Pith Number

pith:QJJ4YZ2G

pith:2025:QJJ4YZ2G4F6NY3C7OJREPHWWY4

not attested not anchored not stored refs pending

Computational Approaches to Derivations and Automorphism Groups of Associative Algebras

Ahmed Zahari Abdou, Bouzid Mosbahi

arxiv:2501.01500 v1 · 2025-01-02 · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QJJ4YZ2G4F6NY3C7OJREPHWWY4}

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	2026-07-05T09:56:25.813537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8253cc6746e17cdc6c5f7262479ed6c7082737fcf02c21ed0c7afc550eca6e5f

Aliases

arxiv: 2501.01500 · arxiv_version: 2501.01500v1 · doi: 10.48550/arxiv.2501.01500 · pith_short_12: QJJ4YZ2G4F6N · pith_short_16: QJJ4YZ2G4F6NY3C7 · pith_short_8: QJJ4YZ2G

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/QJJ4YZ2G4F6NY3C7OJREPHWWY4 \
  | 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: 8253cc6746e17cdc6c5f7262479ed6c7082737fcf02c21ed0c7afc550eca6e5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a34b68daf369a29cc38f75fe49df2476a1400af3a69fcdddba9f7ebcdf5d8a5e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2025-01-02T19:03:44Z",
    "title_canon_sha256": "d97cd49ec64dfc9b659e4cebdd4775e64fb36880cb9a8dc754c96474ad5e0146"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.01500",
    "kind": "arxiv",
    "version": 1
  }
}