Co-authorship neighborhood
V. Phan's displayed neighborhood
10 of 10 direct collaborators shown.
Scroll the diagram horizontally to inspect every displayed node.
Ordered author table
Scroll the table horizontally to see every column.
| Display order | Author | Role | Distinct papers | Unique collaborators | Weighted degree | Active span |
|---|---|---|---|---|---|---|
| 1 | V. Phan | Focal | 1 | 10 | 10.0 | 2026 |
| 2 | Associates | Direct collaborator | 1 | 10 | 10.0 | 2026 |
| 3 | Elizabeth Sottung Lieberthal | Direct collaborator | 1 | 10 | 10.0 | 2026 |
| 4 | Jawand Singh | Direct collaborator | 1 | 10 | 10.0 | 2026 |
| 5 | Llc | Direct collaborator | 1 | 10 | 10.0 | 2026 |
| 6 | M. University | Direct collaborator | 1 | 10 | 10.0 | 2026 |
| 7 | MDSight | Direct collaborator | 1 | 10 | 10.0 | 2026 |
| 8 | R. Lieberthal | Direct collaborator | 1 | 10 | 10.0 | 2026 |
| 9 | Richard Tran | Direct collaborator | 1 | 10 | 10.0 | 2026 |
| 10 | Thomas Jefferson University | Direct collaborator | 1 | 10 | 10.0 | 2026 |
| 11 | William | Direct collaborator | 1 | 10 | 10.0 | 2026 |
Displayed collaboration table
Scroll the table horizontally to see every column.
| Author pair | Shared papers | Full weight | Fractional weight |
|---|---|---|---|
| Llc — Richard Tran | 1 | 1 | 0.1 |
| Llc — V. Phan | 1 | 1 | 0.1 |
| Llc — Jawand Singh | 1 | 1 | 0.1 |
| Llc — R. Lieberthal | 1 | 1 | 0.1 |
| Llc — MDSight | 1 | 1 | 0.1 |
| Llc — Associates | 1 | 1 | 0.1 |
| Llc — Elizabeth Sottung Lieberthal | 1 | 1 | 0.1 |
| Llc — M. University | 1 | 1 | 0.1 |
| Llc — William | 1 | 1 | 0.1 |
| Llc — Thomas Jefferson University | 1 | 1 | 0.1 |
| Richard Tran — V. Phan | 1 | 1 | 0.1 |
| Richard Tran — Jawand Singh | 1 | 1 | 0.1 |
| Richard Tran — R. Lieberthal | 1 | 1 | 0.1 |
| Richard Tran — MDSight | 1 | 1 | 0.1 |
| Richard Tran — Associates | 1 | 1 | 0.1 |
| Richard Tran — Elizabeth Sottung Lieberthal | 1 | 1 | 0.1 |
| Richard Tran — M. University | 1 | 1 | 0.1 |
| Richard Tran — William | 1 | 1 | 0.1 |
| Richard Tran — Thomas Jefferson University | 1 | 1 | 0.1 |
| V. Phan — Jawand Singh | 1 | 1 | 0.1 |
| V. Phan — R. Lieberthal | 1 | 1 | 0.1 |
| V. Phan — MDSight | 1 | 1 | 0.1 |
| V. Phan — Associates | 1 | 1 | 0.1 |
| V. Phan — Elizabeth Sottung Lieberthal | 1 | 1 | 0.1 |
| V. Phan — M. University | 1 | 1 | 0.1 |
| V. Phan — William | 1 | 1 | 0.1 |
| V. Phan — Thomas Jefferson University | 1 | 1 | 0.1 |
| Jawand Singh — R. Lieberthal | 1 | 1 | 0.1 |
| Jawand Singh — MDSight | 1 | 1 | 0.1 |
| Jawand Singh — Associates | 1 | 1 | 0.1 |
| Jawand Singh — Elizabeth Sottung Lieberthal | 1 | 1 | 0.1 |
| Jawand Singh — M. University | 1 | 1 | 0.1 |
| Jawand Singh — William | 1 | 1 | 0.1 |
| Jawand Singh — Thomas Jefferson University | 1 | 1 | 0.1 |
| R. Lieberthal — MDSight | 1 | 1 | 0.1 |
| R. Lieberthal — Associates | 1 | 1 | 0.1 |
| R. Lieberthal — Elizabeth Sottung Lieberthal | 1 | 1 | 0.1 |
| R. Lieberthal — M. University | 1 | 1 | 0.1 |
| R. Lieberthal — William | 1 | 1 | 0.1 |
| R. Lieberthal — Thomas Jefferson University | 1 | 1 | 0.1 |
| MDSight — Associates | 1 | 1 | 0.1 |
| MDSight — Elizabeth Sottung Lieberthal | 1 | 1 | 0.1 |
| MDSight — M. University | 1 | 1 | 0.1 |
| MDSight — William | 1 | 1 | 0.1 |
| MDSight — Thomas Jefferson University | 1 | 1 | 0.1 |
| Associates — Elizabeth Sottung Lieberthal | 1 | 1 | 0.1 |
| Associates — M. University | 1 | 1 | 0.1 |
| Associates — William | 1 | 1 | 0.1 |
| Associates — Thomas Jefferson University | 1 | 1 | 0.1 |
| Elizabeth Sottung Lieberthal — M. University | 1 | 1 | 0.1 |
| Elizabeth Sottung Lieberthal — William | 1 | 1 | 0.1 |
| Elizabeth Sottung Lieberthal — Thomas Jefferson University | 1 | 1 | 0.1 |
| M. University — William | 1 | 1 | 0.1 |
| M. University — Thomas Jefferson University | 1 | 1 | 0.1 |
| William — Thomas Jefferson University | 1 | 1 | 0.1 |
Graph construction and limits
Each distinct paper contributes an undirected pair for every two eligible identities in its deduplicated latest Semantic Scholar 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.