{"record":{"id":"j-bench-system-0689","journal_code":"bench-system-0689","title":"System","short_title":"System","issn_print":null,"issn_online":"0346-251X","publisher":"Elsevier BV","country":"GB","language":"English","frequency":"","open_access":false,"license":"","peer_review_type":"","website_url":"https://www.sciencedirect.com/science/journal/0346251X","cover_image_url":null,"oai_base_url":null,"registration_country":null,"doaj_status":null,"openalex_source_id":"S130873806","is_external_benchmark":true,"metadata_quality_score":0,"transparency_score":0,"indexing_readiness":"Internal Review","article_count":6362,"psc_category":"P6.02","psc_confidence":"high","early_stage_rating":{"eligibility":"mature","first_published":"1973-01-01","months_since_launch":643,"subfactors":{"egf":12,"rif":6,"inf":7,"pub":7,"soc":0,"rdc":5,"trn":6},"total":43,"evidence_coverage":100,"provisional_quartile":null,"rated_at":"2026-08-10","version":"AJR-E-1.0"},"created_at":"2026-08-10T03:49:42.402Z","updated_at":"2026-08-10T03:49:42.402Z","posi_id":"POSI-J-023925","benchmark_source_group":"curated_benchmark_seed","collection_status":"discovered"},"status":{"collection":"benchmark","verification":"PARTIALLY_VERIFIED","freshness":"CURRENT","data_cutoff":"2026-08-12"},"indicators":{"pcs":{"journal_id":"POSI-J-023925","metric_year":2026,"pcs":14.346544715447154,"pcs_window_start_year":2022,"pcs_window_end_year":2025,"pcs_eligible_items":984,"pcs_items_with_citation_data":984,"pcs_coverage":1,"pcs_source":"crossref","pcs_source_retrieved_at":"2026-08-14","pcs_methodology_version":"PCS-1.0"},"pci":{"journal_id":"POSI-J-023925","metric_year":2026,"pci":9.290476190476191,"pci_window_start_year":2023,"pci_window_end_year":2024,"pci_citable_items":420,"pci_citation_count":3902,"pci_5yr":9.343891402714933,"pci_5yr_citable_items":884,"pci_5yr_numerator_capped":false,"pci_source":"openalex","pci_source_retrieved_at":"2026-08-15","pci_methodology_version":"PCI-1.0"}}}