Pith Number

pith:U7Z3O3PZ

pith:2017:U7Z3O3PZWCQ4EV2CLNG4K4N3AD

not attested not anchored not stored refs pending

A note on permutation polynomials over finite fields

Gennian Ge, Jingxue Ma

arxiv:1703.03158 v1 · 2017-03-09 · math.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U7Z3O3PZWCQ4EV2CLNG4K4N3AD}

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	2026-05-18T00:49:01.272934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7f3b76df9b0a1c257425b4dc571bb00e288280608bacbf1c3d74450c08f8155

Aliases

arxiv: 1703.03158 · arxiv_version: 1703.03158v1 · doi: 10.48550/arxiv.1703.03158 · pith_short_12: U7Z3O3PZWCQ4 · pith_short_16: U7Z3O3PZWCQ4EV2C · pith_short_8: U7Z3O3PZ

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/U7Z3O3PZWCQ4EV2CLNG4K4N3AD \
  | 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: a7f3b76df9b0a1c257425b4dc571bb00e288280608bacbf1c3d74450c08f8155

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df59d5b43018e372c54b2beb765dec5cf0d07e591ffa80590deb492480199075",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-03-09T06:54:24Z",
    "title_canon_sha256": "00e9db2ae3e0a2b446873e270fbf168ca91d4f53ae5b83cc53f652f567253a1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.03158",
    "kind": "arxiv",
    "version": 1
  }
}