Mathematicians Build Long-Awaited Graph Sandwich
Home Mathematicians Build Long-Awaited Graph Sandwich Comment Save Article Read Later Share Facebook Copied! Copy link Email Pocket Reddit Ycombinator Comment Comments Save Article Read Later Read Later graph theory Mathematicians Build Long-Awaited Graph Sandwich By Paulina Rowińska September 18, 2026 The proof of a decades-old conjecture has given researchers a new way to understand complex networks. Comment Save Article Read Later Kristina Armitage/Quanta Magazine Introduction By Paulina Rowińska Contributing Writer September 18, 2026 View PDF/Print Mode combinatorics graph theory mathematics probability randomness All topics In 2004, two mathematicians hypothesized a powerful kind of sandwich.
- ▪Home Mathematicians Build Long-Awaited Graph Sandwich Comment Save Article Read Later Share Facebook Copied!
- ▪Copy link Email Pocket Reddit Ycombinator Comment Comments Save Article Read Later Read Later graph theory Mathematicians Build Long-Awaited Graph Sandwich By Paulina Rowińska September 18, 2026 The proof of a decades-old conjecture has giv
- ▪Comment Save Article Read Later Kristina Armitage/Quanta Magazine Introduction By Paulina Rowińska Contributing Writer September 18, 2026 View PDF/Print Mode combinatorics graph theory mathematics probability randomness All topics In 2004,
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| Original publisher | Quanta Magazine |
| Canonical URL | https://www.quantamagazine.org/mathematicians-build-long-awaited-graph-sandwich-20260918/ |
| Publication time | Fri, 18 Sep 2026 14:41:02 +0000 |
| Retrieval time | 2026-09-18T15:13:45.789Z |
| Last seen | 2026-09-18T15:13:45.789Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | V4tqxR2XgxW7 · 1 stories |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
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| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
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Opening excerpt (first ~120 words) tap to expand
Home Mathematicians Build Long-Awaited Graph Sandwich Comment Save Article Read Later Share Facebook Copied! Copy link Email Pocket Reddit Ycombinator Comment Comments Save Article Read Later Read Later graph theory Mathematicians Build Long-Awaited Graph Sandwich By Paulina Rowińska September 18, 2026 The proof of a decades-old conjecture has given researchers a new way to understand complex networks. Comment Save Article Read Later Kristina Armitage/Quanta Magazine Introduction By Paulina Rowińska Contributing Writer September 18, 2026 View PDF/Print Mode combinatorics graph theory mathematics probability randomness All topics In 2004, two mathematicians hypothesized a powerful kind of sandwich.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at Quanta Magazine.
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