Pith Number

pith:QRFS22OD

pith:2013:QRFS22ODX3XD7Z63HWPREC6YSB

not attested not anchored not stored refs pending

CCAP for universal discrete quantum groups

Amaury Freslon, Kenny De Commer, Makoto Yamashita

arxiv:1306.6064 v2 · 2013-06-25 · math.OA · math.FA · 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{QRFS22ODX3XD7Z63HWPREC6YSB}

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	2026-05-17T23:55:30.341147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

844b2d69c3beee3fe7db3d9f120bd89052d763c6be471ec736d6c499d4da6f98

Aliases

arxiv: 1306.6064 · arxiv_version: 1306.6064v2 · doi: 10.48550/arxiv.1306.6064 · pith_short_12: QRFS22ODX3XD · pith_short_16: QRFS22ODX3XD7Z63 · pith_short_8: QRFS22OD

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/QRFS22ODX3XD7Z63HWPREC6YSB \
  | 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: 844b2d69c3beee3fe7db3d9f120bd89052d763c6be471ec736d6c499d4da6f98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b36932f11b5b4206db4da00d48378b1223bcfd32934944e9c65448607219fa7",
    "cross_cats_sorted": [
      "math.FA",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2013-06-25T19:04:11Z",
    "title_canon_sha256": "596abd3af4458a396b64313888043b827d8e79586cbd0d07a398d0786a725d09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.6064",
    "kind": "arxiv",
    "version": 2
  }
}