Pith Number

pith:B7CECTM4

pith:2013:B7CECTM4VPGZGKTTNH2HLXUTRF

not attested not anchored not stored refs pending

Lie Dimension Subrings

Inder Bir S. Passi, Laurent Bartholdi

arxiv:1308.2118 v2 · 2013-08-09 · math.RA · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B7CECTM4VPGZGKTTNH2HLXUTRF}

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	2026-05-18T01:24:33.465594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fc4414d9cabcd932a7369f475de93897ff44b01981ee0922bfc8aec3a99fd1d

Aliases

arxiv: 1308.2118 · arxiv_version: 1308.2118v2 · doi: 10.48550/arxiv.1308.2118 · pith_short_12: B7CECTM4VPGZ · pith_short_16: B7CECTM4VPGZGKTT · pith_short_8: B7CECTM4

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/B7CECTM4VPGZGKTTNH2HLXUTRF \
  | 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: 0fc4414d9cabcd932a7369f475de93897ff44b01981ee0922bfc8aec3a99fd1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f3d4468958709212562ca526999c8581d22a6b012eaf86776d554aba2575538",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2013-08-09T13:24:24Z",
    "title_canon_sha256": "2b90c8c5ded2f9c759b961ea58f234c7689d30666273e8a54f4e98da1f2c04ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.2118",
    "kind": "arxiv",
    "version": 2
  }
}