Pith Number

pith:CSOKAD5A

pith:2009:CSOKAD5A4JCICSM67ERA2RWUXK

not attested not anchored not stored refs pending

C\^ones nilpotents des super alg\`ebres de Lie orthosymplectiques

Caroline Gruson (IECN), S\'everine Leidwanger (IMJ)

arxiv:0910.2293 v1 · 2009-10-13 · math.RA · 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{CSOKAD5A4JCICSM67ERA2RWUXK}

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	2026-05-18T04:34:27.931928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

149ca00fa0e24481499ef9220d46d4baafa5aa540cf71c01a25efd8ba77512b2

Aliases

arxiv: 0910.2293 · arxiv_version: 0910.2293v1 · doi: 10.48550/arxiv.0910.2293 · pith_short_12: CSOKAD5A4JCI · pith_short_16: CSOKAD5A4JCICSM6 · pith_short_8: CSOKAD5A

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/CSOKAD5A4JCICSM67ERA2RWUXK \
  | 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: 149ca00fa0e24481499ef9220d46d4baafa5aa540cf71c01a25efd8ba77512b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76b047f38453c3b1b671a99298cad684911230f47923667c2fd7c7c6a7e83902",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2009-10-13T19:24:01Z",
    "title_canon_sha256": "cdeaa9dc2ccfaba7df1f4d1cd9e413b7bd8c37aa91b27d08a0f68a72529ab383"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.2293",
    "kind": "arxiv",
    "version": 1
  }
}