Pith Number

pith:7PHKUPCR

pith:2014:7PHKUPCRWIUJC2YMG2PSPK6EJQ

not attested not anchored not stored refs pending

A new characterization of the exceptional Lie algebras

Erik Insko, Pamela Harris

arxiv:1403.3139 v1 · 2014-03-13 · math.RA · 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{7PHKUPCRWIUJC2YMG2PSPK6EJQ}

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	2026-05-18T02:56:31.814387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbceaa3c51b228916b0c369f27abc44c04332de594e43cb22eddb1164ca1f4a9

Aliases

arxiv: 1403.3139 · arxiv_version: 1403.3139v1 · doi: 10.48550/arxiv.1403.3139 · pith_short_12: 7PHKUPCRWIUJ · pith_short_16: 7PHKUPCRWIUJC2YM · pith_short_8: 7PHKUPCR

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/7PHKUPCRWIUJC2YMG2PSPK6EJQ \
  | 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: fbceaa3c51b228916b0c369f27abc44c04332de594e43cb22eddb1164ca1f4a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c63d948ce9316c3e85ad501464e2848b1352c0a8bcb4bd052fbbb8ecf39bf44f",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2014-03-13T00:44:46Z",
    "title_canon_sha256": "e8c0a17edebde5e9b2e9fb77699139dbba515859a321c45ae08fe98dbc87ce60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3139",
    "kind": "arxiv",
    "version": 1
  }
}