Pith Number

pith:VPT7ZK2K

pith:2015:VPT7ZK2KOLBOPJYMJRFPQXOOPR

not attested not anchored not stored refs pending

Jordan algebras and 3-transposition groups

Felix Rehren, Tom De Medts

arxiv:1502.05657 v2 · 2015-02-19 · 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{VPT7ZK2KOLBOPJYMJRFPQXOOPR}

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	2026-05-18T01:31:03.267350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abe7fcab4a72c2e7a70c4c4af85dce7c487eb06b483143b7a759576e6be8cf7f

Aliases

arxiv: 1502.05657 · arxiv_version: 1502.05657v2 · doi: 10.48550/arxiv.1502.05657 · pith_short_12: VPT7ZK2KOLBO · pith_short_16: VPT7ZK2KOLBOPJYM · pith_short_8: VPT7ZK2K

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/VPT7ZK2KOLBOPJYMJRFPQXOOPR \
  | 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: abe7fcab4a72c2e7a70c4c4af85dce7c487eb06b483143b7a759576e6be8cf7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18c8aaf0ff1625806be2326ffca7f81c367eb39e7d5c5d362f26f486c7e4e7a3",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2015-02-19T18:04:36Z",
    "title_canon_sha256": "23f663c54d39635b5c5766152423a1a7628ab0e37922c711f156cfa524b60252"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05657",
    "kind": "arxiv",
    "version": 2
  }
}