Pith Number

pith:2YN6QPEZ

pith:2018:2YN6QPEZU6S624PFMDH5Q27LQX

not attested not anchored not stored refs pending

The multiplier and cohomology of Lie superalgebras

Wende Liu, Yang Liu

arxiv:1811.00261 v1 · 2018-11-01 · 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{2YN6QPEZU6S624PFMDH5Q27LQX}

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	2026-05-18T00:01:47.672170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d61be83c99a7a5ed71e560cfd86beb85c1d806e1d10aa527cbcff0f05e37cfa6

Aliases

arxiv: 1811.00261 · arxiv_version: 1811.00261v1 · doi: 10.48550/arxiv.1811.00261 · pith_short_12: 2YN6QPEZU6S6 · pith_short_16: 2YN6QPEZU6S624PF · pith_short_8: 2YN6QPEZ

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/2YN6QPEZU6S624PFMDH5Q27LQX \
  | 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: d61be83c99a7a5ed71e560cfd86beb85c1d806e1d10aa527cbcff0f05e37cfa6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "316e97ecf59fd349fa5b1a8a28c8d8035b6c7479f64f382705e24c10fd56bebe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2018-11-01T07:06:44Z",
    "title_canon_sha256": "128ee6b2f51cc32170cf420ebeb3736360414ba474cbbec27333d9e9a62894da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.00261",
    "kind": "arxiv",
    "version": 1
  }
}