Pith Number

pith:XU4JILAE

pith:2011:XU4JILAEENLFF6DOHHWHCOQLJI

not attested not anchored not stored refs pending

Parametrizations of canonical bases and irreducible components of nilpotent varieties

Yong Jiang

arxiv:1110.2937 v2 · 2011-10-13 · math.QA · 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{XU4JILAEENLFF6DOHHWHCOQLJI}

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	2026-05-18T03:42:11.813005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd38942c04235652f86e39ec713a0b4a23dd5b20c7f3a069754a9c58b1ebaee2

Aliases

arxiv: 1110.2937 · arxiv_version: 1110.2937v2 · doi: 10.48550/arxiv.1110.2937 · pith_short_12: XU4JILAEENLF · pith_short_16: XU4JILAEENLFF6DO · pith_short_8: XU4JILAE

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/XU4JILAEENLFF6DOHHWHCOQLJI \
  | 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: bd38942c04235652f86e39ec713a0b4a23dd5b20c7f3a069754a9c58b1ebaee2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bba7c4150515e3493302b2579fdf35e9babc8ed784dcdb36f7ed710bc138a4a",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2011-10-13T13:33:25Z",
    "title_canon_sha256": "385e2eb394687847e56c8ad0b171fbe348d73584b70291a3d7cd7d3b46611052"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.2937",
    "kind": "arxiv",
    "version": 2
  }
}