{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:Y4HVT2EQ4GENN47OOOWKAWBM7Z","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":"4b5664a3d00babeb19032bd677e327a2943f504bb63a3b526855b45043878302","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2025-08-20T22:06:13Z","title_canon_sha256":"97e6c03747944e977f58066a61c110dcecfd06d9eb1bd9ac14e975268b4b81c5"},"schema_version":"1.0","source":{"id":"2508.15093","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.15093","created_at":"2026-07-05T11:58:35Z"},{"alias_kind":"arxiv_version","alias_value":"2508.15093v2","created_at":"2026-07-05T11:58:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.15093","created_at":"2026-07-05T11:58:35Z"},{"alias_kind":"pith_short_12","alias_value":"Y4HVT2EQ4GEN","created_at":"2026-07-05T11:58:35Z"},{"alias_kind":"pith_short_16","alias_value":"Y4HVT2EQ4GENN47O","created_at":"2026-07-05T11:58:35Z"},{"alias_kind":"pith_short_8","alias_value":"Y4HVT2EQ","created_at":"2026-07-05T11:58:35Z"}],"graph_snapshots":[{"event_id":"sha256:4bf9a7039636ed38fb2327c62898a503be09c48f74494842d8a2880c4b212869","target":"graph","created_at":"2026-07-05T11:58:35Z","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/2508.15093/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Existing rectified flow models are based on linear trajectories between data and noise distributions. This linearity enforces zero curvature, which can inadvertently force the image generation process through low-probability regions of the data manifold. A key question remains underexplored: how does the curvature of these trajectories correlate with the semantic alignment between generated images and their corresponding captions, i.e., instructional compliance? To address this, we introduce CurveFlow, a novel flow matching framework designed to learn smooth, non-linear trajectories by directl","authors_text":"Drake Du, Hao Huang, Mengyu Wang, Yan Luo, Yi Fang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2025-08-20T22:06:13Z","title":"CurveFlow: Curvature-Guided Flow Matching for Image Generation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.15093","kind":"arxiv","version":2},"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":"sha256:8aef271a29d223bd6bb42e89e1efb38c47ef9207c9e78de7516ecf32aa611213","target":"record","created_at":"2026-07-05T11:58:35Z","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":"4b5664a3d00babeb19032bd677e327a2943f504bb63a3b526855b45043878302","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2025-08-20T22:06:13Z","title_canon_sha256":"97e6c03747944e977f58066a61c110dcecfd06d9eb1bd9ac14e975268b4b81c5"},"schema_version":"1.0","source":{"id":"2508.15093","kind":"arxiv","version":2}},"canonical_sha256":"c70f59e890e188d6f3ee73aca0582cfe4fe7b694bb84e2ce19a38b22dbd1625d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c70f59e890e188d6f3ee73aca0582cfe4fe7b694bb84e2ce19a38b22dbd1625d","first_computed_at":"2026-07-05T11:58:35.974145Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:58:35.974145Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ETMwUj7aRHUSU6Diu1O1qOX3A4vh/MYL/Osd1twn3nNwSIxYRg0BBF114z3/Jq6NajcipWjrBpYHZQRPCtHUAw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:58:35.974618Z","signed_message":"canonical_sha256_bytes"},"source_id":"2508.15093","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8aef271a29d223bd6bb42e89e1efb38c47ef9207c9e78de7516ecf32aa611213","sha256:4bf9a7039636ed38fb2327c62898a503be09c48f74494842d8a2880c4b212869"],"state_sha256":"dd77e11fa52ae12b8b91123f1bd22ecbd84571ac5e3f8c116428920bfa4231bc"}