Unresolvable Identifier

arXiv:2605.08821 · detector doi_compliance · cross_source · 2026-05-19 10:48:38.438969+00:00

critical doi_compliance unresolvable_identifier

Identifier '10.1021/acsnano.4c13472/suppl_file/nn4c13472_si_002.zip' 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

D. Pal, T. López, and A. F. Koenderink, “Metasurface-Based Phosphor-Converted Micro-LED Architecture for Displays─Creating Guided Modes for Enhanced Directionality,” ACS Nano, Jan. 2024, doi: 10.1021/ACSNANO.4C13472/SUPPL_FILE/NN4C13472_SI_002.ZIP

Evidence payload

{
  "arxiv_id": null,
  "checked_sources": [
    "crossref_by_doi",
    "openalex_by_doi",
    "doi_org_head"
  ],
  "doi": "10.1021/acsnano.4c13472/suppl_file/nn4c13472_si_002.zip",
  "raw_excerpt": "D. Pal, T. L\u00f3pez, and A. F. Koenderink, \u201cMetasurface-Based Phosphor-Converted Micro-LED Architecture for Displays\u2500Creating Guided Modes for Enhanced Directionality,\u201d ACS Nano, Jan. 2024, doi: 10.1021/ACSNANO.4C13472/SUPPL_FILE/NN4C13472_SI_002.ZIP",
  "ref_index": 32,
  "verdict_class": "cross_source"
}