Pith Number

pith:3BOV2KNY

pith:2019:3BOV2KNY6WPGXIVNNK2DEXIF5M

not attested not anchored not stored refs pending

A note on the structure of underlying Lie algebras

Jonas Der\'e

arxiv:1901.10222 v1 · 2019-01-29 · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3BOV2KNY6WPGXIVNNK2DEXIF5M}

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.

Cited by

1 paper in Pith

Killing-Yano 2-forms on 2-step nilpotent Lie groups

Receipt and verification

First computed	2026-05-17T23:55:15.809650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d85d5d29b8f59e6ba2ad6ab4325d05eb0bd1f18bbea977484c9e2aca593b2bc0

Aliases

arxiv: 1901.10222 · arxiv_version: 1901.10222v1 · doi: 10.48550/arxiv.1901.10222 · pith_short_12: 3BOV2KNY6WPG · pith_short_16: 3BOV2KNY6WPGXIVN · pith_short_8: 3BOV2KNY

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/3BOV2KNY6WPGXIVNNK2DEXIF5M \
  | 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: d85d5d29b8f59e6ba2ad6ab4325d05eb0bd1f18bbea977484c9e2aca593b2bc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5b597cbfaa8070e19da51683db45ace6c8d93f2b54ca3ab3021482b85aabeb1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2019-01-29T11:14:58Z",
    "title_canon_sha256": "e31f16d9e88f14701ba430ec68668f2a7b00a3fc5976919ff6fd485f5ba45cd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.10222",
    "kind": "arxiv",
    "version": 1
  }
}