Pith Number

pith:NKI5PWGY

pith:2017:NKI5PWGYIUF6523V5HDLPIH3TD

not attested not anchored not stored refs pending

A class of semisimple Hopf algebras acting on quantum polynomial algebras

Deividi Pansera

arxiv:1710.02729 v1 · 2017-10-07 · math.RA · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NKI5PWGYIUF6523V5HDLPIH3TD}

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	2026-05-18T00:33:29.008014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a91d7d8d8450beeeb75e9c6b7a0fb98f3724854ab5c87d5559d9a4990ddfade

Aliases

arxiv: 1710.02729 · arxiv_version: 1710.02729v1 · doi: 10.48550/arxiv.1710.02729 · pith_short_12: NKI5PWGYIUF6 · pith_short_16: NKI5PWGYIUF6523V · pith_short_8: NKI5PWGY

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/NKI5PWGYIUF6523V5HDLPIH3TD \
  | 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: 6a91d7d8d8450beeeb75e9c6b7a0fb98f3724854ab5c87d5559d9a4990ddfade

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64838055fc5362180a7c328761c4187528ff1196aadf93a01214f876209c2d38",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2017-10-07T19:29:57Z",
    "title_canon_sha256": "90782755ddac7314706ed685855fe6702431018bf1856e91808291105cd32216"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.02729",
    "kind": "arxiv",
    "version": 1
  }
}