{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:7TKHY2DG33J3WNUZH4OD7XIMF4","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":"e2f6b91398088f65dc933589d6af58c9b03cfa9469834add13b3364c1f19f92e","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2021-07-11T00:13:36Z","title_canon_sha256":"49c8f253e995c499717c26d2ac12288304369ae76b51119537b6f09a7d7bf7b2"},"schema_version":"1.0","source":{"id":"2107.04932","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2107.04932","created_at":"2026-07-05T05:23:28Z"},{"alias_kind":"arxiv_version","alias_value":"2107.04932v2","created_at":"2026-07-05T05:23:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2107.04932","created_at":"2026-07-05T05:23:28Z"},{"alias_kind":"pith_short_12","alias_value":"7TKHY2DG33J3","created_at":"2026-07-05T05:23:28Z"},{"alias_kind":"pith_short_16","alias_value":"7TKHY2DG33J3WNUZ","created_at":"2026-07-05T05:23:28Z"},{"alias_kind":"pith_short_8","alias_value":"7TKHY2DG","created_at":"2026-07-05T05:23:28Z"}],"graph_snapshots":[{"event_id":"sha256:acfee4ac34543a0d78a40aa2d490e827c91e7f6fd87e1332dd90b5ecd37b268c","target":"graph","created_at":"2026-07-05T05:23:28Z","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/2107.04932/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Domain adaptation (DA) approaches address domain shift and enable networks to be applied to different scenarios. Although various image DA approaches have been proposed in recent years, there is limited research towards video DA. This is partly due to the complexity in adapting the different modalities of features in videos, which includes the correlation features extracted as long-term dependencies of pixels across spatiotemporal dimensions. The correlation features are highly associated with action classes and proven their effectiveness in accurate video feature extraction through the superv","authors_text":"Haozhi Cao, Jianfei Yang, Jianxiong Yin, Kezhi Mao, Simon See, Yuecong Xu","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2021-07-11T00:13:36Z","title":"Aligning Correlation Information for Domain Adaptation in Action Recognition"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2107.04932","kind":"arxiv","version":2},"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":"sha256:15fe2786053cbe7b8c842a3c60bb397cca31913b87352554acdaba38b6375652","target":"record","created_at":"2026-07-05T05:23:28Z","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":"e2f6b91398088f65dc933589d6af58c9b03cfa9469834add13b3364c1f19f92e","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2021-07-11T00:13:36Z","title_canon_sha256":"49c8f253e995c499717c26d2ac12288304369ae76b51119537b6f09a7d7bf7b2"},"schema_version":"1.0","source":{"id":"2107.04932","kind":"arxiv","version":2}},"canonical_sha256":"fcd47c6866ded3bb36993f1c3fdd0c2f27a00a0296f9aa5e7621f045facf3b12","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fcd47c6866ded3bb36993f1c3fdd0c2f27a00a0296f9aa5e7621f045facf3b12","first_computed_at":"2026-07-05T05:23:28.693385Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:23:28.693385Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mo67CPiJNf6HkfQx3VydNbf+nGka0yrghh+0WjxB0VfHuA1jAHd1a36DgYdHzR7rs+55HMH4tV3PJLdts2w9Aw==","signature_status":"signed_v1","signed_at":"2026-07-05T05:23:28.693824Z","signed_message":"canonical_sha256_bytes"},"source_id":"2107.04932","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:15fe2786053cbe7b8c842a3c60bb397cca31913b87352554acdaba38b6375652","sha256:acfee4ac34543a0d78a40aa2d490e827c91e7f6fd87e1332dd90b5ecd37b268c"],"state_sha256":"a5bdcaa5a539c6ec9460b4b44e6e48edf5073357e35d0826d48a95f8b39883a0"}