Co-authorship neighborhood
Attarbashi, Zainab's displayed neighborhood
4 of 4 direct collaborators shown.
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Ordered author table
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| Display order | Author | Role | Distinct papers | Unique collaborators | Weighted degree | Active span |
|---|---|---|---|---|---|---|
| 1 | Attarbashi, Zainab | Focal | 1 | 4 | 4.0 | 2026 |
| 2 | Hassan Abdalla Hashim, Aisha | Direct collaborator | 1 | 4 | 4.0 | 2026 |
| 3 | Maspo, Nur-Adib | Direct collaborator | 1 | 4 | 4.0 | 2026 |
| 4 | Mohd Aman, Azana Hafizah | Direct collaborator | 1 | 4 | 4.0 | 2026 |
| 5 | Sati, Salem | Direct collaborator | 1 | 4 | 4.0 | 2026 |
Displayed collaboration table
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| Author pair | Shared papers | Full weight | Fractional weight |
|---|---|---|---|
| Maspo, Nur-Adib — Sati, Salem | 1 | 1 | 0.25 |
| Maspo, Nur-Adib — Attarbashi, Zainab | 1 | 1 | 0.25 |
| Maspo, Nur-Adib — Hassan Abdalla Hashim, Aisha | 1 | 1 | 0.25 |
| Maspo, Nur-Adib — Mohd Aman, Azana Hafizah | 1 | 1 | 0.25 |
| Sati, Salem — Attarbashi, Zainab | 1 | 1 | 0.25 |
| Sati, Salem — Hassan Abdalla Hashim, Aisha | 1 | 1 | 0.25 |
| Sati, Salem — Mohd Aman, Azana Hafizah | 1 | 1 | 0.25 |
| Attarbashi, Zainab — Hassan Abdalla Hashim, Aisha | 1 | 1 | 0.25 |
| Attarbashi, Zainab — Mohd Aman, Azana Hafizah | 1 | 1 | 0.25 |
| Hassan Abdalla Hashim, Aisha — Mohd Aman, Azana Hafizah | 1 | 1 | 0.25 |
Graph construction and limits
Each distinct paper contributes an undirected pair for every two eligible identities in its deduplicated latest OpenAlex author list. Self-loops are removed. Solo papers count toward an author's paper total but create no edge. The selected display is an ego subgraph. Paper, collaborator, weighted-degree, and active-span metrics for every displayed node use the full filtered provider view; component size describes the focal author's component.
Immutable provider payloads are stored once. A separate receipt log records a later delivery of an earlier payload, so roster reversions remain visible. Exact duplicate receipts are idempotent. Equal timestamps use receipt insertion order as the tie-breaker.
Co-authorship records shared paper attribution only. It does not establish contribution size, research quality, influence, friendship, topic similarity, or citation relationships.