{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:A2YICSJZ736SRND7C4AETVJJY7","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":"b689ab644115249369ab0f0f159a20c7ee9538fbce3971bf2d16e77747c81cb4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GR","submitted_at":"2018-04-04T03:22:49Z","title_canon_sha256":"16de23e795e8c316d1893b42e4560537519ac5814ad1217b59050b636944092f"},"schema_version":"1.0","source":{"id":"1804.01225","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.01225","created_at":"2026-05-18T00:12:43Z"},{"alias_kind":"arxiv_version","alias_value":"1804.01225v3","created_at":"2026-05-18T00:12:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.01225","created_at":"2026-05-18T00:12:43Z"},{"alias_kind":"pith_short_12","alias_value":"A2YICSJZ736S","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_16","alias_value":"A2YICSJZ736SRND7","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_8","alias_value":"A2YICSJZ","created_at":"2026-05-18T12:32:13Z"}],"graph_snapshots":[{"event_id":"sha256:f15ed7c96c94f507b6e2e7c6ea547cc0e00d5cad97c28ff763d9fafabadd990e","target":"graph","created_at":"2026-05-18T00:12:43Z","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":"We present a palette-based framework for color composition for visual applications. Color composition is a critical aspect of visual applications in art, design, and visualization. The color wheel is often used to explain pleasing color combinations in geometric terms, and, in digital design, to provide a user interface to visualize and manipulate colors. We abstract relationships between palette colors as a compact set of axes describing harmonic templates over perceptually uniform color wheels. Our framework provides a basis for a variety of color-aware image operations, such as color harmon","authors_text":"Jianchao Tan, Jose Echevarria, Yotam Gingold","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GR","submitted_at":"2018-04-04T03:22:49Z","title":"Palette-based image decomposition, harmonization, and color transfer"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.01225","kind":"arxiv","version":3},"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:b6a49865ccad8c906a038f3c6cfb1e776689515d91e54126664cc4e4be7aa93f","target":"record","created_at":"2026-05-18T00:12:43Z","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":"b689ab644115249369ab0f0f159a20c7ee9538fbce3971bf2d16e77747c81cb4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GR","submitted_at":"2018-04-04T03:22:49Z","title_canon_sha256":"16de23e795e8c316d1893b42e4560537519ac5814ad1217b59050b636944092f"},"schema_version":"1.0","source":{"id":"1804.01225","kind":"arxiv","version":3}},"canonical_sha256":"06b0814939fefd28b47f170049d529c7ccbc049b134e0eb31efa03e85817f1e0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"06b0814939fefd28b47f170049d529c7ccbc049b134e0eb31efa03e85817f1e0","first_computed_at":"2026-05-18T00:12:43.229801Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:12:43.229801Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JKFyGD1kQp7MyaJKvorlvGCG6MWr8fzyL1lORYG70H7l4tVJBgQCO9IBfAVpG5LDI1hsFpz0ShvfvPywE/kKAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:12:43.230401Z","signed_message":"canonical_sha256_bytes"},"source_id":"1804.01225","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b6a49865ccad8c906a038f3c6cfb1e776689515d91e54126664cc4e4be7aa93f","sha256:f15ed7c96c94f507b6e2e7c6ea547cc0e00d5cad97c28ff763d9fafabadd990e"],"state_sha256":"03e237005e921bfc96da9e9ce0108f62f7b84b9f1c4f4b73cd451e822e537e8a"}