{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:ILPLZQZSMB6CZ6XQJ5KUWO6GIM","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":"73b13634ebca7bb9f06209cc5c4660be8efde97556232bcf4206c0280c0d5125","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-09-24T09:07:05Z","title_canon_sha256":"39ce3183af44f1d557bdbf69350b98c389446f65f0b50f36b803d967348a171a"},"schema_version":"1.0","source":{"id":"2409.15893","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.15893","created_at":"2026-07-05T09:11:02Z"},{"alias_kind":"arxiv_version","alias_value":"2409.15893v1","created_at":"2026-07-05T09:11:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.15893","created_at":"2026-07-05T09:11:02Z"},{"alias_kind":"pith_short_12","alias_value":"ILPLZQZSMB6C","created_at":"2026-07-05T09:11:02Z"},{"alias_kind":"pith_short_16","alias_value":"ILPLZQZSMB6CZ6XQ","created_at":"2026-07-05T09:11:02Z"},{"alias_kind":"pith_short_8","alias_value":"ILPLZQZS","created_at":"2026-07-05T09:11:02Z"}],"graph_snapshots":[{"event_id":"sha256:0f6cfccd9842ba1200f26f0e4fae26fa4b9f1b583e6f6a52f31083bf7521c8b2","target":"graph","created_at":"2026-07-05T09:11:02Z","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/2409.15893/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The study of oracle characters plays an important role in Chinese archaeology and philology. However, the difficulty of collecting and annotating real-world scanned oracle characters hinders the development of oracle character recognition. In this paper, we develop a novel unsupervised domain adaptation (UDA) method, i.e., unsupervised attention regularization net?work (UARN), to transfer recognition knowledge from labeled handprinted oracle characters to unlabeled scanned data. First, we experimentally prove that existing UDA methods are not always consistent with human priors and cannot achi","authors_text":"Jiani Hu, Mei Wang, Sen Su, Weihong Deng","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-09-24T09:07:05Z","title":"Unsupervised Attention Regularization Based Domain Adaptation for Oracle Character Recognition"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.15893","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:c001088a943d25b38c6328ae5c94712c47d6135de18d62c0752c78b39c143e6d","target":"record","created_at":"2026-07-05T09:11:02Z","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":"73b13634ebca7bb9f06209cc5c4660be8efde97556232bcf4206c0280c0d5125","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-09-24T09:07:05Z","title_canon_sha256":"39ce3183af44f1d557bdbf69350b98c389446f65f0b50f36b803d967348a171a"},"schema_version":"1.0","source":{"id":"2409.15893","kind":"arxiv","version":1}},"canonical_sha256":"42debcc332607c2cfaf04f554b3bc643056daba1e4a2e5db4deab266aafec2c3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"42debcc332607c2cfaf04f554b3bc643056daba1e4a2e5db4deab266aafec2c3","first_computed_at":"2026-07-05T09:11:02.026846Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:11:02.026846Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CyRuemFVmajZTYwPzf9vtAC6oq2XKNh2Iq93Iqa1O1dyylsz5WiRZyniXze/AD5TeibYb/yrpe2ghq5GV4ujBA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:11:02.027328Z","signed_message":"canonical_sha256_bytes"},"source_id":"2409.15893","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c001088a943d25b38c6328ae5c94712c47d6135de18d62c0752c78b39c143e6d","sha256:0f6cfccd9842ba1200f26f0e4fae26fa4b9f1b583e6f6a52f31083bf7521c8b2"],"state_sha256":"285c3808ad14af673ad6ccea366c1a15d20907c488aed2369ab43a53753dae2d"}