{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:JHK6XNN4OLAKDG3JCWYSO6V4OS","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":"1cc4b21dd34a8682e10e90be38910508176bd6b7446ba7b8c81585765d9a4caf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2019-02-26T16:06:29Z","title_canon_sha256":"4aed286634ea0a3cd7b47eea57968c107891c771bcfde7b3cdc61863bdb74ccb"},"schema_version":"1.0","source":{"id":"1902.10024","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1902.10024","created_at":"2026-05-17T23:52:34Z"},{"alias_kind":"arxiv_version","alias_value":"1902.10024v1","created_at":"2026-05-17T23:52:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1902.10024","created_at":"2026-05-17T23:52:34Z"},{"alias_kind":"pith_short_12","alias_value":"JHK6XNN4OLAK","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_16","alias_value":"JHK6XNN4OLAKDG3J","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_8","alias_value":"JHK6XNN4","created_at":"2026-05-18T12:33:21Z"}],"graph_snapshots":[{"event_id":"sha256:7368addeb79db67d0d8c43658169667addfd7595b290069ade806c6178cbc689","target":"graph","created_at":"2026-05-17T23:52:34Z","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"},"paper":{"abstract_excerpt":"While depth cameras and inertial sensors have been frequently leveraged for human action recognition, these sensing modalities are impractical in many scenarios where cost or environmental constraints prohibit their use. As such, there has been recent interest on human action recognition using low-cost, readily-available RGB cameras via deep convolutional neural networks. However, many of the deep convolutional neural networks proposed for action recognition thus far have relied heavily on learning global appearance cues directly from imaging data, resulting in highly complex network architect","authors_text":"Alexander Wong, John McPhee, William McNally","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2019-02-26T16:06:29Z","title":"STAR-Net: Action Recognition using Spatio-Temporal Activation Reprojection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1902.10024","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:bd34f9598964448ec000741719977cec89e3950933049941f432ade93453a75e","target":"record","created_at":"2026-05-17T23:52:34Z","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":"1cc4b21dd34a8682e10e90be38910508176bd6b7446ba7b8c81585765d9a4caf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2019-02-26T16:06:29Z","title_canon_sha256":"4aed286634ea0a3cd7b47eea57968c107891c771bcfde7b3cdc61863bdb74ccb"},"schema_version":"1.0","source":{"id":"1902.10024","kind":"arxiv","version":1}},"canonical_sha256":"49d5ebb5bc72c0a19b6915b1277abc74be120cc3feceb515861da3108be442c8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"49d5ebb5bc72c0a19b6915b1277abc74be120cc3feceb515861da3108be442c8","first_computed_at":"2026-05-17T23:52:34.850079Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:52:34.850079Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VCoQVs13sJwHYf/QM9dTJAn4pGULY9fJQ2cdmD9Q1gXSUwHmelko9d2tIxHjVh7wVbRFsvfzniXGPcbHMxVBBg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:52:34.850512Z","signed_message":"canonical_sha256_bytes"},"source_id":"1902.10024","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bd34f9598964448ec000741719977cec89e3950933049941f432ade93453a75e","sha256:7368addeb79db67d0d8c43658169667addfd7595b290069ade806c6178cbc689"],"state_sha256":"8a33ad23e733daea8f4a827eb20350dd3cae702973f14afc3b0b6d3081c5b535"}