Evidence map›Paper›PMID 35650264›Full record

ArticleNature communications2022

From subcritical behavior to a correlation-induced transition in rumor models.

Guilherme Ferraz de Arruda, Lucas G S Jeub, Angélica S Mata, Francisco A Rodrigues, Yamir Moreno

Abstract read
In one paragraph

Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed.

  1. Article
  2. Rumor propagation on hypergraphs.Nature communications · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Guilherme Ferraz de ArrudaISI Foundation, Via Chisola 5, 10126, Torino, Italy. gui.f.arruda@gmail.com.ORCID 0000-0003-1647-5126
Lucas G S JeubISI Foundation, Via Chisola 5, 10126, Torino, Italy.ORCID 0000-0001-8941-9227
Angélica S MataDepartamento de Física, Universidade Federal de Lavras, 37200-900, Lavras, Minas Gerais, Brazil.ORCID 0000-0002-3892-5274
Francisco A RodriguesDepartamento de Matemática Aplicada e Estatística, Instituto de Ciências Matemáticas e de Computação, Universidade de São Paulo - Campus de São Carlos, Caixa Postal 668, 13560-970 São, Carlos, SP, Brazil.
Yamir MorenoISI Foundation, Via Chisola 5, 10126, Torino, Italy.ORCID 0000-0002-0895-1893

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Rumors and information spreading emerge naturally from human-to-human interactions and have a growing impact on our everyday life due to increasing and faster access to information, whether trustworthy or not. A popular mathematical model for spreading rumors, data, or news is the Maki-Thompson model. Mean-field approximations suggested that this model does not have a phase transition, with rumors always reaching a fraction of the population. Conversely, here, we show that a continuous phase transition is present in this model. Moreover, we explore a modified version of the Maki-Thompson model that includes a forgetting mechanism, changing the Markov chain's nature and allowing us to use a plethora of analytic and numeric methods. Particularly, we characterize the subcritical behavior, where the lifespan of a rumor increases as the spreading rate drops, following a power-law relationship. Our findings show that the dynamic behavior of rumor models is much richer than shown in previous investigations.

Indexed as

CommunicationModels, TheoreticalHumans

Identifiers

PMID35650264
PMCPMC9160067

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.