feat: add peripheral timestamp paper

README.md

@@ -12,6 +12,7 @@
 | 2022 | [DRAWNAPART - A Device Identification Technique based on Remote GPU Fingerprinting](https://github.com/prescience-data/dark-knowledge/blob/main/pdf/2022%20-%20DRAWNAPART%20-%20A%20Device%20Identification%20Technique%20based%20on%20Remote%20GPU%20Fingerprinting.pdf) |  |  |
 | 2022 | [Phish in Sheeps Clothing Exploring Pitfalls of Browser Fingerprinting](https://github.com/prescience-data/dark-knowledge/blob/main/pdf/2022%20-%20Phish%20in%20Sheeps%20Clothing%20Exploring%20Pitfalls%20of%20Browser%20Fingerprinting.pdf) |  |  |
 | 2022 | [SMS PVA - An Underground Service Enabling Threat Actors to Register Bulk Fake Accounts](https://github.com/prescience-data/dark-knowledge/blob/main/pdf/2022%20-%20SMS%20PVA%20-%20An%20Underground%20Service%20Enabling%20Threat%20Actors%20to%20Register%20Bulk%20Fake%20Accounts.pdf) |  |  |
+| 2021 | [Device Fingerprinting with Peripheral Timestamps](https://github.com/prescience-data/dark-knowledge/blob/main/pdf/2021%20-%20Device%20Fingerprinting%20with%20Peripheral%20Timestamps.pdf) |  |  |
 | 2021 | [Fingerprinting in Style - Detecting Browser Extensions via Injected Style Sheets](https://github.com/prescience-data/dark-knowledge/blob/main/pdf/2021%20-%20Fingerprinting%20in%20Style%20-%20Detecting%20Browser%20Extensions%20via%20Injected%20Style%20Sheets.pdf) |  |  |
 | 2021 | [JA3cury - A New Approach to TLS Fingerprinting by Merging Fingerprinting Methods](https://github.com/prescience-data/dark-knowledge/blob/main/pdf/2021%20-%20JA3cury%20-%20A%20New%20Approach%20to%20TLS%20Fingerprinting%20by%20Merging%20Fingerprinting%20Methods.pdf) |  |  |
 | 2021 | [JARM Randomizer - Evading JARM Fingerprinting](https://github.com/prescience-data/dark-knowledge/blob/main/pdf/2021%20-%20JARM%20Randomizer%20-%20Evading%20JARM%20Fingerprinting.pdf) |  |  |