Pith Number

pith:2ZKZR2EX

pith:2010:2ZKZR2EXFZJUJJPV47Z7SO4BRA

not attested not anchored not stored refs pending

Normality of orbit closures in the enhanced nilpotent cone

Anthony Henderson, Benjamin F. Jones, Pramod N. Achar

arxiv:1004.3822 v1 · 2010-04-22 · math.RT · 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{2ZKZR2EXFZJUJJPV47Z7SO4BRA}

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	2026-05-18T04:14:46.242157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d65598e8972e5344a5f5e7f3f93b81880224c879d628901de502189f48197fd4

Aliases

arxiv: 1004.3822 · arxiv_version: 1004.3822v1 · doi: 10.48550/arxiv.1004.3822 · pith_short_12: 2ZKZR2EXFZJU · pith_short_16: 2ZKZR2EXFZJUJJPV · pith_short_8: 2ZKZR2EX

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/2ZKZR2EXFZJUJJPV47Z7SO4BRA \
  | 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: d65598e8972e5344a5f5e7f3f93b81880224c879d628901de502189f48197fd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91bde004f2c346e485e3e22b92cc6119221dda4efd9cbfb3129980d0dc5ffac1",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2010-04-22T00:39:19Z",
    "title_canon_sha256": "4fa2b1ed1452bdfe50ae51e60ad9230692218d4ae7e7d4406280fdc51043a0e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.3822",
    "kind": "arxiv",
    "version": 1
  }
}