Panorama Scholarly Group · Open Scholarly Infrastructure
Panorama Open Scholarly Index
Search across all journals and publishers indexed in Crossref. Metadata quality assessment, citation visibility, and OJQF scoring for PSG journals. Powered by Crossref, OpenAlex, and DOAJ.
Try:
10
Journals
50
Articles
130
Author Records
50
DOI Records
MQS
Metadata Quality Score
Composite score (0–100) based on DOI registration, abstract completeness, ORCID/ROR identifiers, reference lists, license, and open access status.
CVI
Citation Visibility
Open citation counts via OpenAlex, Crossref, and OpenCitations. No proprietary metrics — only open, attributed, machine-readable data.
DOI
DOI Verification
Real-time verification of any DOI against Crossref and OpenAlex. Surfaces broken links, metadata gaps, and registration status.