{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:KPNCMCND6N6NUCOS6DKPOG4WSW","short_pith_number":"pith:KPNCMCND","canonical_record":{"source":{"id":"2310.11476","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2023-10-17T04:59:15Z","cross_cats_sorted":["cs.LG"],"title_canon_sha256":"0bea66e6eed575b4b81c2161f188783d0a2dd5a4cc623c724369706b4b1c5df4","abstract_canon_sha256":"f5268572bee56576eedd7e1e67844e69e5d839269a4cd0fe9cd4924983fbcfe7"},"schema_version":"1.0"},"canonical_sha256":"53da2609a3f37cda09d2f0d4f71b969582cd64c068f7b1c7d116623dabb0a76c","source":{"kind":"arxiv","id":"2310.11476","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.11476","created_at":"2026-07-05T07:02:07Z"},{"alias_kind":"arxiv_version","alias_value":"2310.11476v1","created_at":"2026-07-05T07:02:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.11476","created_at":"2026-07-05T07:02:07Z"},{"alias_kind":"pith_short_12","alias_value":"KPNCMCND6N6N","created_at":"2026-07-05T07:02:07Z"},{"alias_kind":"pith_short_16","alias_value":"KPNCMCND6N6NUCOS","created_at":"2026-07-05T07:02:07Z"},{"alias_kind":"pith_short_8","alias_value":"KPNCMCND","created_at":"2026-07-05T07:02:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:KPNCMCND6N6NUCOS6DKPOG4WSW","target":"record","payload":{"canonical_record":{"source":{"id":"2310.11476","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2023-10-17T04:59:15Z","cross_cats_sorted":["cs.LG"],"title_canon_sha256":"0bea66e6eed575b4b81c2161f188783d0a2dd5a4cc623c724369706b4b1c5df4","abstract_canon_sha256":"f5268572bee56576eedd7e1e67844e69e5d839269a4cd0fe9cd4924983fbcfe7"},"schema_version":"1.0"},"canonical_sha256":"53da2609a3f37cda09d2f0d4f71b969582cd64c068f7b1c7d116623dabb0a76c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:02:07.671595Z","signature_b64":"drusGzzeMXrsRthHTeo5DjX+4x1PDH1QnRx5J6QYJYvaV1nWUkI0EQobQkLjX/Im2pVsw4L1MBgsvr/e5c6sBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"53da2609a3f37cda09d2f0d4f71b969582cd64c068f7b1c7d116623dabb0a76c","last_reissued_at":"2026-07-05T07:02:07.671083Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:02:07.671083Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2310.11476","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":"2026-07-05T07:02:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uw/ohc29kj3vDThBbOmGItGA4JzU8aJVadRX0A70szQAdtlDT7ktVElDFShofD2SKPqqHXSRZ0P8ZWw4BPIiBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T06:43:06.152646Z"},"content_sha256":"57090f17ddb6a00a19be6fccd5ea128a94593be71876ec60296c50f0b9dad09b","schema_version":"1.0","event_id":"sha256:57090f17ddb6a00a19be6fccd5ea128a94593be71876ec60296c50f0b9dad09b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:KPNCMCND6N6NUCOS6DKPOG4WSW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Program Translation via Code Distillation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.LG"],"primary_cat":"cs.SE","authors_text":"Bin Gu, Colin Clement, Maoquan Wang, Mengnan Qi, Neel Sundaresan, Yongqiang Yao, Yufan Huang","submitted_at":"2023-10-17T04:59:15Z","abstract_excerpt":"Software version migration and program translation are an important and costly part of the lifecycle of large codebases. Traditional machine translation relies on parallel corpora for supervised translation, which is not feasible for program translation due to a dearth of aligned data. Recent unsupervised neural machine translation techniques have overcome data limitations by included techniques such as back translation and low level compiler intermediate representations (IR). These methods face significant challenges due to the noise in code snippet alignment and the diversity of IRs respecti"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.11476","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/2310.11476/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":"2026-07-05T07:02:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CYycb2ahABD6FMQPGiAGQPk75kosS+4EWTlC7AYIxjrY9hxLAEJwpNW5VC4vaw4yw9IHjZbBDyoRKxVzBssOAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T06:43:06.153484Z"},"content_sha256":"d886ae87a461c3f8ec8a6d4223ff80ad4fc8fb1c717480f7915055a61913d6f8","schema_version":"1.0","event_id":"sha256:d886ae87a461c3f8ec8a6d4223ff80ad4fc8fb1c717480f7915055a61913d6f8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KPNCMCND6N6NUCOS6DKPOG4WSW/bundle.json","state_url":"https://pith.science/pith/KPNCMCND6N6NUCOS6DKPOG4WSW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KPNCMCND6N6NUCOS6DKPOG4WSW/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":"2026-08-08T06:43:06Z","links":{"resolver":"https://pith.science/pith/KPNCMCND6N6NUCOS6DKPOG4WSW","bundle":"https://pith.science/pith/KPNCMCND6N6NUCOS6DKPOG4WSW/bundle.json","state":"https://pith.science/pith/KPNCMCND6N6NUCOS6DKPOG4WSW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KPNCMCND6N6NUCOS6DKPOG4WSW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:KPNCMCND6N6NUCOS6DKPOG4WSW","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":"f5268572bee56576eedd7e1e67844e69e5d839269a4cd0fe9cd4924983fbcfe7","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2023-10-17T04:59:15Z","title_canon_sha256":"0bea66e6eed575b4b81c2161f188783d0a2dd5a4cc623c724369706b4b1c5df4"},"schema_version":"1.0","source":{"id":"2310.11476","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.11476","created_at":"2026-07-05T07:02:07Z"},{"alias_kind":"arxiv_version","alias_value":"2310.11476v1","created_at":"2026-07-05T07:02:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.11476","created_at":"2026-07-05T07:02:07Z"},{"alias_kind":"pith_short_12","alias_value":"KPNCMCND6N6N","created_at":"2026-07-05T07:02:07Z"},{"alias_kind":"pith_short_16","alias_value":"KPNCMCND6N6NUCOS","created_at":"2026-07-05T07:02:07Z"},{"alias_kind":"pith_short_8","alias_value":"KPNCMCND","created_at":"2026-07-05T07:02:07Z"}],"graph_snapshots":[{"event_id":"sha256:d886ae87a461c3f8ec8a6d4223ff80ad4fc8fb1c717480f7915055a61913d6f8","target":"graph","created_at":"2026-07-05T07:02:07Z","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/2310.11476/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Software version migration and program translation are an important and costly part of the lifecycle of large codebases. Traditional machine translation relies on parallel corpora for supervised translation, which is not feasible for program translation due to a dearth of aligned data. Recent unsupervised neural machine translation techniques have overcome data limitations by included techniques such as back translation and low level compiler intermediate representations (IR). These methods face significant challenges due to the noise in code snippet alignment and the diversity of IRs respecti","authors_text":"Bin Gu, Colin Clement, Maoquan Wang, Mengnan Qi, Neel Sundaresan, Yongqiang Yao, Yufan Huang","cross_cats":["cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2023-10-17T04:59:15Z","title":"Program Translation via Code Distillation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.11476","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":"sha256:57090f17ddb6a00a19be6fccd5ea128a94593be71876ec60296c50f0b9dad09b","target":"record","created_at":"2026-07-05T07:02:07Z","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":"f5268572bee56576eedd7e1e67844e69e5d839269a4cd0fe9cd4924983fbcfe7","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2023-10-17T04:59:15Z","title_canon_sha256":"0bea66e6eed575b4b81c2161f188783d0a2dd5a4cc623c724369706b4b1c5df4"},"schema_version":"1.0","source":{"id":"2310.11476","kind":"arxiv","version":1}},"canonical_sha256":"53da2609a3f37cda09d2f0d4f71b969582cd64c068f7b1c7d116623dabb0a76c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"53da2609a3f37cda09d2f0d4f71b969582cd64c068f7b1c7d116623dabb0a76c","first_computed_at":"2026-07-05T07:02:07.671083Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:02:07.671083Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"drusGzzeMXrsRthHTeo5DjX+4x1PDH1QnRx5J6QYJYvaV1nWUkI0EQobQkLjX/Im2pVsw4L1MBgsvr/e5c6sBA==","signature_status":"signed_v1","signed_at":"2026-07-05T07:02:07.671595Z","signed_message":"canonical_sha256_bytes"},"source_id":"2310.11476","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:57090f17ddb6a00a19be6fccd5ea128a94593be71876ec60296c50f0b9dad09b","sha256:d886ae87a461c3f8ec8a6d4223ff80ad4fc8fb1c717480f7915055a61913d6f8"],"state_sha256":"f9a577f9485b63505598743f1d20c33d53adb6686cc13a439588a9742abf0364"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"C/LUYMElc6qbugsPpqcL1y8OU6tTlrTBVoxsSAoFj22EykaQl3B2Qggy9XxInGecizycWkr+bH75oab4IyjQAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T06:43:06.158256Z","bundle_sha256":"81dc7fe81cd54f63058bab509d4394cb8835cf884032c14f68c7c08374545282"}}