{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:3KJIIPY7X5EQFBJW7OHUW3GYSB","short_pith_number":"pith:3KJIIPY7","canonical_record":{"source":{"id":"1908.09804","kind":"arxiv","version":6},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.SE","submitted_at":"2019-08-26T17:18:32Z","cross_cats_sorted":[],"title_canon_sha256":"d93d12aaa9824f2065015a6ab5a860a20acacb5ddb81f25e95894bf2ae92fd54","abstract_canon_sha256":"b7bd771b87787339af58cfc45d90a7c836912fccdd7f520b33495df2c1bdec79"},"schema_version":"1.0"},"canonical_sha256":"da92843f1fbf49028536fb8f4b6cd89059255df08c7989d152e26176e17c6a25","source":{"kind":"arxiv","id":"1908.09804","version":6},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.09804","created_at":"2026-07-05T00:09:16Z"},{"alias_kind":"arxiv_version","alias_value":"1908.09804v6","created_at":"2026-07-05T00:09:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.09804","created_at":"2026-07-05T00:09:16Z"},{"alias_kind":"pith_short_12","alias_value":"3KJIIPY7X5EQ","created_at":"2026-07-05T00:09:16Z"},{"alias_kind":"pith_short_16","alias_value":"3KJIIPY7X5EQFBJW","created_at":"2026-07-05T00:09:16Z"},{"alias_kind":"pith_short_8","alias_value":"3KJIIPY7","created_at":"2026-07-05T00:09:16Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:3KJIIPY7X5EQFBJW7OHUW3GYSB","target":"record","payload":{"canonical_record":{"source":{"id":"1908.09804","kind":"arxiv","version":6},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.SE","submitted_at":"2019-08-26T17:18:32Z","cross_cats_sorted":[],"title_canon_sha256":"d93d12aaa9824f2065015a6ab5a860a20acacb5ddb81f25e95894bf2ae92fd54","abstract_canon_sha256":"b7bd771b87787339af58cfc45d90a7c836912fccdd7f520b33495df2c1bdec79"},"schema_version":"1.0"},"canonical_sha256":"da92843f1fbf49028536fb8f4b6cd89059255df08c7989d152e26176e17c6a25","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:09:16.464074Z","signature_b64":"9G/vna5qRKSLGQk0WsqHseyLlO1Msdf/ysjvak0XADFu+vsGKKD7eLlFT1DVvBHI+ROHiLbSk8dlQZmvmydqCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"da92843f1fbf49028536fb8f4b6cd89059255df08c7989d152e26176e17c6a25","last_reissued_at":"2026-07-05T00:09:16.463658Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:09:16.463658Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1908.09804","source_version":6,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T00:09:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vgRKDbOEn/71hvBUIJohlzjFsagET05MFA70Oc4A9HZM7hDHB5VsjyGKa5ai3aPaingtHtYTCA4xW7jXZ8uRBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T19:02:51.234230Z"},"content_sha256":"5ded1c89ea2216be199a3c9bdcaec75566387a93225e07cdbedb4ab4b34e771d","schema_version":"1.0","event_id":"sha256:5ded1c89ea2216be199a3c9bdcaec75566387a93225e07cdbedb4ab4b34e771d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:3KJIIPY7X5EQFBJW7OHUW3GYSB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Neural Code Search Evaluation Dataset","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.SE","authors_text":"Hongyu Li, Satish Chandra, Seohyun Kim","submitted_at":"2019-08-26T17:18:32Z","abstract_excerpt":"There has been an increase of interest in code search using natural language. Assessing the performance of such code search models can be difficult without a readily available evaluation suite. In this paper, we present an evaluation dataset consisting of natural language query and code snippet pairs, with the hope that future work in this area can use this dataset as a common benchmark. We also provide the results of two code search models ([1] and [6]) from recent work.\n  The evaluation dataset is available at https://github.com/facebookresearch/Neural-Code-Search-Evaluation-Dataset"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.09804","kind":"arxiv","version":6},"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/1908.09804/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":"2026-07-05T00:09:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2g1Bz6JTWsWDIcteyMR+tg2SPXveQJYFSCc8akY3CA5grhGLS3oa6FRPBvcw71Zv7ukHm/MfMvVsVjtAmJZpDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T19:02:51.234601Z"},"content_sha256":"76a6293c80fc4532ee01d062aa4adf4053b2078c6dfdbd872ed4b5bb1f39de3f","schema_version":"1.0","event_id":"sha256:76a6293c80fc4532ee01d062aa4adf4053b2078c6dfdbd872ed4b5bb1f39de3f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3KJIIPY7X5EQFBJW7OHUW3GYSB/bundle.json","state_url":"https://pith.science/pith/3KJIIPY7X5EQFBJW7OHUW3GYSB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3KJIIPY7X5EQFBJW7OHUW3GYSB/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":"2026-08-19T19:02:51Z","links":{"resolver":"https://pith.science/pith/3KJIIPY7X5EQFBJW7OHUW3GYSB","bundle":"https://pith.science/pith/3KJIIPY7X5EQFBJW7OHUW3GYSB/bundle.json","state":"https://pith.science/pith/3KJIIPY7X5EQFBJW7OHUW3GYSB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3KJIIPY7X5EQFBJW7OHUW3GYSB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:3KJIIPY7X5EQFBJW7OHUW3GYSB","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":"b7bd771b87787339af58cfc45d90a7c836912fccdd7f520b33495df2c1bdec79","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.SE","submitted_at":"2019-08-26T17:18:32Z","title_canon_sha256":"d93d12aaa9824f2065015a6ab5a860a20acacb5ddb81f25e95894bf2ae92fd54"},"schema_version":"1.0","source":{"id":"1908.09804","kind":"arxiv","version":6}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.09804","created_at":"2026-07-05T00:09:16Z"},{"alias_kind":"arxiv_version","alias_value":"1908.09804v6","created_at":"2026-07-05T00:09:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.09804","created_at":"2026-07-05T00:09:16Z"},{"alias_kind":"pith_short_12","alias_value":"3KJIIPY7X5EQ","created_at":"2026-07-05T00:09:16Z"},{"alias_kind":"pith_short_16","alias_value":"3KJIIPY7X5EQFBJW","created_at":"2026-07-05T00:09:16Z"},{"alias_kind":"pith_short_8","alias_value":"3KJIIPY7","created_at":"2026-07-05T00:09:16Z"}],"graph_snapshots":[{"event_id":"sha256:76a6293c80fc4532ee01d062aa4adf4053b2078c6dfdbd872ed4b5bb1f39de3f","target":"graph","created_at":"2026-07-05T00:09:16Z","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/1908.09804/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"There has been an increase of interest in code search using natural language. Assessing the performance of such code search models can be difficult without a readily available evaluation suite. In this paper, we present an evaluation dataset consisting of natural language query and code snippet pairs, with the hope that future work in this area can use this dataset as a common benchmark. We also provide the results of two code search models ([1] and [6]) from recent work.\n  The evaluation dataset is available at https://github.com/facebookresearch/Neural-Code-Search-Evaluation-Dataset","authors_text":"Hongyu Li, Satish Chandra, Seohyun Kim","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.SE","submitted_at":"2019-08-26T17:18:32Z","title":"Neural Code Search Evaluation Dataset"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.09804","kind":"arxiv","version":6},"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":"sha256:5ded1c89ea2216be199a3c9bdcaec75566387a93225e07cdbedb4ab4b34e771d","target":"record","created_at":"2026-07-05T00:09:16Z","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":"b7bd771b87787339af58cfc45d90a7c836912fccdd7f520b33495df2c1bdec79","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.SE","submitted_at":"2019-08-26T17:18:32Z","title_canon_sha256":"d93d12aaa9824f2065015a6ab5a860a20acacb5ddb81f25e95894bf2ae92fd54"},"schema_version":"1.0","source":{"id":"1908.09804","kind":"arxiv","version":6}},"canonical_sha256":"da92843f1fbf49028536fb8f4b6cd89059255df08c7989d152e26176e17c6a25","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"da92843f1fbf49028536fb8f4b6cd89059255df08c7989d152e26176e17c6a25","first_computed_at":"2026-07-05T00:09:16.463658Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:09:16.463658Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9G/vna5qRKSLGQk0WsqHseyLlO1Msdf/ysjvak0XADFu+vsGKKD7eLlFT1DVvBHI+ROHiLbSk8dlQZmvmydqCA==","signature_status":"signed_v1","signed_at":"2026-07-05T00:09:16.464074Z","signed_message":"canonical_sha256_bytes"},"source_id":"1908.09804","source_kind":"arxiv","source_version":6}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5ded1c89ea2216be199a3c9bdcaec75566387a93225e07cdbedb4ab4b34e771d","sha256:76a6293c80fc4532ee01d062aa4adf4053b2078c6dfdbd872ed4b5bb1f39de3f"],"state_sha256":"5020e68b3d81a877947d6564cb5e45debfd3b2df15365ea7dc61d2eb69ccbc25"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EHJ/SYIHJjoDYu3rMvNj3zaFnErAuLIZztxy4slgU+VuqF6R4SBOgzRQ8t3070RQ4NO7lOqLnmgBFqLwWfHXAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-19T19:02:51.236904Z","bundle_sha256":"9a44123b227754e9bc9796411f424927201c7330ff5dca40c4a7bacc49602043"}}