Pith Number

pith:JIDXNYTL

pith:2011:JIDXNYTLRP5SF7IZQUM3Q3566W

not attested not anchored not stored refs pending

Explicit Orbit Classification of Reducible Jordan Algebras and Freudenthal Triple Systems

A. Marrani, L. Borsten, M. J. Duff, S. Ferrara, W. Rubens

arxiv:1108.0908 v2 · 2011-08-03 · math.RA · hep-th · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JIDXNYTLRP5SF7IZQUM3Q3566W}

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	2026-05-18T02:43:24.689101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a0776e26b8bfb22fd198519b86fbef5ad335abe4066258d0998586db9732776

Aliases

arxiv: 1108.0908 · arxiv_version: 1108.0908v2 · doi: 10.48550/arxiv.1108.0908 · pith_short_12: JIDXNYTLRP5S · pith_short_16: JIDXNYTLRP5SF7IZ · pith_short_8: JIDXNYTL

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/JIDXNYTLRP5SF7IZQUM3Q3566W \
  | 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: 4a0776e26b8bfb22fd198519b86fbef5ad335abe4066258d0998586db9732776

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a832a061bf70685d4270af11639c66fa9ccbbf36594b04c08a510516d8b449e",
    "cross_cats_sorted": [
      "hep-th",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2011-08-03T18:27:11Z",
    "title_canon_sha256": "4a7fe7597b1d5bd91f6039e1b8dae5ad89a2f486e4aeefc7b2e4f2a21e0577ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0908",
    "kind": "arxiv",
    "version": 2
  }
}