{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:FBTBSL3ZB2FFRFOFAUC2TUI5L2","short_pith_number":"pith:FBTBSL3Z","canonical_record":{"source":{"id":"2410.06438","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.PL","submitted_at":"2024-10-09T00:48:01Z","cross_cats_sorted":[],"title_canon_sha256":"2912641b321f5f36ace8d871e899071b3de1c8e23a37741b97d7155f1b9eb456","abstract_canon_sha256":"202ffa0e89fa17990fbef15adfce5fbb84a11950f16b362b606bf80c090aa09f"},"schema_version":"1.0"},"canonical_sha256":"2866192f790e8a5895c50505a9d11d5e8366da5a9f82d3d45f39fbd7865c7cd5","source":{"kind":"arxiv","id":"2410.06438","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2410.06438","created_at":"2026-07-05T09:18:01Z"},{"alias_kind":"arxiv_version","alias_value":"2410.06438v1","created_at":"2026-07-05T09:18:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.06438","created_at":"2026-07-05T09:18:01Z"},{"alias_kind":"pith_short_12","alias_value":"FBTBSL3ZB2FF","created_at":"2026-07-05T09:18:01Z"},{"alias_kind":"pith_short_16","alias_value":"FBTBSL3ZB2FFRFOF","created_at":"2026-07-05T09:18:01Z"},{"alias_kind":"pith_short_8","alias_value":"FBTBSL3Z","created_at":"2026-07-05T09:18:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:FBTBSL3ZB2FFRFOFAUC2TUI5L2","target":"record","payload":{"canonical_record":{"source":{"id":"2410.06438","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.PL","submitted_at":"2024-10-09T00:48:01Z","cross_cats_sorted":[],"title_canon_sha256":"2912641b321f5f36ace8d871e899071b3de1c8e23a37741b97d7155f1b9eb456","abstract_canon_sha256":"202ffa0e89fa17990fbef15adfce5fbb84a11950f16b362b606bf80c090aa09f"},"schema_version":"1.0"},"canonical_sha256":"2866192f790e8a5895c50505a9d11d5e8366da5a9f82d3d45f39fbd7865c7cd5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:18:01.515454Z","signature_b64":"Lz5D/ZGGYxemiOU6Nf1AqeeaY9DxWuJWY1K2e9Jl3RnVyjUJ7kRsJbZGcVaGv5ONqfsdue7HB5YuB3R8WhOBBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2866192f790e8a5895c50505a9d11d5e8366da5a9f82d3d45f39fbd7865c7cd5","last_reissued_at":"2026-07-05T09:18:01.515107Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:18:01.515107Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2410.06438","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":"2026-07-05T09:18:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/IXHdimSGfJJ36ZwvbCdLoq/OjPRfHFJQinxtYjk2jaNtiq6e0dZSmj4r4c4/99DqPjTezimO2Q/lBB3JXGbAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T03:30:40.805778Z"},"content_sha256":"5ca7d603f25db180f907177804782a2a0affc4ec1ff4c685beb410893186017c","schema_version":"1.0","event_id":"sha256:5ca7d603f25db180f907177804782a2a0affc4ec1ff4c685beb410893186017c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:FBTBSL3ZB2FFRFOFAUC2TUI5L2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Leroy: Library Learning for Imperative Programming Languages","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.PL","authors_text":"Abhiram Bellur, Joseph Izraelevitz, Kidus Workneh, Razan Alghamdi","submitted_at":"2024-10-09T00:48:01Z","abstract_excerpt":"Library learning is the process of building a library of common functionalities from a given set of programs. Typically, this process is applied in the context of aiding program synthesis: concise functions can help the synthesizer produce modularized code that is smaller in size. Previous work has focused on functional Lisp-like languages, as their regularity makes them more amenable to extracting repetitive structures. Our work introduces Leroy, which extends existing library learning techniques to imperative higher-level programming languages, with the goal of facilitating reusability and e"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.06438","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/2410.06438/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":"2026-07-05T09:18:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RXuOIumDt0kKK2hSknusgaeDAaOVwgSH7WmK5qE6r/CG2VlGUIfIAQho9vglaDYqjIHFk7gfrbyzE8Bi7RpLDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T03:30:40.806166Z"},"content_sha256":"5540e80167c7c6d8b982fb808d3578f0b449837b761a70a5d005778c42598b42","schema_version":"1.0","event_id":"sha256:5540e80167c7c6d8b982fb808d3578f0b449837b761a70a5d005778c42598b42"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FBTBSL3ZB2FFRFOFAUC2TUI5L2/bundle.json","state_url":"https://pith.science/pith/FBTBSL3ZB2FFRFOFAUC2TUI5L2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FBTBSL3ZB2FFRFOFAUC2TUI5L2/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":"2026-07-09T03:30:40Z","links":{"resolver":"https://pith.science/pith/FBTBSL3ZB2FFRFOFAUC2TUI5L2","bundle":"https://pith.science/pith/FBTBSL3ZB2FFRFOFAUC2TUI5L2/bundle.json","state":"https://pith.science/pith/FBTBSL3ZB2FFRFOFAUC2TUI5L2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FBTBSL3ZB2FFRFOFAUC2TUI5L2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:FBTBSL3ZB2FFRFOFAUC2TUI5L2","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":"202ffa0e89fa17990fbef15adfce5fbb84a11950f16b362b606bf80c090aa09f","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.PL","submitted_at":"2024-10-09T00:48:01Z","title_canon_sha256":"2912641b321f5f36ace8d871e899071b3de1c8e23a37741b97d7155f1b9eb456"},"schema_version":"1.0","source":{"id":"2410.06438","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2410.06438","created_at":"2026-07-05T09:18:01Z"},{"alias_kind":"arxiv_version","alias_value":"2410.06438v1","created_at":"2026-07-05T09:18:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.06438","created_at":"2026-07-05T09:18:01Z"},{"alias_kind":"pith_short_12","alias_value":"FBTBSL3ZB2FF","created_at":"2026-07-05T09:18:01Z"},{"alias_kind":"pith_short_16","alias_value":"FBTBSL3ZB2FFRFOF","created_at":"2026-07-05T09:18:01Z"},{"alias_kind":"pith_short_8","alias_value":"FBTBSL3Z","created_at":"2026-07-05T09:18:01Z"}],"graph_snapshots":[{"event_id":"sha256:5540e80167c7c6d8b982fb808d3578f0b449837b761a70a5d005778c42598b42","target":"graph","created_at":"2026-07-05T09:18:01Z","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/2410.06438/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Library learning is the process of building a library of common functionalities from a given set of programs. Typically, this process is applied in the context of aiding program synthesis: concise functions can help the synthesizer produce modularized code that is smaller in size. Previous work has focused on functional Lisp-like languages, as their regularity makes them more amenable to extracting repetitive structures. Our work introduces Leroy, which extends existing library learning techniques to imperative higher-level programming languages, with the goal of facilitating reusability and e","authors_text":"Abhiram Bellur, Joseph Izraelevitz, Kidus Workneh, Razan Alghamdi","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.PL","submitted_at":"2024-10-09T00:48:01Z","title":"Leroy: Library Learning for Imperative Programming Languages"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.06438","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":"sha256:5ca7d603f25db180f907177804782a2a0affc4ec1ff4c685beb410893186017c","target":"record","created_at":"2026-07-05T09:18:01Z","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":"202ffa0e89fa17990fbef15adfce5fbb84a11950f16b362b606bf80c090aa09f","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.PL","submitted_at":"2024-10-09T00:48:01Z","title_canon_sha256":"2912641b321f5f36ace8d871e899071b3de1c8e23a37741b97d7155f1b9eb456"},"schema_version":"1.0","source":{"id":"2410.06438","kind":"arxiv","version":1}},"canonical_sha256":"2866192f790e8a5895c50505a9d11d5e8366da5a9f82d3d45f39fbd7865c7cd5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2866192f790e8a5895c50505a9d11d5e8366da5a9f82d3d45f39fbd7865c7cd5","first_computed_at":"2026-07-05T09:18:01.515107Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:18:01.515107Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Lz5D/ZGGYxemiOU6Nf1AqeeaY9DxWuJWY1K2e9Jl3RnVyjUJ7kRsJbZGcVaGv5ONqfsdue7HB5YuB3R8WhOBBw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:18:01.515454Z","signed_message":"canonical_sha256_bytes"},"source_id":"2410.06438","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5ca7d603f25db180f907177804782a2a0affc4ec1ff4c685beb410893186017c","sha256:5540e80167c7c6d8b982fb808d3578f0b449837b761a70a5d005778c42598b42"],"state_sha256":"9a25906475c0ce53c1c9812f3e23a4d4ba322de3de25a16a53efbc3a0113fa37"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pQWgofl1NQ6PLjjhVBoJWXJvPKt3E2tuV5v2D60JDZuDGKTQtE7JZSCcAhBXD/N0bOXuAZw3byhjbGn+/0KhAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-09T03:30:40.808824Z","bundle_sha256":"a388292d69e338d85fe02b1dd99c37e55f985b239b55aa10b0dca1b3edef3859"}}