Pith Number

pith:KEMUFA4A

pith:2010:KEMUFA4AD3AUYRQ5IWDYC6ROIA

not attested not anchored not stored refs pending

The Digital Signature Scheme MQQ-SIG

Danilo Gligoroski, Jean-Charles Faug\`ere, Ludovic Perret, Rune Erlend Jensen, Rune Steinsmo {\O}deg{\aa}rd, Smile Markovski, Svein Johan Knapskog

arxiv:1010.3163 v1 · 2010-10-15 · 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{KEMUFA4AD3AUYRQ5IWDYC6ROIA}

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	2026-05-18T04:39:17.551686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51194283801ec14c461d4587817a2e4021a164517e21a1d2e503fbbda7236532

Aliases

arxiv: 1010.3163 · arxiv_version: 1010.3163v1 · doi: 10.48550/arxiv.1010.3163 · pith_short_12: KEMUFA4AD3AU · pith_short_16: KEMUFA4AD3AUYRQ5 · pith_short_8: KEMUFA4A

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/KEMUFA4AD3AUYRQ5IWDYC6ROIA \
  | 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: 51194283801ec14c461d4587817a2e4021a164517e21a1d2e503fbbda7236532

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bce2484caae141bbac51c1f4838a52b442d37f5ded284bbffb950d3a181cc753",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2010-10-15T13:40:27Z",
    "title_canon_sha256": "6458adcd08ccd195c0cf4ae86dc21d6baf1eea1fcd296d23a18172b0a4fd0806"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.3163",
    "kind": "arxiv",
    "version": 1
  }
}