{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:L4MYNWUBAEO2UXM22E3CJWIF35","short_pith_number":"pith:L4MYNWUB","canonical_record":{"source":{"id":"2505.22165","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2025-05-28T09:28:52Z","cross_cats_sorted":["cs.AI","cs.LG"],"title_canon_sha256":"f9157a15c6d7b78c14ad5bd3cc654e779cdcc8062ab9fe9b91ddcc24691901af","abstract_canon_sha256":"06bec2d7d0bfda23e6d401287777fa17a401827c805f3541121689db3c4bb8d2"},"schema_version":"1.0"},"canonical_sha256":"5f1986da81011daa5d9ad13624d905df6d81425f5df11d71e866162acb0fcb85","source":{"kind":"arxiv","id":"2505.22165","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.22165","created_at":"2026-07-05T11:11:10Z"},{"alias_kind":"arxiv_version","alias_value":"2505.22165v1","created_at":"2026-07-05T11:11:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.22165","created_at":"2026-07-05T11:11:10Z"},{"alias_kind":"pith_short_12","alias_value":"L4MYNWUBAEO2","created_at":"2026-07-05T11:11:10Z"},{"alias_kind":"pith_short_16","alias_value":"L4MYNWUBAEO2UXM2","created_at":"2026-07-05T11:11:10Z"},{"alias_kind":"pith_short_8","alias_value":"L4MYNWUB","created_at":"2026-07-05T11:11:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:L4MYNWUBAEO2UXM22E3CJWIF35","target":"record","payload":{"canonical_record":{"source":{"id":"2505.22165","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2025-05-28T09:28:52Z","cross_cats_sorted":["cs.AI","cs.LG"],"title_canon_sha256":"f9157a15c6d7b78c14ad5bd3cc654e779cdcc8062ab9fe9b91ddcc24691901af","abstract_canon_sha256":"06bec2d7d0bfda23e6d401287777fa17a401827c805f3541121689db3c4bb8d2"},"schema_version":"1.0"},"canonical_sha256":"5f1986da81011daa5d9ad13624d905df6d81425f5df11d71e866162acb0fcb85","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:11:10.816192Z","signature_b64":"0yDdxvZ2OT9vVBV1D/TGA5+65PjprlVIfvfOgVom+W9bwOMqjfbLCPJ6BNmlb3bzu6YcUGUm0iyM8BqP805GAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5f1986da81011daa5d9ad13624d905df6d81425f5df11d71e866162acb0fcb85","last_reissued_at":"2026-07-05T11:11:10.815712Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:11:10.815712Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2505.22165","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T11:11:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1CcAtrpExjghOe0SKgjtifFCHGh5nJKnspRYKk8EKdowkfp3VwMtSi9Np2tK+zxAZUxdDwUHciQTq3AR95HQCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T06:57:51.472479Z"},"content_sha256":"c214dea9d0fe7027d62d23f0ef212ed5136a603b7e4a79c00d941fe5d874b39a","schema_version":"1.0","event_id":"sha256:c214dea9d0fe7027d62d23f0ef212ed5136a603b7e4a79c00d941fe5d874b39a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:L4MYNWUBAEO2UXM22E3CJWIF35","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Unifying Continuous and Discrete Text Diffusion with Non-simultaneous Diffusion Processes","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI","cs.LG"],"primary_cat":"cs.CL","authors_text":"Bocheng Li, Linli Xu, Zhujin Gao","submitted_at":"2025-05-28T09:28:52Z","abstract_excerpt":"Diffusion models have emerged as a promising approach for text generation, with recent works falling into two main categories: discrete and continuous diffusion models. Discrete diffusion models apply token corruption independently using categorical distributions, allowing for different diffusion progress across tokens but lacking fine-grained control. Continuous diffusion models map tokens to continuous spaces and apply fine-grained noise, but the diffusion progress is uniform across tokens, limiting their ability to capture semantic nuances. To address these limitations, we propose \\textbf{\\"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.22165","kind":"arxiv","version":1},"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/2505.22165/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":"2026-07-05T11:11:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Bo2qGP4yr5C95p+Ne8IlzzlekIiBI77kc9E9D3Hj+MoI8ReX/JlluJ3V7HMHT/Eb8gP8+C4scwJh3OVAB7FLCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T06:57:51.473000Z"},"content_sha256":"79403051ec0509991c1a9b8dce924b8f3a5f1d89e9441bc63f44c7392177d162","schema_version":"1.0","event_id":"sha256:79403051ec0509991c1a9b8dce924b8f3a5f1d89e9441bc63f44c7392177d162"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/L4MYNWUBAEO2UXM22E3CJWIF35/bundle.json","state_url":"https://pith.science/pith/L4MYNWUBAEO2UXM22E3CJWIF35/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/L4MYNWUBAEO2UXM22E3CJWIF35/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":"2026-08-08T06:57:51Z","links":{"resolver":"https://pith.science/pith/L4MYNWUBAEO2UXM22E3CJWIF35","bundle":"https://pith.science/pith/L4MYNWUBAEO2UXM22E3CJWIF35/bundle.json","state":"https://pith.science/pith/L4MYNWUBAEO2UXM22E3CJWIF35/state.json","well_known_bundle":"https://pith.science/.well-known/pith/L4MYNWUBAEO2UXM22E3CJWIF35/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:L4MYNWUBAEO2UXM22E3CJWIF35","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":"06bec2d7d0bfda23e6d401287777fa17a401827c805f3541121689db3c4bb8d2","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2025-05-28T09:28:52Z","title_canon_sha256":"f9157a15c6d7b78c14ad5bd3cc654e779cdcc8062ab9fe9b91ddcc24691901af"},"schema_version":"1.0","source":{"id":"2505.22165","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.22165","created_at":"2026-07-05T11:11:10Z"},{"alias_kind":"arxiv_version","alias_value":"2505.22165v1","created_at":"2026-07-05T11:11:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.22165","created_at":"2026-07-05T11:11:10Z"},{"alias_kind":"pith_short_12","alias_value":"L4MYNWUBAEO2","created_at":"2026-07-05T11:11:10Z"},{"alias_kind":"pith_short_16","alias_value":"L4MYNWUBAEO2UXM2","created_at":"2026-07-05T11:11:10Z"},{"alias_kind":"pith_short_8","alias_value":"L4MYNWUB","created_at":"2026-07-05T11:11:10Z"}],"graph_snapshots":[{"event_id":"sha256:79403051ec0509991c1a9b8dce924b8f3a5f1d89e9441bc63f44c7392177d162","target":"graph","created_at":"2026-07-05T11:11:10Z","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/2505.22165/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Diffusion models have emerged as a promising approach for text generation, with recent works falling into two main categories: discrete and continuous diffusion models. Discrete diffusion models apply token corruption independently using categorical distributions, allowing for different diffusion progress across tokens but lacking fine-grained control. Continuous diffusion models map tokens to continuous spaces and apply fine-grained noise, but the diffusion progress is uniform across tokens, limiting their ability to capture semantic nuances. To address these limitations, we propose \\textbf{\\","authors_text":"Bocheng Li, Linli Xu, Zhujin Gao","cross_cats":["cs.AI","cs.LG"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2025-05-28T09:28:52Z","title":"Unifying Continuous and Discrete Text Diffusion with Non-simultaneous Diffusion Processes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.22165","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:c214dea9d0fe7027d62d23f0ef212ed5136a603b7e4a79c00d941fe5d874b39a","target":"record","created_at":"2026-07-05T11:11:10Z","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":"06bec2d7d0bfda23e6d401287777fa17a401827c805f3541121689db3c4bb8d2","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2025-05-28T09:28:52Z","title_canon_sha256":"f9157a15c6d7b78c14ad5bd3cc654e779cdcc8062ab9fe9b91ddcc24691901af"},"schema_version":"1.0","source":{"id":"2505.22165","kind":"arxiv","version":1}},"canonical_sha256":"5f1986da81011daa5d9ad13624d905df6d81425f5df11d71e866162acb0fcb85","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5f1986da81011daa5d9ad13624d905df6d81425f5df11d71e866162acb0fcb85","first_computed_at":"2026-07-05T11:11:10.815712Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:11:10.815712Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0yDdxvZ2OT9vVBV1D/TGA5+65PjprlVIfvfOgVom+W9bwOMqjfbLCPJ6BNmlb3bzu6YcUGUm0iyM8BqP805GAg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:11:10.816192Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.22165","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c214dea9d0fe7027d62d23f0ef212ed5136a603b7e4a79c00d941fe5d874b39a","sha256:79403051ec0509991c1a9b8dce924b8f3a5f1d89e9441bc63f44c7392177d162"],"state_sha256":"50b629df8feafc54d7823d91579309b9bcc6a1b0350c748be2ea7ab1c4650425"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6WSD892iusWWEIZ+p2mLcl0HOSnb0V+DhopOPWr4ezAUg2HtDNTpSBWmoZ8xXm1cWQvrun0ZLovoA/fE7ePhCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T06:57:51.476796Z","bundle_sha256":"f8c9c11ef8daefb10cd89ed222a504a3d6979d82f8b9b043ab52d95ed49ba953"}}