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Spin Structures on Kleinian Manifolds

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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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Lloyd Alty, Andrew Chamblin

High Energy Physics - Theory · Submitted 26 Oct 1993

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

The authors' main claim We derive the topological obstruction to spin-Klein cobordism.

how it is stated · asserted 1.00 read the record →

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arXiv IDhep-th/9310175 (version 1)
Pith IDEYBXM5XD, Pith's permanent record of this paper and its review
CitationAndrew Chamblin, Lloyd Alty. "Spin Structures on Kleinian Manifolds." arXiv:hep-th/9310175 (1993). https://pith.science/paper/EYBXM5XD
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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.

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Compiled by classifier-1.13-20260917 via OpenRouter, question bank abstract-p1-20260923, 2026-09-23: 1 request, 2,202 input tokens, $0.0001 reported.

What the abstract itself states, as probabilities: claims first 0.04 · states limitation 0.10 · human participants 0.01 · controlled comparison 0.01 · randomized assignment 0.01 · states quantitative result 0.06 · compares with prior results 0.04 · mentions code or data availability 0.01.

The abstract, sentence by sentence

arXiv listing abstract v1. Results and the main claim are underlined; .

We derive the topological obstruction to spin-Klein cobordism. This result has implications for signature change in general relativity, and for the $N=2$ superstring.

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 We derive the topological obstruction to spin-Klein cobordism. result 0.77 0.95 0.86 asserted 1.00
s1 This result has implications for signature change in general relativity, and for the $N=2$ superstring. interpretation 1.00 0.42 0.12 asserted 0.94

What kind of paper the classifier reports this is: theoretical result 1.00 · evidence from proof or derivation 1.00.

What was examined, and what was not

sources read
  • arXiv listing abstract v1
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

We derive the topological obstruction to spin-Klein cobordism. This result has implications for signature change in general relativity, and for the $N=2$ superstring.

Human review

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References
How the literature uses it

1 arXiv paper cite this in 1 sentence

Each citing sentence is taken from the citing paper's LaTeX source and typed by Pith's classifier. A label appears at probability 0.8 or more (0.95 for support), a contest at 0.7 or more; the quoted words are the citing authors'. How each label was checked · JSON

Papers citing it

Cites it as background 1 paper
  • These spaces with Kleinian signature also play an important role in the theory of twistors and conformal geometry in four dimensions; see also [ref] for pioneering works.

    Exploring the Kleinian horizons · Kleinian black holes · 0.99

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