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On possible experimental realizations of directed percolation

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Paper breakdownThe authors' claims, conditions and measurements, as JSON Signed receiptProof this review has not been altered
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Haye Hinrichsen (University of Duisburg)

Statistical Mechanics · Submitted 19 Oct 1999

abstract compiled · 2026-09-23 · no language-model review

The authors' main claim The present work compares suggested experiments and discusses possible reasons why the observation of the critical exponents of directed percolation is obscured or even impossible.

how it is stated · hedged possibility 0.49 read the record →

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arXiv IDcond-mat/9910284 (version 2)
Pith IDXDEQNSOJ, Pith's permanent record of this paper and its review
CitationHaye Hinrichsen (University of Duisburg). "On possible experimental realizations of directed percolation." arXiv:cond-mat/9910284 (1999). https://pith.science/paper/XDEQNSOJ
Claim paper

The compiled record

The paper's own sentences, arranged. Each label is drawn from a closed vocabulary; the number beside it is the probability the classifier gave that label. Numbers in the tables are the authors', checked by code. No sentence in this record was written by a model.

Open the compiled record

Compiled by classifier-1.13-20260917 via OpenRouter, question bank abstract-p1-20260923, 2026-09-23: 1 request, 2,918 input tokens, $0.0001 reported.

What the abstract itself states, as probabilities: claims first 0.05 · states limitation 0.48 · human participants 0.03 · controlled comparison 0.04 · randomized assignment 0.01 · states quantitative result 0.03 · compares with prior results 0.48 · mentions code or data availability 0.02.

The abstract, sentence by sentence

arXiv listing abstract v2. Results and the main claim are underlined; .

Directed percolation is one of the most prominent universality classes of nonequilibrium phase transitions and can be found in a large variety of models. Despite its theoretical success, no experiment is known which clearly reproduces the critical exponents of directed percolation. The present work compares suggested experiments and discusses possible reasons why the observation of the critical exponents of directed percolation is obscured or even impossible.

background contribution method result interpretation main claim

What the classifier reports for each sentence. The number is the probability it gave the label.
#sentencerolethe authors' own workstates the main conclusionstrength
s0 Directed percolation is one of the most prominent universality classes of nonequilibrium phase transitions and can be found in a large variety of models. background 1.00 0.04 0.03 asserted 1.00
s1 Despite its theoretical success, no experiment is known which clearly reproduces the critical exponents of directed percolation. gap 0.96 0.06 0.07 asserted 1.00
s2 The present work compares suggested experiments and discusses possible reasons why the observation of the critical exponents of directed percolation is obscured or even impossible. contribution 1.00 0.68 0.30 hedged possibility 0.49

What kind of paper the classifier reports this is: review 0.71 · evidence from argument 0.56.

What was examined, and what was not

sources read
  • arXiv listing abstract v2
not examined
  • full text
  • figures and tables
  • references and citing sentences
  • relations to other papers
levels run
  • P abstract
not run
  • S sections
  • T body sentences
  • C citations
  • R cross-paper relations

Every quoted sentence on this record is the authors'. Every label is from Pith's closed vocabulary, with the probability shown beside it. Every number in the measurements table is the authors', checked by code. Record as JSON

The paper
Original abstract

Directed percolation is one of the most prominent universality classes of nonequilibrium phase transitions and can be found in a large variety of models. Despite its theoretical success, no experiment is known which clearly reproduces the critical exponents of directed percolation. The present work compares suggested experiments and discusses possible reasons why the observation of the critical exponents of directed percolation is obscured or even impossible.

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