Pith Number

pith:4O4LK3QD

pith:2014:4O4LK3QDZCQ2WWWSCZRST2FA3D

not attested not anchored not stored refs pending

On the irreducible components of moduli schemes for affine spherical varieties

Roman Avdeev, St\'ephanie Cupit-Foutou

arxiv:1406.1713 v4 · 2014-06-06 · 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{4O4LK3QDZCQ2WWWSCZRST2FA3D}

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	2026-05-18T00:14:29.412836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3b8b56e03c8a1ab5ad2166329e8a0d8ee66d47e4ee77df8db9857e3dedda64b

Aliases

arxiv: 1406.1713 · arxiv_version: 1406.1713v4 · doi: 10.48550/arxiv.1406.1713 · pith_short_12: 4O4LK3QDZCQ2 · pith_short_16: 4O4LK3QDZCQ2WWWS · pith_short_8: 4O4LK3QD

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/4O4LK3QDZCQ2WWWSCZRST2FA3D \
  | 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: e3b8b56e03c8a1ab5ad2166329e8a0d8ee66d47e4ee77df8db9857e3dedda64b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbc93c27ae6f11f17b4915820a4965a54b7bcfb93d1447334c2d2a13b80b2cd5",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-06-06T15:39:22Z",
    "title_canon_sha256": "63ea1bd4a5b947c44da7a1d834fa58e1fa6aeebe9f2011aef58f9df8f8228940"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.1713",
    "kind": "arxiv",
    "version": 4
  }
}