Pith Number

pith:S4BMZBKJ

pith:2010:S4BMZBKJU5OWVW6YNPFKXQ2ICG

not attested not anchored not stored refs pending

On projective representations for compact quantum groups

Kenny De Commer

arxiv:1006.2278 v1 · 2010-06-11 · math.OA · 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{S4BMZBKJU5OWVW6YNPFKXQ2ICG}

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	2026-05-18T03:16:17.825835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9702cc8549a75d6adbd86bcaabc3481197cf71666dbf8b76004ae55ae69262af

Aliases

arxiv: 1006.2278 · arxiv_version: 1006.2278v1 · doi: 10.48550/arxiv.1006.2278 · pith_short_12: S4BMZBKJU5OW · pith_short_16: S4BMZBKJU5OWVW6Y · pith_short_8: S4BMZBKJ

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/S4BMZBKJU5OWVW6YNPFKXQ2ICG \
  | 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: 9702cc8549a75d6adbd86bcaabc3481197cf71666dbf8b76004ae55ae69262af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9a34ea558f51a79bbc271c35ee6560079d97e956c01a86f10e4980729bd31a1",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2010-06-11T12:26:17Z",
    "title_canon_sha256": "02761f7b35e8a56f5dc9da6488bf4a6e444faec6513572b8fb848e7b2bc2c00a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.2278",
    "kind": "arxiv",
    "version": 1
  }
}