Pith Number

pith:PAY5GPSW

pith:2011:PAY5GPSWGCEEWJQIXJ5TCYUVWZ

not attested not anchored not stored refs pending

Mori Dream Spaces as fine moduli of quiver representations

Alastair Craw, Dorothy Winn

arxiv:1104.2490 v3 · 2011-04-13 · math.AG · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PAY5GPSWGCEEWJQIXJ5TCYUVWZ}

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	2026-05-18T03:32:45.650698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7831d33e5630884b2608ba7b316295b654048930607ae3092f438712b64a791a

Aliases

arxiv: 1104.2490 · arxiv_version: 1104.2490v3 · doi: 10.48550/arxiv.1104.2490 · pith_short_12: PAY5GPSWGCEE · pith_short_16: PAY5GPSWGCEEWJQI · pith_short_8: PAY5GPSW

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/PAY5GPSWGCEEWJQIXJ5TCYUVWZ \
  | 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: 7831d33e5630884b2608ba7b316295b654048930607ae3092f438712b64a791a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afab57494d82b766cc1e3760262e7d7c24b0d91146d9d0991b9940e9224c54bf",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2011-04-13T13:45:01Z",
    "title_canon_sha256": "ead0b00d213062b117658724c57936ef356707331a7f756cd5cee84a5bb51a06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.2490",
    "kind": "arxiv",
    "version": 3
  }
}