Pith Number

pith:R35ASK3V

pith:2011:R35ASK3VGITLGZ7M3RWVKWVRS4

not attested not anchored not stored refs pending

Feigin-Frenkel center in types B, C and D

A. I. Molev

arxiv:1105.2341 v2 · 2011-05-12 · math.RT · math-ph · math.MP · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R35ASK3VGITLGZ7M3RWVKWVRS4}

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	2026-05-18T03:36:48.308099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8efa092b753226b367ecdc6d555ab19712f41adab41171b748ce56ddd96dc5c8

Aliases

arxiv: 1105.2341 · arxiv_version: 1105.2341v2 · doi: 10.48550/arxiv.1105.2341 · pith_short_12: R35ASK3VGITL · pith_short_16: R35ASK3VGITLGZ7M · pith_short_8: R35ASK3V

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/R35ASK3VGITLGZ7M3RWVKWVRS4 \
  | 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: 8efa092b753226b367ecdc6d555ab19712f41adab41171b748ce56ddd96dc5c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6989d86b6986338e6505b55f2b10c556d6efb925afafe938534204782fb9ee6a",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2011-05-12T00:17:49Z",
    "title_canon_sha256": "4efd33f362508c8db250b80aa4a4ffb668c68973cf1fe57ab2b280904b8922c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.2341",
    "kind": "arxiv",
    "version": 2
  }
}