Pith Number

pith:HALUWARC

pith:2022:HALUWARCUNH35PKJFHDC6NPVFK

not attested not anchored not stored refs pending

On Automorphism Groups of Idempotent Evolution Algebras

Songpon Sriwongsa, Yi Ming Zou

arxiv:2202.01333 v2 · 2022-02-02 · 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{HALUWARCUNH35PKJFHDC6NPVFK}

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	2026-07-05T03:56:18.119604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38174b0222a34fbebd4929c62f35f52aaeddb8172ff0fcf97df0a5a18848faf7

Aliases

arxiv: 2202.01333 · arxiv_version: 2202.01333v2 · doi: 10.48550/arxiv.2202.01333 · pith_short_12: HALUWARCUNH3 · pith_short_16: HALUWARCUNH35PKJ · pith_short_8: HALUWARC

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/HALUWARCUNH35PKJFHDC6NPVFK \
  | 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: 38174b0222a34fbebd4929c62f35f52aaeddb8172ff0fcf97df0a5a18848faf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71e13abe0201ddb0a40ecd8824e6dcb4caf0187736f7bba8b321d9719878cff3",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2022-02-02T23:54:05Z",
    "title_canon_sha256": "0ba95254623dba2f9d5fbe4e0762164799e24cbf4f2744a30e379d922ff845d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.01333",
    "kind": "arxiv",
    "version": 2
  }
}