Pith Number

pith:TVZSQ4DU

pith:2019:TVZSQ4DUBBAH32I32XAWWJAZ4D

not attested not anchored not stored refs pending

Construction of Isodual Quasi-cyclic Codes over Finite Fields

Aicha Batoul, Fatma-Zahra Benahmed, Kenza Guenda, T. Aaron Gulliver

arxiv:1903.04911 v1 · 2019-03-09 · 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{TVZSQ4DUBBAH32I32XAWWJAZ4D}

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	2026-05-17T23:51:28.454226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d7328707408407de91bd5c16b2419e0ecdf3bb1337fcf5cfee49d23aae62bb9

Aliases

arxiv: 1903.04911 · arxiv_version: 1903.04911v1 · doi: 10.48550/arxiv.1903.04911 · pith_short_12: TVZSQ4DUBBAH · pith_short_16: TVZSQ4DUBBAH32I3 · pith_short_8: TVZSQ4DU

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/TVZSQ4DUBBAH32I32XAWWJAZ4D \
  | 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: 9d7328707408407de91bd5c16b2419e0ecdf3bb1337fcf5cfee49d23aae62bb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "007e333569a26150a6043d59c208868d251e9aa3245001c97c3a1580e8f61b43",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-03-09T14:43:32Z",
    "title_canon_sha256": "d8c4869ed15ab5e709ba6f4bd2cb8388084b2a3faf1844817d98d7a4fc68eaab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.04911",
    "kind": "arxiv",
    "version": 1
  }
}