{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:T26LCKQ7XG6F4YEPHXGAA7KYY6","short_pith_number":"pith:T26LCKQ7","canonical_record":{"source":{"id":"2502.11140","kind":"arxiv","version":4},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.SE","submitted_at":"2025-02-16T14:09:42Z","cross_cats_sorted":["cs.AI","cs.CL","cs.HC"],"title_canon_sha256":"c7e6379102627953d379cdb78da7417cb7afb5e5b299124bb066c9f78989575c","abstract_canon_sha256":"6191ab473f004c3f23ff5211d298c9c96eb1e14dda1d60df89ebfca2596e2b1b"},"schema_version":"1.0"},"canonical_sha256":"9ebcb12a1fb9bc5e608f3dcc007d58c7bca970ddf70ccb422f3b167f0f352c3f","source":{"kind":"arxiv","id":"2502.11140","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.11140","created_at":"2026-08-05T00:40:39Z"},{"alias_kind":"arxiv_version","alias_value":"2502.11140v4","created_at":"2026-08-05T00:40:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.11140","created_at":"2026-08-05T00:40:39Z"},{"alias_kind":"pith_short_12","alias_value":"T26LCKQ7XG6F","created_at":"2026-08-05T00:40:39Z"},{"alias_kind":"pith_short_16","alias_value":"T26LCKQ7XG6F4YEP","created_at":"2026-08-05T00:40:39Z"},{"alias_kind":"pith_short_8","alias_value":"T26LCKQ7","created_at":"2026-08-05T00:40:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:T26LCKQ7XG6F4YEPHXGAA7KYY6","target":"record","payload":{"canonical_record":{"source":{"id":"2502.11140","kind":"arxiv","version":4},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.SE","submitted_at":"2025-02-16T14:09:42Z","cross_cats_sorted":["cs.AI","cs.CL","cs.HC"],"title_canon_sha256":"c7e6379102627953d379cdb78da7417cb7afb5e5b299124bb066c9f78989575c","abstract_canon_sha256":"6191ab473f004c3f23ff5211d298c9c96eb1e14dda1d60df89ebfca2596e2b1b"},"schema_version":"1.0"},"canonical_sha256":"9ebcb12a1fb9bc5e608f3dcc007d58c7bca970ddf70ccb422f3b167f0f352c3f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-05T00:40:39.749205Z","signature_b64":"/mVIOVytFh1tUyW6+6xAIaQXGYHhHnRNa/gdStknRyt+6+g8+73BBWyn4QjBo08F3tKNdl46Ic8KjrCSjGglCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9ebcb12a1fb9bc5e608f3dcc007d58c7bca970ddf70ccb422f3b167f0f352c3f","last_reissued_at":"2026-08-05T00:40:39.746579Z","signature_status":"signed_v1","first_computed_at":"2026-08-05T00:40:39.746579Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2502.11140","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-08-05T00:40:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2fYuN95xtZfnzLpwzVOhojRDbu/g8HqIzm+pymZkjz0sbRl7gIy6hV96IKXZTVhMmIVCMRAm6Fl8LcTmYH4hBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T09:51:55.798658Z"},"content_sha256":"dfd5c14b3b9b2067f3190fdb0aaca247ee4ce2e00a4cc9a1a615bd0bf19153d2","schema_version":"1.0","event_id":"sha256:dfd5c14b3b9b2067f3190fdb0aaca247ee4ce2e00a4cc9a1a615bd0bf19153d2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:T26LCKQ7XG6F4YEPHXGAA7KYY6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Automated Visualization Code Synthesis via Multi-Path Reasoning and Feedback-Driven Optimization","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cs.AI","cs.CL","cs.HC"],"primary_cat":"cs.SE","authors_text":"Daye Kang, Hyunjin An, Jian Park, Minhyeong Yu, Seunghyun Lee, Seungyong Lee, Soohyuk Cho, Taehan Kim, Wonduk Seo, Yi Bu","submitted_at":"2025-02-16T14:09:42Z","abstract_excerpt":"Large Language Models (LLMs) have become a cornerstone for automated visualization code generation, enabling users to create charts through natural language instructions. Despite improvements from techniques like few-shot prompting and query expansion, existing methods often struggle when requests are underspecified in actionable details (e.g., data preprocessing assumptions, solver or library choices, etc.), frequently necessitating manual intervention. To overcome these limitations, we propose VisPath: a Multi-Path Reasoning and Feedback-Driven Optimization Framework for Visualization Code G"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.11140","kind":"arxiv","version":4},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2502.11140/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-08-05T00:40:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vbbZZEIG8L8ua6/3tVgdtyaNLn5IoMxDVwn514M8v0Gkwb9+YSzCCqH6jArqYkny8cpVoDzHzpwCHoiSdsW2CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T09:51:55.799292Z"},"content_sha256":"f3c95fa961422735839087080987e16ebacf92f6720c21ddc2143b8855349877","schema_version":"1.0","event_id":"sha256:f3c95fa961422735839087080987e16ebacf92f6720c21ddc2143b8855349877"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T26LCKQ7XG6F4YEPHXGAA7KYY6/bundle.json","state_url":"https://pith.science/pith/T26LCKQ7XG6F4YEPHXGAA7KYY6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T26LCKQ7XG6F4YEPHXGAA7KYY6/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-06T09:51:55Z","links":{"resolver":"https://pith.science/pith/T26LCKQ7XG6F4YEPHXGAA7KYY6","bundle":"https://pith.science/pith/T26LCKQ7XG6F4YEPHXGAA7KYY6/bundle.json","state":"https://pith.science/pith/T26LCKQ7XG6F4YEPHXGAA7KYY6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T26LCKQ7XG6F4YEPHXGAA7KYY6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:T26LCKQ7XG6F4YEPHXGAA7KYY6","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":"6191ab473f004c3f23ff5211d298c9c96eb1e14dda1d60df89ebfca2596e2b1b","cross_cats_sorted":["cs.AI","cs.CL","cs.HC"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.SE","submitted_at":"2025-02-16T14:09:42Z","title_canon_sha256":"c7e6379102627953d379cdb78da7417cb7afb5e5b299124bb066c9f78989575c"},"schema_version":"1.0","source":{"id":"2502.11140","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.11140","created_at":"2026-08-05T00:40:39Z"},{"alias_kind":"arxiv_version","alias_value":"2502.11140v4","created_at":"2026-08-05T00:40:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.11140","created_at":"2026-08-05T00:40:39Z"},{"alias_kind":"pith_short_12","alias_value":"T26LCKQ7XG6F","created_at":"2026-08-05T00:40:39Z"},{"alias_kind":"pith_short_16","alias_value":"T26LCKQ7XG6F4YEP","created_at":"2026-08-05T00:40:39Z"},{"alias_kind":"pith_short_8","alias_value":"T26LCKQ7","created_at":"2026-08-05T00:40:39Z"}],"graph_snapshots":[{"event_id":"sha256:f3c95fa961422735839087080987e16ebacf92f6720c21ddc2143b8855349877","target":"graph","created_at":"2026-08-05T00:40:39Z","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/2502.11140/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Large Language Models (LLMs) have become a cornerstone for automated visualization code generation, enabling users to create charts through natural language instructions. Despite improvements from techniques like few-shot prompting and query expansion, existing methods often struggle when requests are underspecified in actionable details (e.g., data preprocessing assumptions, solver or library choices, etc.), frequently necessitating manual intervention. To overcome these limitations, we propose VisPath: a Multi-Path Reasoning and Feedback-Driven Optimization Framework for Visualization Code G","authors_text":"Daye Kang, Hyunjin An, Jian Park, Minhyeong Yu, Seunghyun Lee, Seungyong Lee, Soohyuk Cho, Taehan Kim, Wonduk Seo, Yi Bu","cross_cats":["cs.AI","cs.CL","cs.HC"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.SE","submitted_at":"2025-02-16T14:09:42Z","title":"Automated Visualization Code Synthesis via Multi-Path Reasoning and Feedback-Driven Optimization"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.11140","kind":"arxiv","version":4},"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:dfd5c14b3b9b2067f3190fdb0aaca247ee4ce2e00a4cc9a1a615bd0bf19153d2","target":"record","created_at":"2026-08-05T00:40:39Z","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":"6191ab473f004c3f23ff5211d298c9c96eb1e14dda1d60df89ebfca2596e2b1b","cross_cats_sorted":["cs.AI","cs.CL","cs.HC"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.SE","submitted_at":"2025-02-16T14:09:42Z","title_canon_sha256":"c7e6379102627953d379cdb78da7417cb7afb5e5b299124bb066c9f78989575c"},"schema_version":"1.0","source":{"id":"2502.11140","kind":"arxiv","version":4}},"canonical_sha256":"9ebcb12a1fb9bc5e608f3dcc007d58c7bca970ddf70ccb422f3b167f0f352c3f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9ebcb12a1fb9bc5e608f3dcc007d58c7bca970ddf70ccb422f3b167f0f352c3f","first_computed_at":"2026-08-05T00:40:39.746579Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-05T00:40:39.746579Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/mVIOVytFh1tUyW6+6xAIaQXGYHhHnRNa/gdStknRyt+6+g8+73BBWyn4QjBo08F3tKNdl46Ic8KjrCSjGglCQ==","signature_status":"signed_v1","signed_at":"2026-08-05T00:40:39.749205Z","signed_message":"canonical_sha256_bytes"},"source_id":"2502.11140","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dfd5c14b3b9b2067f3190fdb0aaca247ee4ce2e00a4cc9a1a615bd0bf19153d2","sha256:f3c95fa961422735839087080987e16ebacf92f6720c21ddc2143b8855349877"],"state_sha256":"8c8810dc66f8218044a01fad5874e151122810701b6d1237b5be6496a963dbe9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B61pMzqKzGErPkEPGEXCwP9ynd7Wetb7t0QMfxb9QzytkseZvNNORKBxFDiWAoTf2+tRFyDHyKXYNIOn7qJOAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T09:51:55.805505Z","bundle_sha256":"500708a94560cdbc4f4c7a3678022fc26fc1f60177125b9e3cfb1bbb555e74c9"}}