{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:YRNE6ANZHFXP5IOGM3S67GD2PD","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":"d1d4171cec8f7c46005560bc4c95633a9e56a7fc6074a42a1e2014b8bee271f9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-08-03T13:07:49Z","title_canon_sha256":"afb98c14e8ed0eb53e7f6561701db65ea2c181b8765c563a0330c5f53724e4a6"},"schema_version":"1.0","source":{"id":"2608.02183","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.02183","created_at":"2026-08-04T02:11:21Z"},{"alias_kind":"arxiv_version","alias_value":"2608.02183v1","created_at":"2026-08-04T02:11:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.02183","created_at":"2026-08-04T02:11:21Z"},{"alias_kind":"pith_short_12","alias_value":"YRNE6ANZHFXP","created_at":"2026-08-04T02:11:21Z"},{"alias_kind":"pith_short_16","alias_value":"YRNE6ANZHFXP5IOG","created_at":"2026-08-04T02:11:21Z"},{"alias_kind":"pith_short_8","alias_value":"YRNE6ANZ","created_at":"2026-08-04T02:11:21Z"}],"graph_snapshots":[{"event_id":"sha256:e47d51511798c6f7510be345e4b419c7c24d287551c723ee08d19788299902f4","target":"graph","created_at":"2026-08-04T02:11:21Z","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/2608.02183/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Automatic sleep staging is a critical role in sleep disorder diagnosis, sleep quality assessment, and long-term health monitoring; however, existing approaches suffer poor performance on ambiguous and transition-related sleep stages, caused by inadequate modeling of fine-grained intra-epoch structures and complex cross-region spectral dependencies. Traditional epoch-level encoders commonly fail to extract subtle temporal microstructures and intra-epoch cross-region interactions, resulting in unsatisfactory recognition accuracy for hard categories such as the N1 stage. To tackle these drawbacks","authors_text":"Chongjian Wang, Junjie Gao","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-08-03T13:07:49Z","title":"SWINSleepNet: A Hierarchical Context-Aware Framework for Sleep Staging (v2)"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.02183","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":"sha256:864f537e64b7ac6d080ba2f5c6ff3f97dade24acb5dc9f9cc9fe2522e8c4899c","target":"record","created_at":"2026-08-04T02:11:21Z","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":"d1d4171cec8f7c46005560bc4c95633a9e56a7fc6074a42a1e2014b8bee271f9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-08-03T13:07:49Z","title_canon_sha256":"afb98c14e8ed0eb53e7f6561701db65ea2c181b8765c563a0330c5f53724e4a6"},"schema_version":"1.0","source":{"id":"2608.02183","kind":"arxiv","version":1}},"canonical_sha256":"c45a4f01b9396efea1c666e5ef987a78fb47a19664889d1edf61c62232a375f0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c45a4f01b9396efea1c666e5ef987a78fb47a19664889d1edf61c62232a375f0","first_computed_at":"2026-08-04T02:11:21.026876Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-04T02:11:21.026876Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FIjGfFZeD03Aw0u5gz4lJQj9PgiqjBxBdt0t731RmGGgD40zJV5F8EpsGVyqmxMOhQxDcpwPpZZeCitCn/5zDA==","signature_status":"signed_v1","signed_at":"2026-08-04T02:11:21.028368Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.02183","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:864f537e64b7ac6d080ba2f5c6ff3f97dade24acb5dc9f9cc9fe2522e8c4899c","sha256:e47d51511798c6f7510be345e4b419c7c24d287551c723ee08d19788299902f4"],"state_sha256":"e9a10df639194a6904c17a3717ade4b0328662407f4c90482db24390b1ed084b"}