Pith Number

pith:UP5YHIES

pith:2017:UP5YHIES4K3PNF36YAMRWQWPLN

not attested not anchored not stored refs pending

Super-easy quantum groups: definition and examples

Teodor Banica

arxiv:1706.00152 v1 · 2017-06-01 · 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{UP5YHIES4K3PNF36YAMRWQWPLN}

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	2026-05-18T00:19:14.023875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3fb83a092e2b6f6977ec0191b42cf5b740a5f271282299864a81b37a6060631

Aliases

arxiv: 1706.00152 · arxiv_version: 1706.00152v1 · doi: 10.48550/arxiv.1706.00152 · pith_short_12: UP5YHIES4K3P · pith_short_16: UP5YHIES4K3PNF36 · pith_short_8: UP5YHIES

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/UP5YHIES4K3PNF36YAMRWQWPLN \
  | 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: a3fb83a092e2b6f6977ec0191b42cf5b740a5f271282299864a81b37a6060631

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07f670b09fa4de14bed18570ffe2d16e5be398a7db67ba255b96f581016aa8f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2017-06-01T02:49:19Z",
    "title_canon_sha256": "54ca7750c6b3b75c14e3876fd8c5e71e5cec4cd0963242771c4c22863a27bbd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.00152",
    "kind": "arxiv",
    "version": 1
  }
}