Twitter 2010: URL Tweets and Follower Graph (Lerman, USC ISI)

Tweets that contain a URL, collected through Twitter search in the second half of September 2010 and the first day of October 2010, with the follower graph among the users who posted them, released by Kristina Lerman (USC Information Sciences Institute) for her studies of how information spreads on Twitter. The package holds 2,859,764 rows linking a URL to a tweet (2,789,194 distinct tweets, 66,064 distinct URLs, 736,930 users), the list of those 736,930 users with their follower and followee counts, and 36,743,448 follower links among them. The tweet text is not part of the release: each row has the tweet ID, the posting user, the time, the posting client, the reply target and the URL.

Download data package README Original files as received BibTeX JSONSimilar datasets

Analytics

The interactive network needs JavaScript.

· graph.json

The full graph has 699,985 nodes; this view shows the 1,000-node sample the pipeline drew for display. Node size is centrality, colour is community.

700K
Nodes
36.7M
Edges
7.50e-05
Density
241
Components
-0.1276
Assortativity
46.7%
Reciprocity
23.6K
Bridges
Most central nodes
190586810.09922
164096830.09799
7832140.08691
158464070.08407
214251250.08173
233756880.07861
253655360.07265
182970880.07086
4283330.06368
193293930.06328
Content metrics

2,859,764 records scored · min–maxmean ± 0.675 σ (the interquartile range if the values are roughly normal)mean

is reply10.3% true
true 10.3%false 89.7%
order of usersμ 5.4K ± 14.1K
min 1max 114.9K
Most-shared domains
bit.ly626.8K
tinychat.com225.1K
lc4.in194.9K
shindanmaker.com156.3K
twittascope.com122.9K
kingo.to117.6K
twitpic.com115.4K
migre.me93.4K
tinyurl.com79.5K
youtube.com66.7K
ustre.am57.9K
newzfor.me50.9K
tiny.ly48.3K
j.mp35.1K
is.gd33.1K
nico.ms29K
who.unfollowed.me27K
ow.ly26.8K
4sq.com23.2K
youtu.be22.1K
Posting apps
web810.2K
Tinychat Connector225.4K
twittascope122.5K
twitterfeed101.7K
Sistema2111291.2K
TweetDeck63.8K
ÜberTwitter58.3K
??????55.3K
Ustream.TV49.8K
HootSuite49.5K
NewzFor.me46.7K
Twitpic40.3K
URL tweets per day
0200K400K600K800K2010-09-202010-09-222010-09-242010-09-262010-09-282010-10-01DayTweetsURL tweets per day, 2010-09-20: 48,168URL tweets per day, 2010-09-21: 92,863URL tweets per day, 2010-09-22: 162,224URL tweets per day, 2010-09-23: 257,670URL tweets per day, 2010-09-24: 453,712URL tweets per day, 2010-09-25: 688,011URL tweets per day, 2010-09-26: 593,078URL tweets per day, 2010-09-27: 306,645URL tweets per day, 2010-09-28: 77,019URL tweets per day, 2010-09-29: 56,050URL tweets per day, 2010-09-30: 62,075URL tweets per day, 2010-10-01: 62,249

Record

Catalog key
lerman-twitter-2010
Authors
Hodas, Nathan O.; Lerman, Kristina
Year
2012
Source paper
How Visibility and Divided Attention Constrain Social Contagion
DOI / arXiv
10.1109/SocialCom-PASSAT.2012.129
License
Research use only (USC ISI) (LicenseRef-Research-Only)
Records
2,859,764
Nodes
699,985
Edges
36,743,448 (directed)
Nodes are
user (internal id)
Edges are
follow (follower -> followed)
Attributes
nodes have no attributes; edges have no attributes
Languages
en
Collected
2010-09-20 to 2010-10-01 (2010s)
Tasks
From the graph: link prediction, community detection
Region
Global (inferred: the platform is used worldwide)

Provenance

Originally published at
https://academictorrents.com/details/d8b3a315172c8d804528762f37fa67db14577cdb link checked
Original files as received
The source files, unconverted, kept for reference: mirrored on echo.directory on 2026-10-20, 278.6 MB across 3 files. Checksums in MANIFEST.json. For use, start with the data package below.
Data package
Version 1.0.0 of this dataset as an ECHO Data Package: posts (2,859,764 rows), users (736,930 rows), edges (36,743,448 rows).
Structure
Directed network, Temporal (timestamped), Node attributes

Citations

How Visibility and Divided Attention Constrain Social Contagion
Nathan Oken Hodas, Kristina Lerman
Journal Article · 2012 International Conference on Privacy, Security, Risk and Trust and 2012 International Confernece on Social Computing · 2012

144
citations
well cited
7
influential citations
5% of all citations

Cited by

Show all 10

Citation data from Semantic Scholar, retrieved 2026-10-21.

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}
}

@inproceedings{hodas2012visibility,
  title     = {How Visibility and Divided Attention Constrain Social Contagion},
  author    = {Hodas, Nathan O. and Lerman, Kristina},
  booktitle = {2012 International Conference on Privacy, Security, Risk and Trust and 2012 International Conference on Social Computing},
  pages     = {249--257},
  year      = {2012},
  doi       = {10.1109/SocialCom-PASSAT.2012.129}
}

APA

Switzer, B., & Zafarani, R. (2026). ECHO: Exploratory Compendium of Humanity Online [Data repository]. Syracuse University. https://echo.directory

Hodas, N. O., & Lerman, K. (2012). Twitter 2010: URL Tweets and Follower Graph (Lerman, USC ISI) [Data set]. https://doi.org/10.1109/SocialCom-PASSAT.2012.129

MLA

Switzer, Braden, and Reza Zafarani. ECHO: Exploratory Compendium of Humanity Online. Syracuse University, 2026, echo.directory.

Hodas, Nathan O., and Kristina Lerman. Twitter 2010: URL Tweets and Follower Graph (Lerman, USC ISI). 2012, doi.org/10.1109/SocialCom-PASSAT.2012.129.

BibTeX · RIS · CSL-JSON

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