{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:KCOJFEK63BCEO6OA6CUO4BEZHE","short_pith_number":"pith:KCOJFEK6","schema_version":"1.0","canonical_sha256":"509c92915ed8444779c0f0a8ee0499392c23c547c2e735c0dce035ca5bdcd81b","source":{"kind":"arxiv","id":"2608.05855","version":1},"attestation_state":"computed","paper":{"title":"RepoOMP: Repository-Aware Hotspot OpenMP Parallelization via Dependency-Aware Context Reduction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DC","authors_text":"Ke Gao, Ling Li, Shaohui Peng, Yongjie Qian, Zhibin Zhang","submitted_at":"2026-08-06T10:31:54Z","abstract_excerpt":"OpenMP parallelization of hotspots in mature repositories remains difficult because loop safety and optimization payoff often depend on non-local evidence. Rule-based tools under-parallelize when legality is not locally provable, while agent-based approaches become unstable when retrieval misses decisive dependencies or includes irrelevant code. We present RepoOMP, a hybrid framework that recovers parallelization-relevant evidence before generation. RepoOMP builds a Multi-granularity Attributes Performance graph (MAP), routes hotspots between deterministic rules and an LLM agent, and construct"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2608.05855","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2026-08-06T10:31:54Z","cross_cats_sorted":[],"title_canon_sha256":"8da79d180a07c3d4ec6e277624ca4f9c88afc1987306367821596735e0f996ee","abstract_canon_sha256":"ba2f00d5f8a47c8b5dfb3ba02323afb041018184a340968d66b00f42ecdf4e2b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-07T00:53:00.219922Z","signature_b64":"MYzLJymQ276IY+EnUzJg5bpaNm3w/sizhjILubSriouKHuZt/NMZiP+wog3DHWstLaHGv1IRrQgno+9hLVz8Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"509c92915ed8444779c0f0a8ee0499392c23c547c2e735c0dce035ca5bdcd81b","last_reissued_at":"2026-08-07T00:53:00.218420Z","signature_status":"signed_v1","first_computed_at":"2026-08-07T00:53:00.218420Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"RepoOMP: Repository-Aware Hotspot OpenMP Parallelization via Dependency-Aware Context Reduction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DC","authors_text":"Ke Gao, Ling Li, Shaohui Peng, Yongjie Qian, Zhibin Zhang","submitted_at":"2026-08-06T10:31:54Z","abstract_excerpt":"OpenMP parallelization of hotspots in mature repositories remains difficult because loop safety and optimization payoff often depend on non-local evidence. Rule-based tools under-parallelize when legality is not locally provable, while agent-based approaches become unstable when retrieval misses decisive dependencies or includes irrelevant code. We present RepoOMP, a hybrid framework that recovers parallelization-relevant evidence before generation. RepoOMP builds a Multi-granularity Attributes Performance graph (MAP), routes hotspots between deterministic rules and an LLM agent, and construct"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.05855","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/2608.05855/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2608.05855","created_at":"2026-08-07T00:53:00.219922+00:00"},{"alias_kind":"arxiv_version","alias_value":"2608.05855v1","created_at":"2026-08-07T00:53:00.219922+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.05855","created_at":"2026-08-07T00:53:00.219922+00:00"},{"alias_kind":"pith_short_12","alias_value":"KCOJFEK63BCE","created_at":"2026-08-07T00:53:00.219922+00:00"},{"alias_kind":"pith_short_16","alias_value":"KCOJFEK63BCEO6OA","created_at":"2026-08-07T00:53:00.219922+00:00"},{"alias_kind":"pith_short_8","alias_value":"KCOJFEK6","created_at":"2026-08-07T00:53:00.219922+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/KCOJFEK63BCEO6OA6CUO4BEZHE","json":"https://pith.science/pith/KCOJFEK63BCEO6OA6CUO4BEZHE.json","graph_json":"https://pith.science/api/pith-number/KCOJFEK63BCEO6OA6CUO4BEZHE/graph.json","events_json":"https://pith.science/api/pith-number/KCOJFEK63BCEO6OA6CUO4BEZHE/events.json","paper":"https://pith.science/paper/KCOJFEK6"},"agent_actions":{"view_html":"https://pith.science/pith/KCOJFEK63BCEO6OA6CUO4BEZHE","download_json":"https://pith.science/pith/KCOJFEK63BCEO6OA6CUO4BEZHE.json","view_paper":"https://pith.science/paper/KCOJFEK6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2608.05855&json=true","fetch_graph":"https://pith.science/api/pith-number/KCOJFEK63BCEO6OA6CUO4BEZHE/graph.json","fetch_events":"https://pith.science/api/pith-number/KCOJFEK63BCEO6OA6CUO4BEZHE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KCOJFEK63BCEO6OA6CUO4BEZHE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KCOJFEK63BCEO6OA6CUO4BEZHE/action/storage_attestation","attest_author":"https://pith.science/pith/KCOJFEK63BCEO6OA6CUO4BEZHE/action/author_attestation","sign_citation":"https://pith.science/pith/KCOJFEK63BCEO6OA6CUO4BEZHE/action/citation_signature","submit_replication":"https://pith.science/pith/KCOJFEK63BCEO6OA6CUO4BEZHE/action/replication_record"}},"created_at":"2026-08-07T00:53:00.219922+00:00","updated_at":"2026-08-07T00:53:00.219922+00:00"}