Pith Number

pith:IFHVT2T3

pith:2010:IFHVT2T3DWB43ZUSHQYIVJLHXT

not attested not anchored not stored refs pending

Filtration, automorphisms and classification of the infinite dimensional odd Contact superalgebras superalgebras

Jixia Yuan, Wende Liu

arxiv:1001.0427 v1 · 2010-01-04 · 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{IFHVT2T3DWB43ZUSHQYIVJLHXT}

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	2026-05-18T00:09:48.280291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

414f59ea7b1d83cde6923c308aa567bcfe0ab5da04f82ccd55e2fb40f69145ca

Aliases

arxiv: 1001.0427 · arxiv_version: 1001.0427v1 · doi: 10.48550/arxiv.1001.0427 · pith_short_12: IFHVT2T3DWB4 · pith_short_16: IFHVT2T3DWB43ZUS · pith_short_8: IFHVT2T3

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/IFHVT2T3DWB43ZUSHQYIVJLHXT \
  | 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: 414f59ea7b1d83cde6923c308aa567bcfe0ab5da04f82ccd55e2fb40f69145ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4e92698f001f618dbc5a894b7ac367cb6ecadb5a52aaec4ed029c767af17630",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2010-01-04T02:45:12Z",
    "title_canon_sha256": "ea77f4ff2ccf36cbc437c94cff1f4949ddf1b1be3fb9d99586e7acdd57153214"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.0427",
    "kind": "arxiv",
    "version": 1
  }
}