Pith Number

pith:DZ2GXBPW

pith:2002:DZ2GXBPWGPAPBWJKVOI2EN5APL

not attested not anchored not stored refs pending

Generalized Space-time Supersymmetries, Division Algebras and Octonionic M-theory

CPP, Francesco Toppan (CBPF, Jerzy Lukierski (Institute of Theoretical Physics, Rio de Janeiro), University of Wroclaw)

arxiv:hep-th/0203149 v1 · 2002-03-16 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DZ2GXBPWGPAPBWJKVOI2EN5APL}

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	2026-05-18T01:38:49.789444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e746b85f633c0f0d92aab91a237a07aceecab7d19847062bf2c7f2f63eee36a

Aliases

arxiv: hep-th/0203149 · arxiv_version: hep-th/0203149v1 · doi: 10.48550/arxiv.hep-th/0203149 · pith_short_12: DZ2GXBPWGPAP · pith_short_16: DZ2GXBPWGPAPBWJK · pith_short_8: DZ2GXBPW

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/DZ2GXBPWGPAPBWJKVOI2EN5APL \
  | 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: 1e746b85f633c0f0d92aab91a237a07aceecab7d19847062bf2c7f2f63eee36a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef629ee808b09e9284d0909ca2d02a78016324fbed283cd96803510c9e056411",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-03-16T15:36:49Z",
    "title_canon_sha256": "81e94720eef96ea47351305075906724f6651d7fd62ee32af1772d9160089c62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0203149",
    "kind": "arxiv",
    "version": 1
  }
}