Pith Number

pith:QFJIH6ER

pith:2026:QFJIH6EREUTWIPALWB63H3LHQM

not attested not anchored not stored refs pending

A Generalization of $\Delta$U Rings

Ahmad Moussavi, Mehrdad Esfandiar, Omid Hasanzadeh, Peter Danchev

arxiv:2605.22700 v1 · 2026-05-21 · math.RA · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QFJIH6EREUTWIPALWB63H3LHQM}

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	2026-05-22T02:04:50.986295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

815283f8912527643c0bb07db3ed67832fa7dd98eadd3fbac850f7c4f3f7a039

Aliases

arxiv: 2605.22700 · arxiv_version: 2605.22700v1 · doi: 10.48550/arxiv.2605.22700 · pith_short_12: QFJIH6EREUTW · pith_short_16: QFJIH6EREUTWIPAL · pith_short_8: QFJIH6ER

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/QFJIH6EREUTWIPALWB63H3LHQM \
  | 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: 815283f8912527643c0bb07db3ed67832fa7dd98eadd3fbac850f7c4f3f7a039

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fd70412b03d2b9d996c605a2a0abbc67dd57f28a75fa2f06e13491265dccdeb",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2026-05-21T16:43:08Z",
    "title_canon_sha256": "2f3333382dc5d39dc4fe5ca390486e04c878655719ccb0fbe19b9992a60b0ec7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22700",
    "kind": "arxiv",
    "version": 1
  }
}