These refused lychee. Each was re-requested with full browser headers, and whatever still refused was dated against its most recent successful Wayback capture — the question being when was this last known to work, not whether it ever existed.
Last successful capture shown. The older that date, the more likely the link is dead rather than merely defended.
These DOIs are not registered with any DOI agency (Crossref, DataCite, etc.) per the DOI Handle System — they likely contain a typo, were withdrawn, or were never minted.
content/reversals/reversals.md:1998:https://psycnet.apa.org/fulltext/2019-68134-001.pdf
Summary
Broken links
Bot-blocked (403) — 336 URLs, re-verified
These refused lychee. Each was re-requested with full browser headers, and whatever still refused was dated against its most recent successful Wayback capture — the question being when was this last known to work, not whether it ever existed.
Last successful capture shown. The older that date, the more likely the link is dead rather than merely defended.
2020-02https://zenodo.org/record/3612732 (in 2 pages)2020-02https://zenodo.org/record/3633147 (in 2 pages)2020-02https://zenodo.org/record/3633159 (in 2 pages)2021-01https://medium.com/@ODSC/20-open-datasets-for-natural-language-processing-538fbfaf8e38 (in /disciplines/)2021-02https://images.nga.gov/en/page/show_home_page.html (in /disciplines/)2021-05http://andrewgelman.com/ (in 2 pages)2021-05https://io9.gizmodo.com/i-fooled-millions-into-thinking-chocolate-helps-weight-1707251800 (in 2 pages)2021-06https://chemrxiv.org/ (in /disciplines/)2021-07http://science.sciencemag.org/content/355/6325/584 (in 2 pages)2021-07https://researchportal.port.ac.uk/portal/files/16791605/Autistic_Community_and_the_Neurodiversity_Movement.pdf (in 2 pages)2021-07https://stm.sciencemag.org/content/8/341/341ps12/tab-pdf (in 2 pages)2021-08https://www.researchgate.net/profile/Florian_Kern4/publication/319141144_Exploring_Pre-registration_and_Pre-analysis_Plans_for_Qualitative_Inference/links/599455d60f7e9b98953af045/Exploring-Pre-registration-and-Pre-analysis-Plans-for-Qualitative-Inference.pdf (in 2 pages)2022-02https://www.pnas.org/content/115/11/2600 (in 2 pages)2022-11https://www.cell.com/trends/neurosciences/fulltext/S0166-2236%2819%2930124-9 (in 2 pages)2022-12https://zenodo.org/record/1915952 (in 2 pages)2022-12https://zenodo.org/record/2692864 (in 2 pages)2023-02https://zenodo.org/record/3258398#.XxcRK5NKjOQ (in 2 pages)2023-04https://zenodo.org/record/3593258#.X3J4W2hKgUE (in /adopting/)2023-10https://www.oecd.org/digital/dementia-bigdata-openscience.htm (in 2 pages)2023-10https://zenodo.org/record/2673016 (in 2 pages)2024-01https://journals.sagepub.com/doi/10.1177/00222429211003690 (in /disciplines/)2024-02https://apsjournals.apsnet.org/doi/10.1094/PHYTO-12-23-0483-IA (in /disciplines/)2024-02https://bpspsychub.onlinelibrary.wiley.com/toc/20448309/2023/62/4 (in /disciplines/)2024-03https://www.jisc.ac.uk/guides/an-introduction-to-open-access (in 2 pages)2024-04https://medium.com/nasa-butterfly/how-to-write-a-great-nasa-proposal-2c6010faf7ab (in 2 pages)2024-05https://core.tdar.org/collection/29739/open-methods-in-archaeology-how-to-encourage-reproducible-research-as-the-default-practice (in /disciplines/)2024-05https://journals.lww.com/md-journal/pages/openaccess.aspx (in /disciplines/)2024-09https://grants.nih.gov/policy/reproducibility/index.htm (in 2 pages)2024-09https://grants.nih.gov/reproducibility/index.htm (in 2 pages)2025-01http://oro.open.ac.uk/37408/ (in /disciplines/)2025-02https://emcawiki.net/CLDI (in 2 pages)2025-02https://mitpress.mit.edu/european-sociological-association-journals-european-societies-and-european-journal-of-cultural-and-political-sociology-move-to-diamond-open-access-at-the-mit-press/ (in 2 pages)2025-03https://www.medrxiv.org/content/10.1101/2022.12.15.22283474v1#p-5 (in 2 pages)2025-04https://econtent.hogrefe.com/doi/10.1027/2151-2604/a000387 (in /disciplines/)2025-04https://journals.sagepub.com/doi/full/10.1177/1745691620927709 (in 2 pages)2025-05https://sparceurope.org/what-we-do/open-access/copyright/project-retain/rights-retention-helper/ (in 2 pages)2025-06https://onlinelibrary.wiley.com/journal/14684446 (in /disciplines/)2025-06https://onlinelibrary.wiley.com/journal/20531095 (in /disciplines/)2025-06https://www.pnas.org/doi/10.1073/pnas.1618569114 (in 2 pages)2025-07https://journals.sagepub.com/home/soc (in /disciplines/)2025-07https://www.pnas.org/doi/10.1073/pnas.1913039116 (in 2 pages)2025-08https://bpspsychub.onlinelibrary.wiley.com/journal/20448333 (in /disciplines/)2025-08https://sharing.nih.gov/ (in 2 pages)🗄️ Blocked but archived recently (46 URLs — no action needed)
2026-082026-082025-092025-092026-072026-082026-072026-072025-122025-122025-112026-032026-082026-072026-042025-122025-122026-072026-082026-082026-072026-022026-032026-062025-112026-022026-022026-032026-032025-122026-052026-082026-082026-042025-122026-072025-092026-072025-112026-022026-052026-042026-042026-032026-082026-04❔ Blocked, archive check unavailable (217 URLs)
✅ Recovered on re-check (6 URLs — false positives)
Broken DOIs (1 not registered)
These DOIs are not registered with any DOI agency (Crossref, DataCite, etc.) per the DOI Handle System — they likely contain a typo, were withdrawn, or were never minted.
Publisher URLs that should use doi.org (1 found)
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