{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:H3RH3TILIQBH2G425AF5J4TAM2","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":"8d0919e9dbc5d0512470ee9020d8fab6bfe9d7c38c81c875e04b516825bee1ae","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2026-06-23T04:48:45Z","title_canon_sha256":"71ecb783366ba43f6e580f04d8ce4797cb9b7b7abd48534af2f9e11cd8988a72"},"schema_version":"1.0","source":{"id":"2606.24140","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.24140","created_at":"2026-06-24T01:14:42Z"},{"alias_kind":"arxiv_version","alias_value":"2606.24140v1","created_at":"2026-06-24T01:14:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.24140","created_at":"2026-06-24T01:14:42Z"},{"alias_kind":"pith_short_12","alias_value":"H3RH3TILIQBH","created_at":"2026-06-24T01:14:42Z"},{"alias_kind":"pith_short_16","alias_value":"H3RH3TILIQBH2G42","created_at":"2026-06-24T01:14:42Z"},{"alias_kind":"pith_short_8","alias_value":"H3RH3TIL","created_at":"2026-06-24T01:14:42Z"}],"graph_snapshots":[{"event_id":"sha256:702777b2566eed17b34b90894332b57add53b6bb46ecbc8b2f4f2abbe3f09166","target":"graph","created_at":"2026-06-24T01:14:42Z","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/2606.24140/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Discrete flow matching (DFM) provides a principled framework for generative modeling on discrete state spaces via continuous-time Markov chain dynamics. In practice, sampling for DFM commonly employs discretizations such as $\\tau$-leaping, yet efficient sampling methods under a limited number of function evaluations (NFE) remain less studied. To address this gap, we propose the Time-Reparameterized Cumulative Intensity Extrapolation (TR-CIE) sampler, which aims to improve sampling quality when function evaluations are restricted. TR-CIE consists of two components. First, a schedule-based time ","authors_text":"Feiyang Fu, Hehe Fan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2026-06-23T04:48:45Z","title":"A Time-Reparameterized Cumulative Intensity Extrapolation Sampler for Discrete Flow Matching"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.24140","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":"sha256:03af203c6bc945f76c45574f9901432f0a525c4a1570fd0214ce6575493a49c7","target":"record","created_at":"2026-06-24T01:14:42Z","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":"8d0919e9dbc5d0512470ee9020d8fab6bfe9d7c38c81c875e04b516825bee1ae","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2026-06-23T04:48:45Z","title_canon_sha256":"71ecb783366ba43f6e580f04d8ce4797cb9b7b7abd48534af2f9e11cd8988a72"},"schema_version":"1.0","source":{"id":"2606.24140","kind":"arxiv","version":1}},"canonical_sha256":"3ee27dcd0b44027d1b9ae80bd4f26066979391a57c3a933d69cd74f1f3e711b7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3ee27dcd0b44027d1b9ae80bd4f26066979391a57c3a933d69cd74f1f3e711b7","first_computed_at":"2026-06-24T01:14:42.081328Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-24T01:14:42.081328Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8+nyC+gQbAYFX/+GFmMG8nqv1WU3dAssNZg5809IC5vDQbd3aJyLkl0pF+lOmpx0a3eLcW6f2TQuSpsSVxbUAA==","signature_status":"signed_v1","signed_at":"2026-06-24T01:14:42.081671Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.24140","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:03af203c6bc945f76c45574f9901432f0a525c4a1570fd0214ce6575493a49c7","sha256:702777b2566eed17b34b90894332b57add53b6bb46ecbc8b2f4f2abbe3f09166"],"state_sha256":"5adcb7fe90f28ed8938b9894f4c4fb1ddcc226fd715f56465b1992a238f03500"}