arXiv hep-ph Co-authorship Network
The co-authorship network of the arXiv High Energy Physics – Phenomenology (hep-ph) section, as distributed by KONECT (ca-cit-HepPh), from SNAP's arXiv data: 28,093 authors linked by 4,596,803 collaboration records, one for each pair of authors on a paper, published between March 1992 and March 2002. The records form 3,148,447 distinct co-author pairs, each timestamped with its paper's date. Useful for studying scientific collaboration, the growth and densification of networks over time, and community structure.
Cite this dataset at
ca-hepph.echo.directory
Analytics
The full graph has 28,093 nodes; this view shows the 1,000-node sample the pipeline drew for display. Node size is centrality, colour is community.
Computed over the full corpus.
Record
- Catalog key
cit-hepph- Authors
- Leskovec, Jure; Kleinberg, Jon; Faloutsos, Christos
- Year
- 2007
- Source paper
- Graph evolution: Densification and shrinking diameters
- DOI / arXiv
- 10.1145/1217299.1217301
- License
- CC BY-SA 2.0 Germany (as stated by KONECT) (LicenseRef-CC-BY-SA-2.0-DE)
- Records
- 28,093
- Nodes
- 28,093
- Edges
- 3,148,447
- Nodes are
- author
- Edges are
- collaboration
- Attributes
- nodes have no attributes; edges have attributes
- Languages
- en
- Collected
- 1992-03 to 2002-03 (1990s, 2000s)
- Tasks
- From the graph: link prediction, community detection
Provenance
- Originally published at
- http://konect.cc/networks/ca-cit-HepPh/ unverified
- Hosted copy
- Mirrored on echo.directory on 2026-10-02, 12.3 MB across 1 files. Checksums in MANIFEST.json.
Citations
Graph evolution: Densification and shrinking diameters
J. Leskovec, J. Kleinberg, C. Faloutsos
Journal Article · TKDD · 2006
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Citation data from Semantic Scholar, retrieved 2026-10-19.
How to cite
BibTeX
@misc{echo2026,
title = {ECHO: Exploratory Compendium of Humanity Online},
author = {Switzer, Braden and Zafarani, Reza},
year = {2026},
url = {https://echo.directory},
note = {Syracuse University}
}
@article{Leskovec_2007,
title = {Graph evolution: Densification and shrinking diameters},
volume = {1},
issn = {1556-472X},
url = {http://dx.doi.org/10.1145/1217299.1217301},
doi = {10.1145/1217299.1217301},
number = {1},
journal = {ACM Transactions on Knowledge Discovery from Data},
publisher = {Association for Computing Machinery (ACM)},
author = {Leskovec, Jure and Kleinberg, Jon and Faloutsos, Christos},
year = {2007},
month = Mar,
pages = {2}
} APA
Switzer, B., & Zafarani, R. (2026). ECHO: Exploratory Compendium of Humanity Online [Data repository]. Syracuse University. https://echo.directory
Leskovec, J., Kleinberg, J., & Faloutsos, C. (2007). arXiv hep-ph Co-authorship Network [Data set]. https://doi.org/10.1145/1217299.1217301
MLA
Switzer, Braden, and Reza Zafarani. ECHO: Exploratory Compendium of Humanity Online. Syracuse University, 2026, echo.directory.
Leskovec, Jure, et al. arXiv hep-ph Co-authorship Network. 2007, doi.org/10.1145/1217299.1217301.