Pith Number

pith:4WZIFL5M

pith:2017:4WZIFL5M4JD5EBCUZG3CKZPKON

not attested not anchored not stored refs pending

aIR-Jumper: Covert Air-Gap Exfiltration/Infiltration via Security Cameras & Infrared (IR)

Dima Bykhovsky, Mordechai Guri, Yuval Elovici

arxiv:1709.05742 v1 · 2017-09-18 · 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{4WZIFL5M4JD5EBCUZG3CKZPKON}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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

1 paper in Pith

("Oops! Had the silly thing in reverse")---Optical injection attacks in through LED status indicators

Receipt and verification

First computed	2026-05-18T00:34:59.585278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5b282aface247d20454c9b62565ea734b53709a82c49a3801ea6957ad1cb657

Aliases

arxiv: 1709.05742 · arxiv_version: 1709.05742v1 · doi: 10.48550/arxiv.1709.05742 · pith_short_12: 4WZIFL5M4JD5 · pith_short_16: 4WZIFL5M4JD5EBCU · pith_short_8: 4WZIFL5M

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/4WZIFL5M4JD5EBCUZG3CKZPKON \
  | 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: e5b282aface247d20454c9b62565ea734b53709a82c49a3801ea6957ad1cb657

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d58259a017c4bcabfe60a833c15e8600e03877116ab2e56e5dc31c8f808e0d3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-09-18T01:59:39Z",
    "title_canon_sha256": "cb29fd309e8a88944fca9c2233f0362dd832b61a44204b81592c97c81e92fc52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.05742",
    "kind": "arxiv",
    "version": 1
  }
}