Pith Number

pith:CN6KXH3D

pith:2016:CN6KXH3DOURTZXWGYZ3HUIYR5B

not attested not anchored not stored refs pending

Several Proofs of Security for a Tokenization Algorithm

Massimiliano Sala, Riccardo Aragona, Riccardo Longo

arxiv:1609.00151 v3 · 2016-09-01 · cs.CR · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CN6KXH3DOURTZXWGYZ3HUIYR5B}

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.

Receipt and verification

First computed	2026-05-17T23:47:49.402860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

137cab9f6375233cdec6c6767a2311e8488498050c16fe49a4db23731fac2db0

Aliases

arxiv: 1609.00151 · arxiv_version: 1609.00151v3 · doi: 10.48550/arxiv.1609.00151 · pith_short_12: CN6KXH3DOURT · pith_short_16: CN6KXH3DOURTZXWG · pith_short_8: CN6KXH3D

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/CN6KXH3DOURTZXWGYZ3HUIYR5B \
  | 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: 137cab9f6375233cdec6c6767a2311e8488498050c16fe49a4db23731fac2db0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55b40d4216e1af6336a90787a14ed74e8f19fe21daa511e66f49e709d62feeca",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2016-09-01T09:04:54Z",
    "title_canon_sha256": "6624b293676b1261153db4836c2362c3e4fb245b2ce6a8123b1954c541041fd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.00151",
    "kind": "arxiv",
    "version": 3
  }
}