Pith Number

pith:VASKWY7Q

pith:2000:VASKWY7QOEUSPRA6S73TVWHPUK

not attested not anchored not stored refs pending

A remark on quiver varieties andweyl groups

Andrea Maffei

arxiv:math/0003159 v1 · 2000-03-25 · 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{VASKWY7QOEUSPRA6S73TVWHPUK}

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	2026-07-04T14:34:25.598948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a824ab63f0712927c41e97f73ad8efa295651a39c370e8989671afa10e5f6101

Aliases

arxiv: math/0003159 · arxiv_version: math/0003159v1 · doi: 10.48550/arxiv.math/0003159 · pith_short_12: VASKWY7QOEUS · pith_short_16: VASKWY7QOEUSPRA6 · pith_short_8: VASKWY7Q

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/VASKWY7QOEUSPRA6S73TVWHPUK \
  | 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: a824ab63f0712927c41e97f73ad8efa295651a39c370e8989671afa10e5f6101

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b46ee831146fce353c89429585fcba3d6e6986b0331a00d12799175fb3bfa0c4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.AG",
    "submitted_at": "2000-03-25T01:28:26Z",
    "title_canon_sha256": "685b206cc12cb66fc060ed1c9043acd20fc0f460f8a094d884d209e3430f7612"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0003159",
    "kind": "arxiv",
    "version": 1
  }
}