Unresolvable Identifier

arXiv:2605.23027 · detector doi_compliance · cross_source · 2026-05-25 05:29:17.712064+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.2200/s00090ed1v01y200705aim002' is syntactically valid but the DOI registry (doi.org) returned 404, and Crossref / OpenAlex / internal corpus also have no record. The cited work could not be located through any authoritative source.

Paper page Integrity report arXiv Try DOI

Evidence text

Nikos Vlassis.A Concise Introduction to Multiagent Systems and Distributed Artificial Intelli- gence. Synthesis Lectures on Artificial Intelligence and Machine Learning. Morgan & Claypool, San Rafael, CA, 2007. doi: 10.2200/S00090ED1V01Y200705AIM002

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.2200/s00090ed1v01y200705aim002",
  "raw_excerpt": "Nikos Vlassis.A Concise Introduction to Multiagent Systems and Distributed Artificial Intelli- gence. Synthesis Lectures on Artificial Intelligence and Machine Learning. Morgan & Claypool, San Rafael, CA, 2007. doi: 10.2200/S00090ED1V01Y200705AIM002",
  "ref_index": 66,
  "verdict_class": "cross_source"
}