{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:3ERMXYEUNL7GILRH3LOW5IB4EF","short_pith_number":"pith:3ERMXYEU","canonical_record":{"source":{"id":"2605.30314","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.MA","submitted_at":"2026-05-28T17:54:01Z","cross_cats_sorted":[],"title_canon_sha256":"9c4a98552721c5dcdddca6b5c5e4965b86619c84403e8417b1dc013a5ab5bd08","abstract_canon_sha256":"776be9b3b336d60fb629c8e38997a3ccbad529873805d864e7bafc74cce5657b"},"schema_version":"1.0"},"canonical_sha256":"d922cbe0946afe642e27dadd6ea03c2150661965adb300971c748d37d3e3e814","source":{"kind":"arxiv","id":"2605.30314","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.30314","created_at":"2026-05-29T02:06:16Z"},{"alias_kind":"arxiv_version","alias_value":"2605.30314v1","created_at":"2026-05-29T02:06:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.30314","created_at":"2026-05-29T02:06:16Z"},{"alias_kind":"pith_short_12","alias_value":"3ERMXYEUNL7G","created_at":"2026-05-29T02:06:16Z"},{"alias_kind":"pith_short_16","alias_value":"3ERMXYEUNL7GILRH","created_at":"2026-05-29T02:06:16Z"},{"alias_kind":"pith_short_8","alias_value":"3ERMXYEU","created_at":"2026-05-29T02:06:16Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:3ERMXYEUNL7GILRH3LOW5IB4EF","target":"record","payload":{"canonical_record":{"source":{"id":"2605.30314","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.MA","submitted_at":"2026-05-28T17:54:01Z","cross_cats_sorted":[],"title_canon_sha256":"9c4a98552721c5dcdddca6b5c5e4965b86619c84403e8417b1dc013a5ab5bd08","abstract_canon_sha256":"776be9b3b336d60fb629c8e38997a3ccbad529873805d864e7bafc74cce5657b"},"schema_version":"1.0"},"canonical_sha256":"d922cbe0946afe642e27dadd6ea03c2150661965adb300971c748d37d3e3e814","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-29T02:06:16.233942Z","signature_b64":"UTkl8o9z4mDT7OO5mKg+73+0ud5xGTaWRegizz8GV+DUCfSCLotBO5I44mdgolr78NC6m3KqstYYK4z2U0XdDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d922cbe0946afe642e27dadd6ea03c2150661965adb300971c748d37d3e3e814","last_reissued_at":"2026-05-29T02:06:16.233553Z","signature_status":"signed_v1","first_computed_at":"2026-05-29T02:06:16.233553Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.30314","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":"2026-05-29T02:06:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZQuIq0UXFIhwB+ENsCnj2JIj+z8mKjKZzDqEwStIh8rlzYT5gXhhjw4TXPj3sO/E94zhgHLz4MgmuZq0wBY7Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T20:26:50.498564Z"},"content_sha256":"889f802cc5b8a05bca595fe5c31fbe36a1156aa807d8e47fa32d62c1676c092e","schema_version":"1.0","event_id":"sha256:889f802cc5b8a05bca595fe5c31fbe36a1156aa807d8e47fa32d62c1676c092e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:3ERMXYEUNL7GILRH3LOW5IB4EF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"SpecBench: Evaluating Specification-Level Reasoning for Software Engineering LLM Agents","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.MA","authors_text":"Anand Jayarajan, Gennady Pekhimenko, Grant Hamblin, Kevin Song, Nandita Vijaykumar, Sihang Liu, Zhanda Zhu","submitted_at":"2026-05-28T17:54:01Z","abstract_excerpt":"Software engineering (SWE) agents are transitioning from code generation to full software development lifecycle automation. A critical phase in this lifecycle is specification design: transforming initial proposals into carefully considered requirements through expert review. Existing benchmarks such as SWE-Bench are implementation-focused by measuring the agent's ability to generate code given fixed, precise design requirements. This formulation assumes specifications are correct and complete. In real-world complex and critical software systems, initial specifications are often incomplete and"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.30314","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/2605.30314/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":"2026-05-29T02:06:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"83MADJD+N9vqN9+Pk4bo1Q9jZ1qJYd+ya0pptkp8sGqQQH9TdJINY8EFCx4aWx8TZi0pfnl/fwEb9UVIzTLVCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T20:26:50.498937Z"},"content_sha256":"a0fcfea48acd21c07dee4f0351c5f6ec05506627119c4aa03032df1f55c7e8fa","schema_version":"1.0","event_id":"sha256:a0fcfea48acd21c07dee4f0351c5f6ec05506627119c4aa03032df1f55c7e8fa"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3ERMXYEUNL7GILRH3LOW5IB4EF/bundle.json","state_url":"https://pith.science/pith/3ERMXYEUNL7GILRH3LOW5IB4EF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3ERMXYEUNL7GILRH3LOW5IB4EF/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":"2026-06-04T20:26:50Z","links":{"resolver":"https://pith.science/pith/3ERMXYEUNL7GILRH3LOW5IB4EF","bundle":"https://pith.science/pith/3ERMXYEUNL7GILRH3LOW5IB4EF/bundle.json","state":"https://pith.science/pith/3ERMXYEUNL7GILRH3LOW5IB4EF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3ERMXYEUNL7GILRH3LOW5IB4EF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:3ERMXYEUNL7GILRH3LOW5IB4EF","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":"776be9b3b336d60fb629c8e38997a3ccbad529873805d864e7bafc74cce5657b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.MA","submitted_at":"2026-05-28T17:54:01Z","title_canon_sha256":"9c4a98552721c5dcdddca6b5c5e4965b86619c84403e8417b1dc013a5ab5bd08"},"schema_version":"1.0","source":{"id":"2605.30314","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.30314","created_at":"2026-05-29T02:06:16Z"},{"alias_kind":"arxiv_version","alias_value":"2605.30314v1","created_at":"2026-05-29T02:06:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.30314","created_at":"2026-05-29T02:06:16Z"},{"alias_kind":"pith_short_12","alias_value":"3ERMXYEUNL7G","created_at":"2026-05-29T02:06:16Z"},{"alias_kind":"pith_short_16","alias_value":"3ERMXYEUNL7GILRH","created_at":"2026-05-29T02:06:16Z"},{"alias_kind":"pith_short_8","alias_value":"3ERMXYEU","created_at":"2026-05-29T02:06:16Z"}],"graph_snapshots":[{"event_id":"sha256:a0fcfea48acd21c07dee4f0351c5f6ec05506627119c4aa03032df1f55c7e8fa","target":"graph","created_at":"2026-05-29T02:06:16Z","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/2605.30314/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Software engineering (SWE) agents are transitioning from code generation to full software development lifecycle automation. A critical phase in this lifecycle is specification design: transforming initial proposals into carefully considered requirements through expert review. Existing benchmarks such as SWE-Bench are implementation-focused by measuring the agent's ability to generate code given fixed, precise design requirements. This formulation assumes specifications are correct and complete. In real-world complex and critical software systems, initial specifications are often incomplete and","authors_text":"Anand Jayarajan, Gennady Pekhimenko, Grant Hamblin, Kevin Song, Nandita Vijaykumar, Sihang Liu, Zhanda Zhu","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.MA","submitted_at":"2026-05-28T17:54:01Z","title":"SpecBench: Evaluating Specification-Level Reasoning for Software Engineering LLM Agents"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.30314","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":"sha256:889f802cc5b8a05bca595fe5c31fbe36a1156aa807d8e47fa32d62c1676c092e","target":"record","created_at":"2026-05-29T02:06:16Z","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":"776be9b3b336d60fb629c8e38997a3ccbad529873805d864e7bafc74cce5657b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.MA","submitted_at":"2026-05-28T17:54:01Z","title_canon_sha256":"9c4a98552721c5dcdddca6b5c5e4965b86619c84403e8417b1dc013a5ab5bd08"},"schema_version":"1.0","source":{"id":"2605.30314","kind":"arxiv","version":1}},"canonical_sha256":"d922cbe0946afe642e27dadd6ea03c2150661965adb300971c748d37d3e3e814","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d922cbe0946afe642e27dadd6ea03c2150661965adb300971c748d37d3e3e814","first_computed_at":"2026-05-29T02:06:16.233553Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-29T02:06:16.233553Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UTkl8o9z4mDT7OO5mKg+73+0ud5xGTaWRegizz8GV+DUCfSCLotBO5I44mdgolr78NC6m3KqstYYK4z2U0XdDg==","signature_status":"signed_v1","signed_at":"2026-05-29T02:06:16.233942Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.30314","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:889f802cc5b8a05bca595fe5c31fbe36a1156aa807d8e47fa32d62c1676c092e","sha256:a0fcfea48acd21c07dee4f0351c5f6ec05506627119c4aa03032df1f55c7e8fa"],"state_sha256":"306c9f224cf283144c19e51e23f98f621880ceaa2b3460dd31f58446d4f33720"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NPWKHtA3lGWDtRpOF76JierWP0mwcZSWjbhQwiqoDLfaCnr2aho2mQj9ruIx/beOYSYrIX7Zo2W4ptlYcgL/Bg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T20:26:50.501006Z","bundle_sha256":"b2989a32017dc801ffa8840ecd1d224103e83d27e35493cb1bae9545314cdaf6"}}