Pith Number

pith:EUWEHIQ7

pith:2012:EUWEHIQ7YJTXQKJOUUXF4OZ5YC

not attested not anchored not stored refs pending

A combinatorial formula for fusion coefficient

Anne Schilling, Jennifer Morse

arxiv:1207.0786 v1 · 2012-07-03 · math.CO · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EUWEHIQ7YJTXQKJOUUXF4OZ5YC}

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	2026-05-18T03:46:16.465101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

252c43a21fc26778292ea52e5e3b3dc0a342af20725af11c879a6f77e22f426b

Aliases

arxiv: 1207.0786 · arxiv_version: 1207.0786v1 · doi: 10.48550/arxiv.1207.0786 · pith_short_12: EUWEHIQ7YJTX · pith_short_16: EUWEHIQ7YJTXQKJO · pith_short_8: EUWEHIQ7

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/EUWEHIQ7YJTXQKJOUUXF4OZ5YC \
  | 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: 252c43a21fc26778292ea52e5e3b3dc0a342af20725af11c879a6f77e22f426b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ee916daab4a45bd85882c901390c3993c186a2a0ceb0399a4e4c4f84b433b3d",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2012-07-03T19:13:37Z",
    "title_canon_sha256": "9a8a79fcd09fb1a2b179e8d1a317ef3c8aa0584ea0c9e0853cf1ca820aa19947"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0786",
    "kind": "arxiv",
    "version": 1
  }
}