{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:4JJ4RUA7HYD43CTQOVUXAAGXD6","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":"b3668a2b2a853aa0b0c0503dc3f9e301ca54e38fec8e2ffd49f1ae4d51a28626","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2017-07-26T08:49:11Z","title_canon_sha256":"463fad041ab128b3a47b86ba6bae717e9bda343c6982818ec69441428344e372"},"schema_version":"1.0","source":{"id":"1707.08322","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.08322","created_at":"2026-05-18T00:39:24Z"},{"alias_kind":"arxiv_version","alias_value":"1707.08322v1","created_at":"2026-05-18T00:39:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.08322","created_at":"2026-05-18T00:39:24Z"},{"alias_kind":"pith_short_12","alias_value":"4JJ4RUA7HYD4","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_16","alias_value":"4JJ4RUA7HYD43CTQ","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_8","alias_value":"4JJ4RUA7","created_at":"2026-05-18T12:31:00Z"}],"graph_snapshots":[{"event_id":"sha256:1855cd4957b4d27737cb1137eace261107a32c6620ea5f1f6dbb2b5282f2ac06","target":"graph","created_at":"2026-05-18T00:39:24Z","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":"Due to its storage and retrieval efficiency, cross-modal hashing~(CMH) has been widely used for cross-modal similarity search in multimedia applications. According to the training strategy, existing CMH methods can be mainly divided into two categories: relaxation-based continuous methods and discrete methods. In general, the training of relaxation-based continuous methods is faster than discrete methods, but the accuracy of relaxation-based continuous methods is not satisfactory. On the contrary, the accuracy of discrete methods is typically better than relaxation-based continuous methods, bu","authors_text":"Qing-Yuan Jiang, Wu-Jun Li","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2017-07-26T08:49:11Z","title":"Discrete Latent Factor Model for Cross-Modal Hashing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.08322","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":"sha256:14712e6fdf9a3fb84e2fafe5463be2fd229dfb4e3e114d0fa54a917292b427d5","target":"record","created_at":"2026-05-18T00:39:24Z","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":"b3668a2b2a853aa0b0c0503dc3f9e301ca54e38fec8e2ffd49f1ae4d51a28626","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2017-07-26T08:49:11Z","title_canon_sha256":"463fad041ab128b3a47b86ba6bae717e9bda343c6982818ec69441428344e372"},"schema_version":"1.0","source":{"id":"1707.08322","kind":"arxiv","version":1}},"canonical_sha256":"e253c8d01f3e07cd8a7075697000d71f829dbbf5ad937140c3c497f49c487064","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e253c8d01f3e07cd8a7075697000d71f829dbbf5ad937140c3c497f49c487064","first_computed_at":"2026-05-18T00:39:24.601725Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:39:24.601725Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CVuCXSTGFEwFGSz4x/mRBr6IAvUYlhdET9ldXsb2yv8uT3jYOifzZjaOvMHYU95NfVVKvEFXxeP9jDmfQHMqBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:39:24.602284Z","signed_message":"canonical_sha256_bytes"},"source_id":"1707.08322","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:14712e6fdf9a3fb84e2fafe5463be2fd229dfb4e3e114d0fa54a917292b427d5","sha256:1855cd4957b4d27737cb1137eace261107a32c6620ea5f1f6dbb2b5282f2ac06"],"state_sha256":"61b3e66f71f74f90d5afcd459b1d8aabb083d81b9e357da9891389527d360a99"}