Pith Number

pith:UBIUT3OR

pith:2010:UBIUT3ORGW5I7RVA2IOUK75IOS

not attested not anchored not stored refs pending

On the definition of quasi-Jordan algebra

Murray R. Bremner

arxiv:1008.2009 v1 · 2010-08-11 · math.RA · math-ph · math.MP · 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{UBIUT3ORGW5I7RVA2IOUK75IOS}

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	2026-05-18T04:42:21.842120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a05149edd135ba8fc6a0d21d457fa8749aadb46f39ea15ddfec2159b186698b5

Aliases

arxiv: 1008.2009 · arxiv_version: 1008.2009v1 · doi: 10.48550/arxiv.1008.2009 · pith_short_12: UBIUT3ORGW5I · pith_short_16: UBIUT3ORGW5I7RVA · pith_short_8: UBIUT3OR

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/UBIUT3ORGW5I7RVA2IOUK75IOS \
  | 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: a05149edd135ba8fc6a0d21d457fa8749aadb46f39ea15ddfec2159b186698b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed4a25b5e90b4facc7d423a89344c27569e00c4302a80cbfdb6b7dd31410403d",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2010-08-11T21:00:13Z",
    "title_canon_sha256": "6cf90bb6524c919367c2ec31b3d750ce0a73f64a860c540779d5f08ee79ae52a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2009",
    "kind": "arxiv",
    "version": 1
  }
}