Pith Number

pith:F4T27KHF

pith:2012:F4T27KHFIUFMOQJBQJSLQXJMIP

not attested not anchored not stored refs pending

Cyclic Codes from Dickson Polynomials

Cunsheng Ding

arxiv:1206.4370 v2 · 2012-06-20 · 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{F4T27KHFIUFMOQJBQJSLQXJMIP}

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	2026-05-18T00:58:04.790429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f27afa8e5450ac741218264b85d2c43cb2e7c299a334ca85a754cbc4b6c198d

Aliases

arxiv: 1206.4370 · arxiv_version: 1206.4370v2 · doi: 10.48550/arxiv.1206.4370 · pith_short_12: F4T27KHFIUFM · pith_short_16: F4T27KHFIUFMOQJB · pith_short_8: F4T27KHF

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/F4T27KHFIUFMOQJBQJSLQXJMIP \
  | 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: 2f27afa8e5450ac741218264b85d2c43cb2e7c299a334ca85a754cbc4b6c198d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fe958c043ce858533912dda73172acef262d8dff25ddf72789dc967d7a8e26d",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-06-20T02:25:11Z",
    "title_canon_sha256": "826f146c2c6ccce243f08986177ddc24f882c300ca0aa4d3b962235f0308c799"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.4370",
    "kind": "arxiv",
    "version": 2
  }
}