Pith Number

pith:N66FWWZ4

pith:2018:N66FWWZ4P5EZRJJFMLVS2HE4CD

not attested not anchored not stored refs pending

The Concatenated Structure of Quasi-Abelian Codes

Cem G\"uneri, Elif Sa\c{c}{\i}kara, Martino Borello, Patrick Sol\'e

arxiv:1807.01246 v2 · 2018-07-03 · cs.IT · math.IT

Open paper page JSON What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-17T23:50:27.682230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fbc5b5b3c7f4998a52562eb2d1c9c10d32e65435e1e8c89f5d96894b6deee95

Aliases

arxiv: 1807.01246 · arxiv_version: 1807.01246v2 · doi: 10.48550/arxiv.1807.01246

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/N66FWWZ4P5EZRJJFMLVS2HE4CD \
  | 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: 6fbc5b5b3c7f4998a52562eb2d1c9c10d32e65435e1e8c89f5d96894b6deee95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2958eeaa13b29516dcdb38af63deb01321e509e11ade5184a632ca5d4541046e",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-07-03T15:45:56Z",
    "title_canon_sha256": "4d9c0f3f3531ad171e6917cf0cb780103b04c43a92d802e9029dc0e84948f6f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.01246",
    "kind": "arxiv",
    "version": 2
  }
}