Pith Number

pith:VQF5NDEQ

pith:2024:VQF5NDEQLXILYH5OA3M4VF2Z35

not attested not anchored not stored refs pending

Non-intrusive and Unconstrained Keystroke Inference in VR Platforms via Infrared Side Channel

Cong Wang, Qingchuan Zhao, Tao Ni, Yuefeng Du

arxiv:2412.14815 v1 · 2024-12-19 · cs.CR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VQF5NDEQLXILYH5OA3M4VF2Z35}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

3 papers in Pith

RadKey: An LLM-Guided RF Backscatter System for Through-Wall Keystroke Inference

ThermalTap: Passive Application Fingerprinting in VR Headsets via Thermal Side Channels

VRSafe: A Secure Virtual Keyboard to Mitigate Keystroke Inference in Virtual Reality

Receipt and verification

First computed	2026-07-05T09:51:53.226558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac0bd68c905dd0bc1fae06d9ca9759df70cf6ac9b715437dd3a1ee5f9295b5d1

Aliases

arxiv: 2412.14815 · arxiv_version: 2412.14815v1 · doi: 10.48550/arxiv.2412.14815 · pith_short_12: VQF5NDEQLXIL · pith_short_16: VQF5NDEQLXILYH5O · pith_short_8: VQF5NDEQ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/VQF5NDEQLXILYH5OA3M4VF2Z35 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: ac0bd68c905dd0bc1fae06d9ca9759df70cf6ac9b715437dd3a1ee5f9295b5d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5511ab06d0ea5d4d2a75d3fbed2f22574b5b9aab91f73e9808f35019ee8eefef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-12-19T13:09:46Z",
    "title_canon_sha256": "2ee7fd893070a01b6f3758addb93f7380642237224209c17ed1bf5e20023110e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.14815",
    "kind": "arxiv",
    "version": 1
  }
}