Pith Number

pith:PYQB6HQO

pith:2014:PYQB6HQO6HFRZYR4SHEZYLNCIS

not attested not anchored not stored refs pending

Permutation trinomials over finite fields with even characteristic

Cunsheng Ding, Jin Yuan, Longjiang Qu, Pingzhi Yuan, Qiang Wang

arxiv:1402.5734 v1 · 2014-02-24 · 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{PYQB6HQO6HFRZYR4SHEZYLNCIS}

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	2026-05-18T02:58:13.864390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e201f1e0ef1cb1ce23c91c99c2da244a8a35f1651f924e1bda5c77f8a93f1b2

Aliases

arxiv: 1402.5734 · arxiv_version: 1402.5734v1 · doi: 10.48550/arxiv.1402.5734 · pith_short_12: PYQB6HQO6HFR · pith_short_16: PYQB6HQO6HFRZYR4 · pith_short_8: PYQB6HQO

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/PYQB6HQO6HFRZYR4SHEZYLNCIS \
  | 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: 7e201f1e0ef1cb1ce23c91c99c2da244a8a35f1651f924e1bda5c77f8a93f1b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba742d4d4540141307177f5485d0790f22b9ed803f77f7df53737bb655ad7b31",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-02-24T06:58:44Z",
    "title_canon_sha256": "64ca7e28d8572aa9b4a6b097ae44d8f8d2c8c75c623bef467c03029e36ed4b8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5734",
    "kind": "arxiv",
    "version": 1
  }
}