Pith Number

pith:UWFT7HDC

pith:2018:UWFT7HDCPM3Q6LHEYC3N52OBX4

not attested not anchored not stored refs pending

BeatCoin: Leaking Private Keys from Air-Gapped Cryptocurrency Wallets

Mordechai Guri

arxiv:1804.08714 v1 · 2018-04-23 · 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{UWFT7HDCPM3Q6LHEYC3N52OBX4}

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	2026-05-18T00:17:46.861946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a58b3f9c627b370f2ce4c0b6dee9c1bf3989d091ed94b2add8fc934e426fb761

Aliases

arxiv: 1804.08714 · arxiv_version: 1804.08714v1 · doi: 10.48550/arxiv.1804.08714 · pith_short_12: UWFT7HDCPM3Q · pith_short_16: UWFT7HDCPM3Q6LHE · pith_short_8: UWFT7HDC

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/UWFT7HDCPM3Q6LHEYC3N52OBX4 \
  | 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: a58b3f9c627b370f2ce4c0b6dee9c1bf3989d091ed94b2add8fc934e426fb761

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e413a1cd8605e6d8ca310ac530f4f838e9be34fe754445e984fabd7a70076de1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-04-23T20:16:22Z",
    "title_canon_sha256": "65484b24f1cefc79c7001a926e2be83f4c8324eb08b55dccd0909a0e1027a587"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08714",
    "kind": "arxiv",
    "version": 1
  }
}