Pith Number

pith:Z3PWQZV4

pith:2007:Z3PWQZV4ZI2ZZ6SEGQOYZG74G3

not attested not anchored not stored refs pending

A permanent formula for the Jones polynomial

Iain Moffatt, Martin Loebl

arxiv:0705.4548 v3 · 2007-05-31 · math.QA · math.CO · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z3PWQZV4ZI2ZZ6SEGQOYZG74G3}

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	2026-05-18T04:01:13.548215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cedf6866bcca359cfa44341d8c9bfc36cebd73a3c1e12ea002b4544d845a4072

Aliases

arxiv: 0705.4548 · arxiv_version: 0705.4548v3 · doi: 10.48550/arxiv.0705.4548 · pith_short_12: Z3PWQZV4ZI2Z · pith_short_16: Z3PWQZV4ZI2ZZ6SE · pith_short_8: Z3PWQZV4

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/Z3PWQZV4ZI2ZZ6SEGQOYZG74G3 \
  | 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: cedf6866bcca359cfa44341d8c9bfc36cebd73a3c1e12ea002b4544d845a4072

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "151469d35eb127d5702d476250b97ccabbf92f0940b4b57c2338efcfad142494",
    "cross_cats_sorted": [
      "math.CO",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2007-05-31T09:15:15Z",
    "title_canon_sha256": "244574e082b79ca8ab4ffe8bc271997d860d53ffe00daabdb99b190c4b621832"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.4548",
    "kind": "arxiv",
    "version": 3
  }
}