Pith Number

pith:DKXCVCQD

pith:2002:DKXCVCQD4LQLVSGBDAN4KC6U6X

not attested not anchored not stored refs pending

Noncommutative geometry of angular momentum space U(su(2))

E. Batista, S. Majid

arxiv:hep-th/0205128 v2 · 2002-05-14 · 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{DKXCVCQD4LQLVSGBDAN4KC6U6X}

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	2026-05-18T02:36:05.367535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1aae2a8a03e2e0bac8c1181bc50bd4f5c1dd59130b606d0c3f1aedf7f8320ec8

Aliases

arxiv: hep-th/0205128 · arxiv_version: hep-th/0205128v2 · doi: 10.48550/arxiv.hep-th/0205128 · pith_short_12: DKXCVCQD4LQL · pith_short_16: DKXCVCQD4LQLVSGB · pith_short_8: DKXCVCQD

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/DKXCVCQD4LQLVSGBDAN4KC6U6X \
  | 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: 1aae2a8a03e2e0bac8c1181bc50bd4f5c1dd59130b606d0c3f1aedf7f8320ec8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d7babd794f053edae5eabc3de0824a79c6bb916f2b1a36ea59426f45738af63",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-05-14T12:53:06Z",
    "title_canon_sha256": "20b65684d6d627386395ce8cc70fbb096b922aec39c5d20bf3963bf5c3e33ffe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0205128",
    "kind": "arxiv",
    "version": 2
  }
}