Pith Number

pith:LDCP3GKR

pith:2013:LDCP3GKRTF6UZSSKZXGD6QRDAH

not attested not anchored not stored refs pending

On a state model for the SO(2n) Kauffman polynomial

Carmen Caprau, David Heywood, Dionne Ibarra

arxiv:1304.4665 v1 · 2013-04-17 · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LDCP3GKRTF6UZSSKZXGD6QRDAH}

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	2026-05-18T02:20:00.524354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58c4fd9951997d4cca4acdcc3f422301d11d8c97aa4265536320c76bbe8eb71a

Aliases

arxiv: 1304.4665 · arxiv_version: 1304.4665v1 · doi: 10.48550/arxiv.1304.4665 · pith_short_12: LDCP3GKRTF6U · pith_short_16: LDCP3GKRTF6UZSSK · pith_short_8: LDCP3GKR

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/LDCP3GKRTF6UZSSKZXGD6QRDAH \
  | 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: 58c4fd9951997d4cca4acdcc3f422301d11d8c97aa4265536320c76bbe8eb71a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66583e9a04081284cf8a213c90740196ff0944b0ba2963fe02396ea90afda121",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2013-04-17T01:48:25Z",
    "title_canon_sha256": "7dcd25380db4ff569441466e719e42a5fe6d6346be998c03724ad0a20951d5c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.4665",
    "kind": "arxiv",
    "version": 1
  }
}