# Psu.edu in the Machine Relations Index

Canonical URL: https://machinerelations.ai/index/domains/psu.edu
Canonical domain: psu.edu
Source role: Academic and government source
Release mri_score_v2.0+2026-09-18+8fa38e54dd0a; methodology mri_score_v2.0; generated 2026-09-18; window 2026-05-10 to 2026-09-18; artifact 8fa38e54dd0a.

psu.edu appeared as a cited source in 16 of 15,782 monitored answer runs (0.10%) from 2026-05-10 to 2026-09-18.

## Overall Evidence

- Citation rate: 0.10%
- Cited runs: 16 of 15,782
- Days cited: 10 of 125
- Engine breadth: 4 observed engines (chatgpt, gemini, google_ai_mode, perplexity)
- Confidence: Collecting
- Standing: collecting · 0.10% across 16/15,782 observed runs

## Observed Segments

| Category | Question shape | State | Cited runs | Observed runs | Run dates | Rate | Confidence | Standing |
|---|---|---|---:|---:|---:|---:|---|---|
| [AI Security & Privacy](https://machinerelations.ai/index/categories/ai-security-privacy) | [Top lists](https://machinerelations.ai/index/categories/ai-security-privacy/top_list) | published | 1 | 106 | 7 | 0.94% | Unavailable | #260 of 313 |
| [AI Security & Privacy](https://machinerelations.ai/index/categories/ai-security-privacy) | [Comparisons](https://machinerelations.ai/index/categories/ai-security-privacy/x_vs_y) | published | 1 | 114 | 7 | 0.88% | Unavailable | #228 of 263 |
| [Deep Tech & Hardware](https://machinerelations.ai/index/categories/deep-tech-hardware) | [Is it worth it](https://machinerelations.ai/index/categories/deep-tech-hardware/is_x_worth) | published | 2 | 105 | 7 | 1.90% | Unavailable | #83 of 181 |
| [Deep Tech & Hardware](https://machinerelations.ai/index/categories/deep-tech-hardware) | [Problem-first research](https://machinerelations.ai/index/categories/deep-tech-hardware/problem_first) | published | 1 | 104 | 7 | 0.96% | Unavailable | #130 of 157 |
| [Enterprise Software](https://machinerelations.ai/index/categories/enterprise-software) | [Best tools](https://machinerelations.ai/index/categories/enterprise-software/best_x) | published | 1 | 101 | 7 | 0.99% | Unavailable | #157 of 167 |
| [Family Software](https://machinerelations.ai/index/categories/family-software) | [How buyers choose](https://machinerelations.ai/index/categories/family-software/how_choose) | published | 6 | 104 | 7 | 5.77% | Unavailable | #31 of 153 |
| [Healthcare Services](https://machinerelations.ai/index/categories/healthcare-services) | [News-driven citations](https://machinerelations.ai/index/categories/healthcare-services/news_topic) | published | 3 | 613 | 53 | 0.49% | Unavailable | #367 of 1,264 |
| [Legacy News Topics](https://machinerelations.ai/index/categories/legacy-unmapped) | [News-driven citations](https://machinerelations.ai/index/categories/legacy-unmapped/news_topic) | published | 1 | 2,138 | 54 | 0.05% | Unavailable | #3,297 of 4,025 |

## Citation

Psu.edu (psu.edu), 0.10% citation rate, 16 of 15,782 monitored answer runs, 2026-05-10 to 2026-09-18, mri_score_v2.0, mri_score_v2.0+2026-09-18+8fa38e54dd0a, https://machinerelations.ai/index/domains/psu.edu.

## Badge

Badge image: https://machinerelations.ai/index/domains/psu.edu/badge.svg

[![Psu.edu (psu.edu), 0.10% citation rate, 16 of 15,782 monitored answer runs, 2026-05-10 to 2026-09-18, mri_score_v2.0, mri_score_v2.0+2026-09-18+8fa38e54dd0a, https://machinerelations.ai/index/domains/psu.edu.](https://machinerelations.ai/index/domains/psu.edu/badge.svg)](https://machinerelations.ai/index/domains/psu.edu)

The badge is live: it shows the current release, so it changes when the release changes, and it returns 404 if this domain leaves the released population. The link goes to this profile and the alt text is the citation above.

## Public Boundary

The public dataset reports citation rates, rankings, and evidence counts. It excludes internal query identifiers, raw cited URLs, and answer-engine provider payloads. MRI measures observed root-domain citations in monitored prompts; it does not measure all AI answers, recommendation quality, website traffic, or commercial performance. A citation does not prove source support, and MRI confidence is not an Answer-Source Fidelity grade.

## Related Sources

- [Machine Relations Index](https://machinerelations.ai/index)
- [Public JSON artifact](https://machinerelations.ai/data/machine-relations-index.json)
- [Release manifest](https://machinerelations.ai/data/mri-release-manifest.json)
- [AuthorityTech publication intelligence projection](https://authoritytech.io/publications.md) — Practitioner projection derived from the neutral Machine Relations Index. It is not source evidence, citation provenance, or sameAs identity for the neutral dataset.