Pith Number

pith:QH2YACLY

pith:2013:QH2YACLYVFDMMBQMUPZD2QUJTN

not attested not anchored not stored refs pending

Group gradings on filiform Lie algebras

Elisabeth Remm, Michel Goze, Yuri Bahturin

arxiv:1308.2396 v1 · 2013-08-11 · 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{QH2YACLYVFDMMBQMUPZD2QUJTN}

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	2026-05-18T03:16:07.543677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81f5800978a946c6060ca3f23d42899b5216fed14515b470762fd6e0a681751e

Aliases

arxiv: 1308.2396 · arxiv_version: 1308.2396v1 · doi: 10.48550/arxiv.1308.2396 · pith_short_12: QH2YACLYVFDM · pith_short_16: QH2YACLYVFDMMBQM · pith_short_8: QH2YACLY

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/QH2YACLYVFDMMBQMUPZD2QUJTN \
  | 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: 81f5800978a946c6060ca3f23d42899b5216fed14515b470762fd6e0a681751e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18f2b46bad00f95e15884583478f63a4a6cdb40cb6fadecfeaa6306ac2f6a343",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2013-08-11T13:44:50Z",
    "title_canon_sha256": "e1facfb7e2c8698a481cd63cfce2187a6b81a3685cdc0b705084064a48deb14d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.2396",
    "kind": "arxiv",
    "version": 1
  }
}