Pith Number

pith:R66GWKFF

pith:2017:R66GWKFFP35MYABZ4LLV4QB75Q

not attested not anchored not stored refs pending

Group algebras whose units satisfy a Laurent Polynomial Identity

\'Angel del R\'io, Jairo Z. Gon\c{c}alves, Osnel Broche

arxiv:1712.04849 v1 · 2017-12-13 · 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{R66GWKFFP35MYABZ4LLV4QB75Q}

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	2026-05-18T00:28:03.296433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fbc6b28a57efacc0039e2d75e403fec3825f36e3724dffbcb503c73e629d44d

Aliases

arxiv: 1712.04849 · arxiv_version: 1712.04849v1 · doi: 10.48550/arxiv.1712.04849 · pith_short_12: R66GWKFFP35M · pith_short_16: R66GWKFFP35MYABZ · pith_short_8: R66GWKFF

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/R66GWKFFP35MYABZ4LLV4QB75Q \
  | 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: 8fbc6b28a57efacc0039e2d75e403fec3825f36e3724dffbcb503c73e629d44d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44390a1c6b473740c44b945ecfed6795285a901bab36ec828a52f44f7870c441",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2017-12-13T16:37:57Z",
    "title_canon_sha256": "a5c8cc9861342600041fe42ee194fd60b5f2c106ae0d34aac9fc1fe861ff1a6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04849",
    "kind": "arxiv",
    "version": 1
  }
}