Pith Number

pith:WXHVGLFJ

pith:2017:WXHVGLFJP3FJ7YNZXAAUOZTY6Z

not attested not anchored not stored refs pending

Polynomial Norms

Amir Ali Ahmadi, Etienne de Klerk, Georgina Hall

arxiv:1704.07462 v3 · 2017-04-24 · math.OC · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WXHVGLFJP3FJ7YNZXAAUOZTY6Z}

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	2026-05-18T00:10:41.440337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5cf532ca97eca9fe1b9b801476678f65042f6f9ba82bad7843a271917a473d9

Aliases

arxiv: 1704.07462 · arxiv_version: 1704.07462v3 · doi: 10.48550/arxiv.1704.07462 · pith_short_12: WXHVGLFJP3FJ · pith_short_16: WXHVGLFJP3FJ7YNZ · pith_short_8: WXHVGLFJ

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/WXHVGLFJP3FJ7YNZXAAUOZTY6Z \
  | 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: b5cf532ca97eca9fe1b9b801476678f65042f6f9ba82bad7843a271917a473d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "069791108e2b5a3bc9537ea57b5a52a0b4577dd9944eb73353fb721c43004186",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-04-24T20:49:44Z",
    "title_canon_sha256": "275b2de41089993cdddaa18e2e84aa7a98211343fbf6b3a59a67c0e83ce1914e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.07462",
    "kind": "arxiv",
    "version": 3
  }
}