Pith Number

pith:ERCKKQJK

pith:2011:ERCKKQJK6NDMNJCIK2AL5IZAPC

not attested not anchored not stored refs pending

Jordan Triple Disystems

Juana Sanchez-Ortega, Murray R. Bremner, Raul Felipe

arxiv:1105.5475 v1 · 2011-05-27 · 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{ERCKKQJK6NDMNJCIK2AL5IZAPC}

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	2026-05-18T04:21:11.606388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2444a5412af346c6a4485680bea32078ac0603715a86596a137cf2fbd0a4bc5a

Aliases

arxiv: 1105.5475 · arxiv_version: 1105.5475v1 · doi: 10.48550/arxiv.1105.5475 · pith_short_12: ERCKKQJK6NDM · pith_short_16: ERCKKQJK6NDMNJCI · pith_short_8: ERCKKQJK

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/ERCKKQJK6NDMNJCIK2AL5IZAPC \
  | 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: 2444a5412af346c6a4485680bea32078ac0603715a86596a137cf2fbd0a4bc5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "068f8e60a4681f40e13cf722abca85a9c7432a7beef1dbbecb651832fa605d2d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2011-05-27T04:06:56Z",
    "title_canon_sha256": "a75800ed03335e3eec879844cd16d1b89ce6d00b2dfa6672b180cac6b1adb672"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.5475",
    "kind": "arxiv",
    "version": 1
  }
}