{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:OLTXVTOIE5FO3N5U6DG57WSTGC","short_pith_number":"pith:OLTXVTOI","canonical_record":{"source":{"id":"2503.15056","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2025-03-19T09:48:04Z","cross_cats_sorted":[],"title_canon_sha256":"96d301bd26e0353e4274811a7660b412f173d91fb2481ad2cc368f14806f625c","abstract_canon_sha256":"e4eca76d95fa03caff680600a151e08be373b9eebf7c564abfc9a2354cdc0de1"},"schema_version":"1.0"},"canonical_sha256":"72e77acdc8274aedb7b4f0cddfda53309b50bbd71348897807767a3feaf08ae8","source":{"kind":"arxiv","id":"2503.15056","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.15056","created_at":"2026-07-05T10:34:30Z"},{"alias_kind":"arxiv_version","alias_value":"2503.15056v1","created_at":"2026-07-05T10:34:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.15056","created_at":"2026-07-05T10:34:30Z"},{"alias_kind":"pith_short_12","alias_value":"OLTXVTOIE5FO","created_at":"2026-07-05T10:34:30Z"},{"alias_kind":"pith_short_16","alias_value":"OLTXVTOIE5FO3N5U","created_at":"2026-07-05T10:34:30Z"},{"alias_kind":"pith_short_8","alias_value":"OLTXVTOI","created_at":"2026-07-05T10:34:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:OLTXVTOIE5FO3N5U6DG57WSTGC","target":"record","payload":{"canonical_record":{"source":{"id":"2503.15056","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2025-03-19T09:48:04Z","cross_cats_sorted":[],"title_canon_sha256":"96d301bd26e0353e4274811a7660b412f173d91fb2481ad2cc368f14806f625c","abstract_canon_sha256":"e4eca76d95fa03caff680600a151e08be373b9eebf7c564abfc9a2354cdc0de1"},"schema_version":"1.0"},"canonical_sha256":"72e77acdc8274aedb7b4f0cddfda53309b50bbd71348897807767a3feaf08ae8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:34:30.510051Z","signature_b64":"tPSYNjho/yA+AEUIR8nRqJzn4e2jYSV1H9aKUB/q67Pk6/cONub1YU7fwShqUGmLTZzLRvnOMUZGQBW2Hq4ZDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"72e77acdc8274aedb7b4f0cddfda53309b50bbd71348897807767a3feaf08ae8","last_reissued_at":"2026-07-05T10:34:30.509542Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:34:30.509542Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2503.15056","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":"2026-07-05T10:34:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lcjGlrYBlqtQ9mc4CR2NFd7sZ9qZ1xm8nVpn1cpkzn7zo4VY4K3FQcnTASP4fV4XDak1KN1XNX29F74/1shBAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T05:06:24.570112Z"},"content_sha256":"686716000a107ccd329ca97889970dfa1e532ef052d54c59cfde021e61fb8105","schema_version":"1.0","event_id":"sha256:686716000a107ccd329ca97889970dfa1e532ef052d54c59cfde021e61fb8105"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:OLTXVTOIE5FO3N5U6DG57WSTGC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Single-Step Bidirectional Unpaired Image Translation Using Implicit Bridge Consistency Distillation","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Jong Chul Ye, Kwanyoung Kim, Suhyeon Lee","submitted_at":"2025-03-19T09:48:04Z","abstract_excerpt":"Unpaired image-to-image translation has seen significant progress since the introduction of CycleGAN. However, methods based on diffusion models or Schr\\\"odinger bridges have yet to be widely adopted in real-world applications due to their iterative sampling nature. To address this challenge, we propose a novel framework, Implicit Bridge Consistency Distillation (IBCD), which enables single-step bidirectional unpaired translation without using adversarial loss. IBCD extends consistency distillation by using a diffusion implicit bridge model that connects PF-ODE trajectories between distributio"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.15056","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/2503.15056/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":"2026-07-05T10:34:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"odsRKwgJzIdVh2rgO+82KMkXeIgfp3sdwvyUlBUX1UJXvE8SL3Ecqhkd+4gCkexhB0S4pkDvZ5CmSES9k8qZAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T05:06:24.570733Z"},"content_sha256":"18c1161b5ccfeb72c1466da16f672bb6065e267f05a48bc780f8a59b70df059f","schema_version":"1.0","event_id":"sha256:18c1161b5ccfeb72c1466da16f672bb6065e267f05a48bc780f8a59b70df059f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OLTXVTOIE5FO3N5U6DG57WSTGC/bundle.json","state_url":"https://pith.science/pith/OLTXVTOIE5FO3N5U6DG57WSTGC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OLTXVTOIE5FO3N5U6DG57WSTGC/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":"2026-08-09T05:06:24Z","links":{"resolver":"https://pith.science/pith/OLTXVTOIE5FO3N5U6DG57WSTGC","bundle":"https://pith.science/pith/OLTXVTOIE5FO3N5U6DG57WSTGC/bundle.json","state":"https://pith.science/pith/OLTXVTOIE5FO3N5U6DG57WSTGC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OLTXVTOIE5FO3N5U6DG57WSTGC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:OLTXVTOIE5FO3N5U6DG57WSTGC","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":"e4eca76d95fa03caff680600a151e08be373b9eebf7c564abfc9a2354cdc0de1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2025-03-19T09:48:04Z","title_canon_sha256":"96d301bd26e0353e4274811a7660b412f173d91fb2481ad2cc368f14806f625c"},"schema_version":"1.0","source":{"id":"2503.15056","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.15056","created_at":"2026-07-05T10:34:30Z"},{"alias_kind":"arxiv_version","alias_value":"2503.15056v1","created_at":"2026-07-05T10:34:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.15056","created_at":"2026-07-05T10:34:30Z"},{"alias_kind":"pith_short_12","alias_value":"OLTXVTOIE5FO","created_at":"2026-07-05T10:34:30Z"},{"alias_kind":"pith_short_16","alias_value":"OLTXVTOIE5FO3N5U","created_at":"2026-07-05T10:34:30Z"},{"alias_kind":"pith_short_8","alias_value":"OLTXVTOI","created_at":"2026-07-05T10:34:30Z"}],"graph_snapshots":[{"event_id":"sha256:18c1161b5ccfeb72c1466da16f672bb6065e267f05a48bc780f8a59b70df059f","target":"graph","created_at":"2026-07-05T10:34:30Z","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/2503.15056/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Unpaired image-to-image translation has seen significant progress since the introduction of CycleGAN. However, methods based on diffusion models or Schr\\\"odinger bridges have yet to be widely adopted in real-world applications due to their iterative sampling nature. To address this challenge, we propose a novel framework, Implicit Bridge Consistency Distillation (IBCD), which enables single-step bidirectional unpaired translation without using adversarial loss. IBCD extends consistency distillation by using a diffusion implicit bridge model that connects PF-ODE trajectories between distributio","authors_text":"Jong Chul Ye, Kwanyoung Kim, Suhyeon Lee","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2025-03-19T09:48:04Z","title":"Single-Step Bidirectional Unpaired Image Translation Using Implicit Bridge Consistency Distillation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.15056","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":"sha256:686716000a107ccd329ca97889970dfa1e532ef052d54c59cfde021e61fb8105","target":"record","created_at":"2026-07-05T10:34:30Z","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":"e4eca76d95fa03caff680600a151e08be373b9eebf7c564abfc9a2354cdc0de1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2025-03-19T09:48:04Z","title_canon_sha256":"96d301bd26e0353e4274811a7660b412f173d91fb2481ad2cc368f14806f625c"},"schema_version":"1.0","source":{"id":"2503.15056","kind":"arxiv","version":1}},"canonical_sha256":"72e77acdc8274aedb7b4f0cddfda53309b50bbd71348897807767a3feaf08ae8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"72e77acdc8274aedb7b4f0cddfda53309b50bbd71348897807767a3feaf08ae8","first_computed_at":"2026-07-05T10:34:30.509542Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:34:30.509542Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tPSYNjho/yA+AEUIR8nRqJzn4e2jYSV1H9aKUB/q67Pk6/cONub1YU7fwShqUGmLTZzLRvnOMUZGQBW2Hq4ZDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:34:30.510051Z","signed_message":"canonical_sha256_bytes"},"source_id":"2503.15056","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:686716000a107ccd329ca97889970dfa1e532ef052d54c59cfde021e61fb8105","sha256:18c1161b5ccfeb72c1466da16f672bb6065e267f05a48bc780f8a59b70df059f"],"state_sha256":"e92471c1c70c09395ca0f3f4b80341415cc15ffd7a2aa22bdd714feb427a9193"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B6bgODhGe4ruYdB9ZzAYxmZcb1Qb2URjZ9kLsJWDwXvYN/aKeRRs8U+dnDc0LeEiG2iuOdZnRH4cYhxOxWRhCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T05:06:24.575708Z","bundle_sha256":"5610afcc6859761bd35818b741cbe071273549973edfda038fecdf2eda806bbf"}}