Pith Number

pith:75NCS6DS

pith:2011:75NCS6DSL3CSEO2QO2N7P76UKC

not attested not anchored not stored refs pending

D\'ecomposition effective de Jordan-Chevalley et ses retomb\'ees en enseignement

Danielle Couty (IMT), Jean Esterle (IMB), Rachid Zarouf (LATP)

arxiv:1103.5020 v2 · 2011-03-25 · math.RA · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{75NCS6DSL3CSEO2QO2N7P76UKC}

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	2026-05-18T03:36:27.127606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff5a2978725ec5223b50769bf7ffd450b513efb905a025fe0e560503329f3a99

Aliases

arxiv: 1103.5020 · arxiv_version: 1103.5020v2 · doi: 10.48550/arxiv.1103.5020 · pith_short_12: 75NCS6DSL3CS · pith_short_16: 75NCS6DSL3CSEO2Q · pith_short_8: 75NCS6DS

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/75NCS6DSL3CSEO2QO2N7P76UKC \
  | 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: ff5a2978725ec5223b50769bf7ffd450b513efb905a025fe0e560503329f3a99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "724a163248392f5ce5d5365e99fd522a680ba2107c5e93c0fe7264b646ba473c",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2011-03-25T16:32:04Z",
    "title_canon_sha256": "ec61d85db959b1296a92337ca6ba0f5546eeab3ec4faa7769a3ca0f6647e3677"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.5020",
    "kind": "arxiv",
    "version": 2
  }
}