Pith Number

pith:SELVO6J3

pith:2013:SELVO6J3XMYZF4CLFBJFA4IF6Q

not attested not anchored not stored refs pending

The compositional inverses of linearized permutation binomials over finite fields

Baofeng Wu

arxiv:1311.2154 v1 · 2013-11-09 · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SELVO6J3XMYZF4CLFBJFA4IF6Q}

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	2026-05-18T03:07:33.374281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

911757793bbb3192f04b2852507105f40885cc2223bfb00ff92912972d1b66ec

Aliases

arxiv: 1311.2154 · arxiv_version: 1311.2154v1 · doi: 10.48550/arxiv.1311.2154 · pith_short_12: SELVO6J3XMYZ · pith_short_16: SELVO6J3XMYZF4CL · pith_short_8: SELVO6J3

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/SELVO6J3XMYZF4CLFBJFA4IF6Q \
  | 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: 911757793bbb3192f04b2852507105f40885cc2223bfb00ff92912972d1b66ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6409c6a09257f80ff36069516ecdeac1597eafa30ec873071e416424badedb9f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2013-11-09T09:30:04Z",
    "title_canon_sha256": "e3f27f202fa2ba1e9c977de6d9061a676de9493f8194097f9d0623b24cf9ddb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.2154",
    "kind": "arxiv",
    "version": 1
  }
}