Pith Number

pith:LRQDI5VM

pith:2000:LRQDI5VMDP34ABZAYTW52AYFJZ

not attested not anchored not stored refs pending

An explicit construction of the McKay correspondence for A-Hilb C^3

Alastair Craw

arxiv:math/0010053 v2 · 2000-10-05 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LRQDI5VMDP34ABZAYTW52AYFJZ}

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	2026-05-18T04:29:33.996424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c603476ac1bf7c00720c4eddd03054e67bc27dd8331ee27cda462a7ca337e86

Aliases

arxiv: math/0010053 · arxiv_version: math/0010053v2 · doi: 10.48550/arxiv.math/0010053 · pith_short_12: LRQDI5VMDP34 · pith_short_16: LRQDI5VMDP34ABZA · pith_short_8: LRQDI5VM

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/LRQDI5VMDP34ABZAYTW52AYFJZ \
  | 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: 5c603476ac1bf7c00720c4eddd03054e67bc27dd8331ee27cda462a7ca337e86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3a1b16368828925981c8b31151118c0d73519630f1863e4333676a784c8acc9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.AG",
    "submitted_at": "2000-10-05T16:38:07Z",
    "title_canon_sha256": "f91fcbab6dd27cea59fd78ade34a5cb4cc27a41f06c83ffa8746019e62dc0e4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0010053",
    "kind": "arxiv",
    "version": 2
  }
}