Pith Number

pith:PG7VO32O

pith:2014:PG7VO32O6BZ4WAKQH4V6WMDGDK

not attested not anchored not stored refs pending

Self-dual cyclic codes over finite chain rings

Bocong Chen, Guanghui Zhang, San Ling

arxiv:1405.2602 v1 · 2014-05-11 · 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{PG7VO32O6BZ4WAKQH4V6WMDGDK}

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	2026-05-18T02:52:05.147232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79bf576f4ef073cb01503f2beb30661abb0fb841fd294bb6f70f5a16871c5634

Aliases

arxiv: 1405.2602 · arxiv_version: 1405.2602v1 · doi: 10.48550/arxiv.1405.2602 · pith_short_12: PG7VO32O6BZ4 · pith_short_16: PG7VO32O6BZ4WAKQ · pith_short_8: PG7VO32O

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/PG7VO32O6BZ4WAKQH4V6WMDGDK \
  | 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: 79bf576f4ef073cb01503f2beb30661abb0fb841fd294bb6f70f5a16871c5634

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff0b26d66c8ba97f5d64eb1800c30a0131a8b871048b62fb21684306ea556793",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-05-11T23:31:19Z",
    "title_canon_sha256": "cbc61881866727ca33408efc972f62c021c2d2657b299ede275de9263a2df4ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.2602",
    "kind": "arxiv",
    "version": 1
  }
}