Pith Number

pith:SI4FZZWO

pith:2013:SI4FZZWOKWU4NHRSIAMVGYHCXE

not attested not anchored not stored refs pending

The open string McKay correspondence for type A singularities

Andrea Brini, Dustin Ross, Renzo Cavalieri

arxiv:1303.0723 v2 · 2013-03-04 · math.AG · hep-th · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SI4FZZWOKWU4NHRSIAMVGYHCXE}

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	2026-05-18T02:54:21.560085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92385ce6ce55a9c69e3240195360e2b90ea8bb021940e34f3ab2806d31f4b244

Aliases

arxiv: 1303.0723 · arxiv_version: 1303.0723v2 · doi: 10.48550/arxiv.1303.0723 · pith_short_12: SI4FZZWOKWU4 · pith_short_16: SI4FZZWOKWU4NHRS · pith_short_8: SI4FZZWO

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/SI4FZZWOKWU4NHRSIAMVGYHCXE \
  | 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: 92385ce6ce55a9c69e3240195360e2b90ea8bb021940e34f3ab2806d31f4b244

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e8de6f18bf6950b06b1e17ffd89f75a615cfa09d5546df79936e21a59ae9304",
    "cross_cats_sorted": [
      "hep-th",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-03-04T15:12:13Z",
    "title_canon_sha256": "b5e3e74d65b3d45f53cdba00408b8e2ab73acbafd30684cdcf07b066c8e976ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.0723",
    "kind": "arxiv",
    "version": 2
  }
}