Pith Number

pith:P4RTIKAS

pith:2026:P4RTIKAS5O3FJVOKF4PSDKDD6S

not attested not anchored not stored refs pending

On the Shirshov--Cohn theorem for JB-algebras

Mark Roelands, Samuel Tiersma

arxiv:2605.24427 v1 · 2026-05-23 · math.OA · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P4RTIKAS5O3FJVOKF4PSDKDD6S}

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	2026-05-26T01:03:39.203392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f23342812ebb654d5ca2f1f21a863f4a278b87d1c39ed2571414ff20e0d79d8

Aliases

arxiv: 2605.24427 · arxiv_version: 2605.24427v1 · doi: 10.48550/arxiv.2605.24427 · pith_short_12: P4RTIKAS5O3F · pith_short_16: P4RTIKAS5O3FJVOK · pith_short_8: P4RTIKAS

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/P4RTIKAS5O3FJVOKF4PSDKDD6S \
  | 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: 7f23342812ebb654d5ca2f1f21a863f4a278b87d1c39ed2571414ff20e0d79d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df06546ed92021504ba8cced0630e3f56070102a97b3b0213b1aeba47b34be6d",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2026-05-23T06:42:39Z",
    "title_canon_sha256": "b56208cd876e25b8b6a1b201734f90c0ad43652e4005303d68646b611a41099b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24427",
    "kind": "arxiv",
    "version": 1
  }
}