Pith Number

pith:JU5QSR6Q

pith:2018:JU5QSR6Q7YLSR6LW52R2SDK2EU

not attested not anchored not stored refs pending

Comparative Study of Eight Formal Specifications of the Message Authenticator Algorithm

Hubert Garavel, Lina Marsso

arxiv:1803.10322 v1 · 2018-03-27 · cs.PL · cs.CR · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JU5QSR6Q7YLSR6LW52R2SDK2EU}

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	2026-05-18T00:19:55.817471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d3b0947d0fe1728f976eea3a90d5a2534b4d0e420f27e0ba3b1f75e00068045

Aliases

arxiv: 1803.10322 · arxiv_version: 1803.10322v1 · doi: 10.48550/arxiv.1803.10322 · pith_short_12: JU5QSR6Q7YLS · pith_short_16: JU5QSR6Q7YLSR6LW · pith_short_8: JU5QSR6Q

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/JU5QSR6Q7YLSR6LW52R2SDK2EU \
  | 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: 4d3b0947d0fe1728f976eea3a90d5a2534b4d0e420f27e0ba3b1f75e00068045

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fa14e84c60e99e175ee94914a31ecbf157df5957cc7526eab0853d941092977",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2018-03-27T20:58:44Z",
    "title_canon_sha256": "fc63a6dc867eb053f8f7cf8ad0a66ad94266e445739b9ae10396cb6bb57ce649"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10322",
    "kind": "arxiv",
    "version": 1
  }
}