Pith Number

pith:6RRMX75R

pith:2011:6RRMX75R2ZA7NCG6TOV62IAG2L

not attested not anchored not stored refs pending

Automorphisms of non-singular nilpotent Lie algebras

Alejandro Tiraboschi, Aroldo Kaplan

arxiv:1111.5965 v2 · 2011-11-25 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6RRMX75R2ZA7NCG6TOV62IAG2L}

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	2026-05-18T03:54:05.943455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f462cbffb1d641f688de9babed2006d2d09026e54429501a29cdcf52540dc193

Aliases

arxiv: 1111.5965 · arxiv_version: 1111.5965v2 · doi: 10.48550/arxiv.1111.5965 · pith_short_12: 6RRMX75R2ZA7 · pith_short_16: 6RRMX75R2ZA7NCG6 · pith_short_8: 6RRMX75R

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/6RRMX75R2ZA7NCG6TOV62IAG2L \
  | 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: f462cbffb1d641f688de9babed2006d2d09026e54429501a29cdcf52540dc193

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09d82bd8ce3a5dfad86d9d04fb10719fbd933641a12860ecd671a1731368be7f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2011-11-25T12:33:06Z",
    "title_canon_sha256": "75e6ef48ea0e798304a270a55fb4ee4241297e17b386d237c2bf5d0e779f2554"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.5965",
    "kind": "arxiv",
    "version": 2
  }
}