Pith Number

pith:EIHKKETS

pith:2025:EIHKKETSPVRH2EYIBA6W4YTKLS

not attested not anchored not stored refs pending

Cryptoscope: Analyzing cryptographic usages in modern software

Anatoly Koyfman, Efrayim Sztokman, Eyal Bin, James McGugan, Meghnath Saha, Micha Moffie, Omer Boehm, Sukanta Bhattacharjee

arxiv:2503.19531 v1 · 2025-03-25 · 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{EIHKKETSPVRH2EYIBA6W4YTKLS}

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

Hidden Ciphers and Where to Find Them: Static Discovery and Assessment of Cryptographic Assets in Software

Receipt and verification

First computed	2026-07-05T10:38:56.703122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

220ea512727d627d1308083d6e626a5ca4512534e0f1cd343f6561cbced578e2

Aliases

arxiv: 2503.19531 · arxiv_version: 2503.19531v1 · doi: 10.48550/arxiv.2503.19531 · pith_short_12: EIHKKETSPVRH · pith_short_16: EIHKKETSPVRH2EYI · pith_short_8: EIHKKETS

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/EIHKKETSPVRH2EYIBA6W4YTKLS \
  | 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: 220ea512727d627d1308083d6e626a5ca4512534e0f1cd343f6561cbced578e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f3c36358a03e44fcaa08198797226ecd211e072fd199c62a69033f2fb6640f0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-03-25T10:39:50Z",
    "title_canon_sha256": "de5b1f1c706accbff66d44f7edf95400f808ea56318b36fa74d488678d7ecd99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.19531",
    "kind": "arxiv",
    "version": 1
  }
}