Pith Number

pith:XJZE4SVC

pith:2010:XJZE4SVC222DDARARVSFRTKAZV

not attested not anchored not stored refs pending

Skew Constacyclic Codes over Finite Chain Rings

Patanee Udomkavanich, San Ling, Somphong Jitman

arxiv:1008.0327 v2 · 2010-08-02 · cs.IT · math.IT · math.RA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XJZE4SVC222DDARARVSFRTKAZV}

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	2026-05-18T04:40:00.478047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba724e4aa2d6b43182208d6458cd40cd42495b10a3c292283bf4babf8948b0ae

Aliases

arxiv: 1008.0327 · arxiv_version: 1008.0327v2 · doi: 10.48550/arxiv.1008.0327 · pith_short_12: XJZE4SVC222D · pith_short_16: XJZE4SVC222DDARA · pith_short_8: XJZE4SVC

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/XJZE4SVC222DDARARVSFRTKAZV \
  | 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: ba724e4aa2d6b43182208d6458cd40cd42495b10a3c292283bf4babf8948b0ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf13a608ac778114b36ebcc51e2a2bf7ab94ec0c99bf8ba1122e163b7d236246",
    "cross_cats_sorted": [
      "math.IT",
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-08-02T15:37:02Z",
    "title_canon_sha256": "2c2747627261589021936e9e1013fb57a9de23b6a68977c22a043938c482f4ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.0327",
    "kind": "arxiv",
    "version": 2
  }
}