Pith Number

pith:QUD4QEHR

pith:2018:QUD4QEHRZGNBCECDRZPGFCLS62

not attested not anchored not stored refs pending

Weight distribution of cyclic codes with arbitrary number of generalized Niho type zeroes with corrigendum

Cunsheng Ding, Maosheng Xiong, Nian Li, Zhengchun Zhou

arxiv:1806.07579 v1 · 2018-06-20 · 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{QUD4QEHRZGNBCECDRZPGFCLS62}

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	2026-05-18T00:12:47.292188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8507c810f1c99a1110438e5e628972f69538993b6877fed83ef8771e1e7b22b8

Aliases

arxiv: 1806.07579 · arxiv_version: 1806.07579v1 · doi: 10.48550/arxiv.1806.07579 · pith_short_12: QUD4QEHRZGNB · pith_short_16: QUD4QEHRZGNBCECD · pith_short_8: QUD4QEHR

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/QUD4QEHRZGNBCECDRZPGFCLS62 \
  | 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: 8507c810f1c99a1110438e5e628972f69538993b6877fed83ef8771e1e7b22b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba968b2fc36c14f355beb676547f81930f0af96c516314b0d8e0d72ec8d1264d",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-06-20T07:12:30Z",
    "title_canon_sha256": "6edc7edbf356126310665c4b2cbec034021725d29f8deaa7e2373557c01a0e59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07579",
    "kind": "arxiv",
    "version": 1
  }
}