{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:YVR3YZFHLAB2GKROVIKDB54XNF","short_pith_number":"pith:YVR3YZFH","canonical_record":{"source":{"id":"2406.04635","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.IR","submitted_at":"2024-06-07T04:39:17Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"74a747cce22c07d253a599247da55c784095ae15497fa9cbbec443db5d9e6231","abstract_canon_sha256":"6a701d71ffdc62b79059173acd6e3d2846cec3014efd3bd9cf4d545838b91aa2"},"schema_version":"1.0"},"canonical_sha256":"c563bc64a75803a32a2eaa1430f797697d282bf8ef4d026c6019314a0f776f65","source":{"kind":"arxiv","id":"2406.04635","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2406.04635","created_at":"2026-07-05T08:28:46Z"},{"alias_kind":"arxiv_version","alias_value":"2406.04635v1","created_at":"2026-07-05T08:28:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.04635","created_at":"2026-07-05T08:28:46Z"},{"alias_kind":"pith_short_12","alias_value":"YVR3YZFHLAB2","created_at":"2026-07-05T08:28:46Z"},{"alias_kind":"pith_short_16","alias_value":"YVR3YZFHLAB2GKRO","created_at":"2026-07-05T08:28:46Z"},{"alias_kind":"pith_short_8","alias_value":"YVR3YZFH","created_at":"2026-07-05T08:28:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:YVR3YZFHLAB2GKROVIKDB54XNF","target":"record","payload":{"canonical_record":{"source":{"id":"2406.04635","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.IR","submitted_at":"2024-06-07T04:39:17Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"74a747cce22c07d253a599247da55c784095ae15497fa9cbbec443db5d9e6231","abstract_canon_sha256":"6a701d71ffdc62b79059173acd6e3d2846cec3014efd3bd9cf4d545838b91aa2"},"schema_version":"1.0"},"canonical_sha256":"c563bc64a75803a32a2eaa1430f797697d282bf8ef4d026c6019314a0f776f65","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:28:46.807673Z","signature_b64":"cQenUPMhZlk9lMwfJpcaHwXng1GzQzJoWWzcyy+MR6d4RkrCXXaeAUd04YupgM7uImvM7lFKrjzBCRWEYLeYCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c563bc64a75803a32a2eaa1430f797697d282bf8ef4d026c6019314a0f776f65","last_reissued_at":"2026-07-05T08:28:46.807179Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:28:46.807179Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2406.04635","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":"2026-07-05T08:28:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TXDFXTiZPgXE4v3gai0yJmfnRqW4FFfOdX32ZkPEwoa3u9SVPzuVPejxP6FYAhcLfaYbf052x8VX4gjuOgliBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T08:34:40.892061Z"},"content_sha256":"388caa344b7a1e54ca24a38ecf8bd76311f676b2d1f04f38502e94d4c4eeacef","schema_version":"1.0","event_id":"sha256:388caa344b7a1e54ca24a38ecf8bd76311f676b2d1f04f38502e94d4c4eeacef"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:YVR3YZFHLAB2GKROVIKDB54XNF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Scaling Automatic Extraction of Pseudocode","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.IR","authors_text":"C. Lee Giles, Gang Tan, Levent Toksoz","submitted_at":"2024-06-07T04:39:17Z","abstract_excerpt":"Pseudocode in a scholarly paper provides a concise way to express the algorithms implemented therein. Pseudocode can also be thought of as an intermediary representation that helps bridge the gap between programming languages and natural languages. Having access to a large collection of pseudocode can provide various benefits ranging from enhancing algorithmic understanding, facilitating further algorithmic design, to empowering NLP or computer vision based models for tasks such as automated code generation and optical character recognition (OCR). We have created a large pseudocode collection "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.04635","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/2406.04635/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":"2026-07-05T08:28:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DL9aWJaw2OBtodeBjTr8EX2ZO83YTzXXYqbeomyqqSVUEWtGj4fh8URf8GTcsbLhuF/9HSMpYxfGVgC6dbfhAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T08:34:40.893865Z"},"content_sha256":"8ade7acd36f507df3750cf6b904b2a183d819d909a5bf40b8442a1baaeae9e84","schema_version":"1.0","event_id":"sha256:8ade7acd36f507df3750cf6b904b2a183d819d909a5bf40b8442a1baaeae9e84"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YVR3YZFHLAB2GKROVIKDB54XNF/bundle.json","state_url":"https://pith.science/pith/YVR3YZFHLAB2GKROVIKDB54XNF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YVR3YZFHLAB2GKROVIKDB54XNF/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":"2026-08-06T08:34:40Z","links":{"resolver":"https://pith.science/pith/YVR3YZFHLAB2GKROVIKDB54XNF","bundle":"https://pith.science/pith/YVR3YZFHLAB2GKROVIKDB54XNF/bundle.json","state":"https://pith.science/pith/YVR3YZFHLAB2GKROVIKDB54XNF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YVR3YZFHLAB2GKROVIKDB54XNF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:YVR3YZFHLAB2GKROVIKDB54XNF","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":"6a701d71ffdc62b79059173acd6e3d2846cec3014efd3bd9cf4d545838b91aa2","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.IR","submitted_at":"2024-06-07T04:39:17Z","title_canon_sha256":"74a747cce22c07d253a599247da55c784095ae15497fa9cbbec443db5d9e6231"},"schema_version":"1.0","source":{"id":"2406.04635","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2406.04635","created_at":"2026-07-05T08:28:46Z"},{"alias_kind":"arxiv_version","alias_value":"2406.04635v1","created_at":"2026-07-05T08:28:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.04635","created_at":"2026-07-05T08:28:46Z"},{"alias_kind":"pith_short_12","alias_value":"YVR3YZFHLAB2","created_at":"2026-07-05T08:28:46Z"},{"alias_kind":"pith_short_16","alias_value":"YVR3YZFHLAB2GKRO","created_at":"2026-07-05T08:28:46Z"},{"alias_kind":"pith_short_8","alias_value":"YVR3YZFH","created_at":"2026-07-05T08:28:46Z"}],"graph_snapshots":[{"event_id":"sha256:8ade7acd36f507df3750cf6b904b2a183d819d909a5bf40b8442a1baaeae9e84","target":"graph","created_at":"2026-07-05T08:28:46Z","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/2406.04635/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Pseudocode in a scholarly paper provides a concise way to express the algorithms implemented therein. Pseudocode can also be thought of as an intermediary representation that helps bridge the gap between programming languages and natural languages. Having access to a large collection of pseudocode can provide various benefits ranging from enhancing algorithmic understanding, facilitating further algorithmic design, to empowering NLP or computer vision based models for tasks such as automated code generation and optical character recognition (OCR). We have created a large pseudocode collection ","authors_text":"C. Lee Giles, Gang Tan, Levent Toksoz","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.IR","submitted_at":"2024-06-07T04:39:17Z","title":"Scaling Automatic Extraction of Pseudocode"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.04635","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":"sha256:388caa344b7a1e54ca24a38ecf8bd76311f676b2d1f04f38502e94d4c4eeacef","target":"record","created_at":"2026-07-05T08:28:46Z","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":"6a701d71ffdc62b79059173acd6e3d2846cec3014efd3bd9cf4d545838b91aa2","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.IR","submitted_at":"2024-06-07T04:39:17Z","title_canon_sha256":"74a747cce22c07d253a599247da55c784095ae15497fa9cbbec443db5d9e6231"},"schema_version":"1.0","source":{"id":"2406.04635","kind":"arxiv","version":1}},"canonical_sha256":"c563bc64a75803a32a2eaa1430f797697d282bf8ef4d026c6019314a0f776f65","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c563bc64a75803a32a2eaa1430f797697d282bf8ef4d026c6019314a0f776f65","first_computed_at":"2026-07-05T08:28:46.807179Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:28:46.807179Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cQenUPMhZlk9lMwfJpcaHwXng1GzQzJoWWzcyy+MR6d4RkrCXXaeAUd04YupgM7uImvM7lFKrjzBCRWEYLeYCw==","signature_status":"signed_v1","signed_at":"2026-07-05T08:28:46.807673Z","signed_message":"canonical_sha256_bytes"},"source_id":"2406.04635","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:388caa344b7a1e54ca24a38ecf8bd76311f676b2d1f04f38502e94d4c4eeacef","sha256:8ade7acd36f507df3750cf6b904b2a183d819d909a5bf40b8442a1baaeae9e84"],"state_sha256":"f56c7bfc45a0fc93f6fe1f3cf5124881f05a66bbaa45f9db7fa0f6ead0bb17b0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZiAsqmZICTAo5lNsTWOdete1/eK8TXuC3WPP+2cDZyveUlSzhwZz5Ju2s/2N5BdSav6BzmsKLF0zExLSNFrtDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T08:34:40.904090Z","bundle_sha256":"850be16a889174b56921271cca800d65acae4c559c24aa8aed666ebf65101467"}}