Pith Number

pith:QP34FPKR

pith:2017:QP34FPKRVVVAOZELYKNB4TVJ6J

not attested not anchored not stored refs pending

A class of constacyclic codes over $\mathbb{F}_{p^m}[u]/\left<u^2\right>$

Anuradha Sharma, Saroj Rani

arxiv:1707.06133 v2 · 2017-07-12 · cs.IT · math.AC · 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{QP34FPKRVVVAOZELYKNB4TVJ6J}

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	2026-05-18T00:15:30.642290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83f7c2bd51ad6a07648bc29a1e4ea9f2660e2e12f418da98dd89b536b4b60b3e

Aliases

arxiv: 1707.06133 · arxiv_version: 1707.06133v2 · doi: 10.48550/arxiv.1707.06133 · pith_short_12: QP34FPKRVVVA · pith_short_16: QP34FPKRVVVAOZEL · pith_short_8: QP34FPKR

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/QP34FPKRVVVAOZELYKNB4TVJ6J \
  | 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: 83f7c2bd51ad6a07648bc29a1e4ea9f2660e2e12f418da98dd89b536b4b60b3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e21ef9fdcee6fe7d6b028749e529277fde310b0c5c3bb6370c82550bb2fdb357",
    "cross_cats_sorted": [
      "math.AC",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-07-12T03:52:07Z",
    "title_canon_sha256": "5daa3270b51f24149ddfd4b2d825be86a5e35844278cd1cc261721e9ca4256cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06133",
    "kind": "arxiv",
    "version": 2
  }
}