Recoverable Identifier

arXiv:2605.07749 · detector doi_compliance · incontrovertible · 2026-05-19 11:33:48.978881+00:00

advisory doi_compliance recoverable_identifier

DOI in the printed bibliography is fragmented by whitespace or line breaks. A longer candidate (10.1145/2939672.29397812) was visible in the surrounding text but could not be confirmed against doi.org as printed.

Paper page Integrity report arXiv Try DOI

Evidence text

Chen T and Guestrin C. Xgboost: A scalable tree boosting system.Proceedings of the 22nd acm sigkdd international conference on knowledge discovery and data mining. 2016 :785–94. doi: 10.1145/2939672.293978 12

Evidence payload

{
  "printed_excerpt": "Chen T and Guestrin C. Xgboost: A scalable tree boosting system.Proceedings of the 22nd acm sigkdd international conference on knowledge discovery and data mining. 2016 :785\u201394. doi: 10.1145/2939672.293978 12",
  "reconstructed_doi": "10.1145/2939672.29397812",
  "ref_index": 30,
  "resolved_title": null,
  "verdict_class": "incontrovertible"
}