Pith Number

pith:LZOR5SWX

pith:2017:LZOR5SWXXY5WPVQQFOGZPFV2WX

not attested not anchored not stored refs pending

The Second Cohomology Group of Elementary Quadratic Lie Superalgebras and Classifying a Subclass of 8-dimensional Solvable Quadratic Lie Superalgebras

Cao Tran Tu Hai, Duong Minh Thanh, Le Anh Vu

arxiv:1709.08582 v1 · 2017-09-25 · 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{LZOR5SWXXY5WPVQQFOGZPFV2WX}

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	2026-05-18T00:34:25.254925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e5d1ecad7be3b67d6102b8d9796bab5ff4b693c3ed4a87160e797d23fe7ec53

Aliases

arxiv: 1709.08582 · arxiv_version: 1709.08582v1 · doi: 10.48550/arxiv.1709.08582 · pith_short_12: LZOR5SWXXY5W · pith_short_16: LZOR5SWXXY5WPVQQ · pith_short_8: LZOR5SWX

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/LZOR5SWXXY5WPVQQFOGZPFV2WX \
  | 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: 5e5d1ecad7be3b67d6102b8d9796bab5ff4b693c3ed4a87160e797d23fe7ec53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ace1eadd716f797ee3b25c74fbf19c83783c7aa45bed6ab30a40e7009773dd7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2017-09-25T16:35:15Z",
    "title_canon_sha256": "37f9292ba4d6af39ca5de212598dad82af4354cde4a06f7bff69d53d45e4abb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.08582",
    "kind": "arxiv",
    "version": 1
  }
}