Pith Number

pith:WQS3HRAG

pith:2014:WQS3HRAGWB22RVB5EYOHFFCDAV

not attested not anchored not stored refs pending

Negacyclic codes over Z4+uZ4

Maheshanand Bhaintwal, Rama Krishna Bandi

arxiv:1412.3751 v1 · 2014-12-11 · 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{WQS3HRAGWB22RVB5EYOHFFCDAV}

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	2026-05-18T02:31:30.411862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b425b3c406b075a8d43d261c7294430545a9575dec36e27ebbd5ae27261cc288

Aliases

arxiv: 1412.3751 · arxiv_version: 1412.3751v1 · doi: 10.48550/arxiv.1412.3751 · pith_short_12: WQS3HRAGWB22 · pith_short_16: WQS3HRAGWB22RVB5 · pith_short_8: WQS3HRAG

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/WQS3HRAGWB22RVB5EYOHFFCDAV \
  | 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: b425b3c406b075a8d43d261c7294430545a9575dec36e27ebbd5ae27261cc288

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a32d19569c441ba11e7471e632e6e4d899e2df8c7bed938198bd0e34e928d9c0",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-12-11T18:28:49Z",
    "title_canon_sha256": "cbc1e68890b14900e9948b3d0c055d01836fb31b52a44fedcd113c4ad6c94110"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.3751",
    "kind": "arxiv",
    "version": 1
  }
}