Pith Number

pith:75YT6EV6

pith:1994:75YT6EV6DZI6TYY5AHKAATNMPU

not attested not anchored not stored refs pending

General compact quantum groups, a tutorial

Tom H. Koornwinder

arxiv:hep-th/9401114 v1 · 1994-01-24 · hep-th · 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{75YT6EV6DZI6TYY5AHKAATNMPU}

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	2026-05-18T01:06:04.645947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff713f12be1e51e9e31d01d4004dac7d0d8b2260506b3d003610926b0e67d928

Aliases

arxiv: hep-th/9401114 · arxiv_version: hep-th/9401114v1 · doi: 10.48550/arxiv.hep-th/9401114 · pith_short_12: 75YT6EV6DZI6 · pith_short_16: 75YT6EV6DZI6TYY5 · pith_short_8: 75YT6EV6

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/75YT6EV6DZI6TYY5AHKAATNMPU \
  | 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: ff713f12be1e51e9e31d01d4004dac7d0d8b2260506b3d003610926b0e67d928

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "976f5676c58288aa537d3edc9be2f38f3c8f925b7fdda69a55d844c6619afa1f",
    "cross_cats_sorted": [
      "math.OA",
      "math.QA"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1994-01-24T13:05:57Z",
    "title_canon_sha256": "d00e3026a7ea97fb6070f9ab1488cb78238a860bd3b0915ceb49e11ca5e4d16e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9401114",
    "kind": "arxiv",
    "version": 1
  }
}