Pith Number

pith:4WILMCIH

pith:2019:4WILMCIH4H6CCMXCCQHD3XECUH

not attested not anchored not stored refs pending

Translation Validation for Security Properties

Letterio Galletta, Matteo Busi, Pierpaolo Degano

arxiv:1901.05082 v1 · 2019-01-15 · cs.PL · 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{4WILMCIH4H6CCMXCCQHD3XECUH}

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	2026-05-17T23:56:11.992533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e590b60907e1fc2132e2140e3ddc82a1e9b535367bf3e4873ac99ecc9351ebb7

Aliases

arxiv: 1901.05082 · arxiv_version: 1901.05082v1 · doi: 10.48550/arxiv.1901.05082 · pith_short_12: 4WILMCIH4H6C · pith_short_16: 4WILMCIH4H6CCMXC · pith_short_8: 4WILMCIH

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/4WILMCIH4H6CCMXCCQHD3XECUH \
  | 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: e590b60907e1fc2132e2140e3ddc82a1e9b535367bf3e4873ac99ecc9351ebb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e82a7e766be90a41fb590a9f714d8e3201ae82f1b2bce518798cc73156a3efaf",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2019-01-15T23:03:02Z",
    "title_canon_sha256": "0241b3c39c8ecdcd35fe9681e1dd59282545a6d509ffcb9610836c8f27c8325b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.05082",
    "kind": "arxiv",
    "version": 1
  }
}