Pith Number

pith:7XP6SLT3

pith:1994:7XP6SLT3EK3F4YYWPFKFX7F2RK

not attested not anchored not stored refs pending

Quantum group covariant noncommutative geometry

A. P. Isaev

arxiv:hep-th/9402060 v2 · 1994-02-10 · hep-th · 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{7XP6SLT3EK3F4YYWPFKFX7F2RK}

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	2026-05-18T04:24:16.169702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fddfe92e7b22b65e631679545bfcba8aacfa0c97f3fc2ecc1307d6d50708b4b0

Aliases

arxiv: hep-th/9402060 · arxiv_version: hep-th/9402060v2 · doi: 10.48550/arxiv.hep-th/9402060 · pith_short_12: 7XP6SLT3EK3F · pith_short_16: 7XP6SLT3EK3F4YYW · pith_short_8: 7XP6SLT3

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/7XP6SLT3EK3F4YYWPFKFX7F2RK \
  | 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: fddfe92e7b22b65e631679545bfcba8aacfa0c97f3fc2ecc1307d6d50708b4b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "692bd64fce15b9d5b68cb965dbac9c39956b7442f6af1080d758fdfe05e84afe",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1994-02-10T12:21:12Z",
    "title_canon_sha256": "6767795b973a1d8f4e5e0fad24bbf3540ffd22067a56a8fa314c55d1e35a609f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9402060",
    "kind": "arxiv",
    "version": 2
  }
}