Co-authorship neighborhood
Pham, Thao Amelia's displayed neighborhood
5 of 5 direct collaborators shown.
Scroll the diagram horizontally to inspect every displayed node.
Ordered author table
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| Display order | Author | Role | Distinct papers | Unique collaborators | Weighted degree | Active span |
|---|---|---|---|---|---|---|
| 1 | Pham, Thao Amelia | Focal | 1 | 5 | 5.0 | 2026 |
| 2 | Cobben, Pepijn | Direct collaborator | 1 | 5 | 5.0 | 2026 |
| 3 | Dahlgren, Isabel | Direct collaborator | 1 | 5 | 5.0 | 2026 |
| 4 | Huang, Xuanqiang Angelo | Direct collaborator | 1 | 5 | 5.0 | 2026 |
| 5 | Jin, Zhijing | Direct collaborator | 1 | 5 | 5.0 | 2026 |
| 6 | Zhang, Terry Jingchen | Direct collaborator | 1 | 5 | 5.0 | 2026 |
Displayed collaboration table
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| Author pair | Shared papers | Full weight | Fractional weight |
|---|---|---|---|
| Cobben, Pepijn — Zhang, Terry Jingchen | 1 | 1 | 0.2 |
| Cobben, Pepijn — Pham, Thao Amelia | 1 | 1 | 0.2 |
| Cobben, Pepijn — Jin, Zhijing | 1 | 1 | 0.2 |
| Cobben, Pepijn — Huang, Xuanqiang Angelo | 1 | 1 | 0.2 |
| Cobben, Pepijn — Dahlgren, Isabel | 1 | 1 | 0.2 |
| Zhang, Terry Jingchen — Pham, Thao Amelia | 1 | 1 | 0.2 |
| Zhang, Terry Jingchen — Jin, Zhijing | 1 | 1 | 0.2 |
| Zhang, Terry Jingchen — Huang, Xuanqiang Angelo | 1 | 1 | 0.2 |
| Zhang, Terry Jingchen — Dahlgren, Isabel | 1 | 1 | 0.2 |
| Pham, Thao Amelia — Jin, Zhijing | 1 | 1 | 0.2 |
| Pham, Thao Amelia — Huang, Xuanqiang Angelo | 1 | 1 | 0.2 |
| Pham, Thao Amelia — Dahlgren, Isabel | 1 | 1 | 0.2 |
| Jin, Zhijing — Huang, Xuanqiang Angelo | 1 | 1 | 0.2 |
| Jin, Zhijing — Dahlgren, Isabel | 1 | 1 | 0.2 |
| Huang, Xuanqiang Angelo — Dahlgren, Isabel | 1 | 1 | 0.2 |
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.