Pith Number

pith:PYJFMRQJ

pith:2018:PYJFMRQJQQUNBHBBI5KGY7W2DD

not attested not anchored not stored refs pending

Dhara-Rehman-Raza's identities on left ideals of prime rings

Abdellah Mamouni, Brahim Fahid, Driss Bennis

arxiv:1812.05196 v1 · 2018-12-12 · 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{PYJFMRQJQQUNBHBBI5KGY7W2DD}

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	2026-05-17T23:58:24.234943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e125646098428d09c2147546c7eda18cc61ea367a0713aa9288aefc03d40991

Aliases

arxiv: 1812.05196 · arxiv_version: 1812.05196v1 · doi: 10.48550/arxiv.1812.05196 · pith_short_12: PYJFMRQJQQUN · pith_short_16: PYJFMRQJQQUNBHBB · pith_short_8: PYJFMRQJ

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/PYJFMRQJQQUNBHBBI5KGY7W2DD \
  | 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: 7e125646098428d09c2147546c7eda18cc61ea367a0713aa9288aefc03d40991

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b469d4c331aaa285bde0f4099b66dcbe908773682d1ee91cd80eb0dd91cbc7b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2018-12-12T23:41:07Z",
    "title_canon_sha256": "6b7b2ece4615bb7845b47a4cd1a5f7c403f559b84e91dc48fe075d44cbcccf8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05196",
    "kind": "arxiv",
    "version": 1
  }
}