Pith Number

pith:6KDK3BLQ

pith:2005:6KDK3BLQDIVNXZDC43MOJLKVAH

not attested not anchored not stored refs pending

Leibniz superalgebras and central extensions

Dong Liu, Naihong Hu

arxiv:math/0510546 v1 · 2005-10-26 · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6KDK3BLQDIVNXZDC43MOJLKVAH}

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	2026-05-18T01:38:24.736276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f286ad85701a2adbe462e6d8e4ad5501d5c0e11de4778006965acc040d0fda49

Aliases

arxiv: math/0510546 · arxiv_version: math/0510546v1 · doi: 10.48550/arxiv.math/0510546 · pith_short_12: 6KDK3BLQDIVN · pith_short_16: 6KDK3BLQDIVNXZDC · pith_short_8: 6KDK3BLQ

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/6KDK3BLQDIVNXZDC43MOJLKVAH \
  | 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: f286ad85701a2adbe462e6d8e4ad5501d5c0e11de4778006965acc040d0fda49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fe031124f3f6a935036fb65f533d6c5aad88952b0226306d60ba7d3f3aac8f9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.RT",
    "submitted_at": "2005-10-26T05:50:26Z",
    "title_canon_sha256": "3f47f203eee698bd4102336c44de686f359fadebe5e37fc769cc3f481ecfca25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0510546",
    "kind": "arxiv",
    "version": 1
  }
}