee148099"},"schema_version":"1.0","source":{"id":"2501.05066","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.05066","created_at":"2026-07-05T09:59:03Z"},{"alias_kind":"arxiv_version","alias_value":"2501.05066v1","created_at":"2026-07-05T09:59:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.05066","created_at":"2026-07-05T09:59:03Z"},{"alias_kind":"pith_short_12","alias_value":"RJUREWICF337","created_at":"2026-07-05T09:59:03Z"},{"alias_kind":"pith_short_16","alias_value":"RJUREWICF337ERWG","created_at":"2026-07-05T09:59:03Z"},{"alias_kind":"pith_short_8","alias_value":"RJUREWIC","created_at":"2026-07-05T09:59:03Z"}],"graph_snapshots":[{"event_id":"sha256:2dc1bcce959d395e0f4ed25ef4059d2f93d9a3b94e2e0b4121d00c038d70213d","target":"graph","created_at":"2026-07-05T09:59:03Z","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/2501.05066/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Human skeleton information is important in skeleton-based action recognition, which provides a simple and efficient way to describe human pose. However, existing skeleton-based methods focus more on the skeleton, ignoring the objects interacting with humans, resulting in poor performance in recognizing actions that involve object interactions. We propose a new action recognition framework introducing object nodes to supplement absent interactive object information. We also propose Spatial Temporal Variable Graph Convolutional Networks (ST-VGCN) to effectively model the Variable Graph (VG) cont","authors_text":"Fengli Shen, Hao Wen, Jialin Cui, Zhe-Ming Lu, Ziqian Lu","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-01-09T08:43:09Z","title":"Improving Skeleton-based Action Recognition with Interactive Object Information"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.05066","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:db64d0c9c677eda434d49f8c56184890ba415458cb325ad7bc2101d6eb04223f","target":"record","created_at":"2026-07-05T09:59:03Z","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":"62cb8808770beb8ab33cdf1e9284767c9d531b81ea6127c8a7d908da11ec0daf","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-01-09T08:43:09Z","title_canon_sha256":"f9d05d7ec056427b2ec27662ddc5add3625df3f170ab904245079514ee148099"},"schema_version":"1.0","source":{"id":"2501.05066","kind":"arxiv","version":1}},"canonical_sha256":"8a691259022ef7f246c6cf6c8f869f9f4c006b258f4b3353d810b23ad7f0e7ed","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8a691259022ef7f246c6cf6c8f869f9f4c006b258f4b3353d810b23ad7f0e7ed","first_computed_at":"2026-07-05T09:59:03.860392Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:59:03.860392Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DIRKwHW00EorcOQsWtC6mX6wpQStE2+5h5daigApoZqP3kgkzJ7EV++LCcKhuMRuvsrXdag2hVAQbgr/JmYwCA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:59:03.860718Z","signed_message":"canonical_sha256_bytes"},"source_id":"2501.05066","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:db64d0c9c677eda434d49f8c56184890ba415458cb325ad7bc2101d6eb04223f","sha256:2dc1bcce959d395e0f4ed25ef4059d2f93d9a3b94e2e0b4121d00c038d70213d"],"state_sha256":"52b74475f1b2aa45893bdd9969d243487ec1175d57179dfd78dd99795237ea49"}