Cit-HepPh Citation Graph
The citation network of the arXiv High Energy Physics – Phenomenology (hep-ph) section, from SNAP (the KDD Cup 2003 data), as distributed by KONECT (cit-HepPh): 421,578 citations among 34,546 papers posted between January 1993 and April 2003. An edge points from a citing paper to the paper it cites. Useful for citation analysis, scientific impact and the growth of networks over time.
Cite this dataset at
cit-hepph-2.echo.directory
Analytics
The full graph has 34,546 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
- Academic Use (LicenseRef-Research-Only)
- Records
- 421,578
- Nodes
- 34,546
- Edges
- 421,578 (directed)
- Nodes are
- paper
- Edges are
- citation
- Attributes
- nodes have no attributes; edges have no attributes
- Languages
- en
- Collected
- 1993-01 to 2003-04 (1990s, 2000s)
- Tasks
- From the graph: link prediction, community detection
Provenance
- Originally published at
- http://konect.cc/networks/cit-HepPh/ link checked
- Hosted copy
- Mirrored on echo.directory on 2026-10-19, 1.4 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
Cited by
- DomiRank Centrality reveals structural fragility of complex networks via node dominance
Marcus Engsig, A. Tejedor et al. · Nature Communications · 2024 · cited 112× - LLM4DyG: Can Large Language Models Solve Spatial-Temporal Problems on Dynamic Graphs?
Zeyang Zhang, Xin Wang et al. · Knowledge Discovery and Data Mining · 2023 · cited 79× - A Survey on Hypergraph Mining: Patterns, Tools, and Generators
Ge-On Lee, Fanchen Bu et al. · ACM Computing Surveys · 2024 · cited 78× - Hyperedge overlap drives explosive transitions in systems with higher-order interactions
Federico Malizia, Santiago Lamata-Otín et al. · Nature Communications · 2023 · cited 63× - GITA: Graph to Visual and Textual Integration for Vision-Language Graph Reasoning
Yan-Bin Wei, Shuai Fu et al. · Neural Information Processing Systems · 2024 · cited 58×
Show all 10
- Foundation Models for Weather and Climate Data Understanding: A Comprehensive Survey
Shengchao Chen, Guodong Long et al. · arXiv.org · 2023 · cited 56× - Proof of biased behavior of Normalized Mutual Information
Amin Mahmoudi, Dariusz Jemielniak · Scientific Reports · 2024 · cited 49× - Revisiting Link Prediction: A Data Perspective
Hai-Tao Mao, Juanhui Li et al. · International Conference on Learning Representations · 2023 · cited 48× - Identifying key players in complex networks via network entanglement
Yiming Huang, Hao Wang et al. · Communications Physics · 2024 · cited 45× - Identifying critical nodes in interdependent networks by GA-XGBoost
Xingju Zhong, Renjing Liu · Reliability Engineering & System Safety · 2024 · cited 39×
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). Cit-HepPh Citation Graph [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. Cit-HepPh Citation Graph. 2007, doi.org/10.1145/1217299.1217301.