{"record":{"id":"j-bench-metrologia-0660","journal_code":"bench-metrologia-0660","title":"Metrologia","short_title":"Metrologia","issn_print":null,"issn_online":"0026-1394","publisher":"IOP Publishing","country":"Unknown","language":"English","frequency":"","open_access":false,"license":"","peer_review_type":"","website_url":"http://iopscience.org/met","cover_image_url":null,"oai_base_url":null,"registration_country":null,"doaj_status":null,"openalex_source_id":"S7291761","is_external_benchmark":true,"metadata_quality_score":0,"transparency_score":0,"indexing_readiness":"Internal Review","article_count":7126,"psc_category":"P5.02","psc_confidence":"high","early_stage_rating":{"eligibility":"not_yet_rateable","first_published":"1965-01-01","months_since_launch":739,"subfactors":null,"total":null,"evidence_coverage":86,"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-023898","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-023898","metric_year":2026,"pcs":3.1661631419939575,"pcs_window_start_year":2022,"pcs_window_end_year":2025,"pcs_eligible_items":662,"pcs_items_with_citation_data":662,"pcs_coverage":1,"pcs_source":"crossref","pcs_source_retrieved_at":"2026-08-14","pcs_methodology_version":"PCS-1.0"},"pci":{"journal_id":"POSI-J-023898","metric_year":2026,"pci":1.6121794871794872,"pci_window_start_year":2023,"pci_window_end_year":2024,"pci_citable_items":312,"pci_citation_count":503,"pci_5yr":1.3982947624847746,"pci_5yr_citable_items":821,"pci_5yr_numerator_capped":false,"pci_source":"openalex","pci_source_retrieved_at":"2026-08-15","pci_methodology_version":"PCI-1.0"}}}