Pith Number

pith:BKBFMYZU

pith:2011:BKBFMYZUI322H6SXR5GKOSMOE2

not attested not anchored not stored refs pending

Matrix integrals and enumeration of maps

J. Bouttier

arxiv:1104.3003 v1 · 2011-04-15 · math-ph · math.CO · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BKBFMYZUI322H6SXR5GKOSMOE2}

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	2026-05-18T04:24:06.746173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a8256633446f5a3fa578f4ca7498e26aa493557f6ab076b9e90216c02dbd927

Aliases

arxiv: 1104.3003 · arxiv_version: 1104.3003v1 · doi: 10.48550/arxiv.1104.3003 · pith_short_12: BKBFMYZUI322 · pith_short_16: BKBFMYZUI322H6SX · pith_short_8: BKBFMYZU

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/BKBFMYZUI322H6SXR5GKOSMOE2 \
  | 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: 0a8256633446f5a3fa578f4ca7498e26aa493557f6ab076b9e90216c02dbd927

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc8ab323a8d64b8d3d9dfbe4aef6df9fbb68af4f88f6e541c114737afd9c2162",
    "cross_cats_sorted": [
      "math.CO",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-04-15T10:07:37Z",
    "title_canon_sha256": "375fdf898dfe81bd52dda0419f29a70d87104518cfd9db70921d8626f60b1d7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3003",
    "kind": "arxiv",
    "version": 1
  }
}