Pith Number

pith:EUOAI4SS

pith:2017:EUOAI4SSG3UIVKWA5UNROB2XC3

not attested not anchored not stored refs pending

Group gradings on the superalgebras M(m,n), A(m,n) and P(n)

Caio De Naday Hornhardt, Helen Samara Dos Santos, Mikhail Kochetov

arxiv:1707.03932 v1 · 2017-07-12 · 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{EUOAI4SSG3UIVKWA5UNROB2XC3}

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	2026-05-18T00:40:23.070382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

251c04725236e88aaac0ed1b17075716d842a2ed317d93d1e02f11c641f6bfd9

Aliases

arxiv: 1707.03932 · arxiv_version: 1707.03932v1 · doi: 10.48550/arxiv.1707.03932 · pith_short_12: EUOAI4SSG3UI · pith_short_16: EUOAI4SSG3UIVKWA · pith_short_8: EUOAI4SS

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/EUOAI4SSG3UIVKWA5UNROB2XC3 \
  | 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: 251c04725236e88aaac0ed1b17075716d842a2ed317d93d1e02f11c641f6bfd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2ff76ac2466c3305ec667252fd1f3e3d338debeb4e907a70c462339c3578a3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2017-07-12T23:22:54Z",
    "title_canon_sha256": "202f082d15eef5dc5c81c9edd574cc51039ef389d54ee1c08b2521e5e64fdff8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.03932",
    "kind": "arxiv",
    "version": 1
  }
}