Pith Number

pith:6YM3CY2U

pith:1997:6YM3CY2UDPT7HXTAPEQXFGJ4ZC

not attested not anchored not stored refs pending

Angular Momentum, Quaternion, Octonion, and Lie-Super Algebra osp(1,2)

Susumu Okubo

arxiv:physics/9710038 v1 · 1997-10-27 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6YM3CY2UDPT7HXTAPEQXFGJ4ZC}

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	2026-05-18T01:00:26.007197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f619b163541be7f3de60792172993cc8aa6e3bdd27decb226f4fb7f9f92cb0b9

Aliases

arxiv: physics/9710038 · arxiv_version: physics/9710038v1 · doi: 10.48550/arxiv.physics/9710038 · pith_short_12: 6YM3CY2UDPT7 · pith_short_16: 6YM3CY2UDPT7HXTA · pith_short_8: 6YM3CY2U

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/6YM3CY2UDPT7HXTAPEQXFGJ4ZC \
  | 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: f619b163541be7f3de60792172993cc8aa6e3bdd27decb226f4fb7f9f92cb0b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f496e061e30cda6f2d97fa29c601182a187d5e43dd9a5aeb8b3a3f529f38e667",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "1997-10-27T16:47:39Z",
    "title_canon_sha256": "ab5ebb7d186538822bfcacb272d82f0375444f24e7a97c6f284b21c710513ee4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/9710038",
    "kind": "arxiv",
    "version": 1
  }
}