Pith Number

pith:WKZLZO2U

pith:2002:WKZLZO2UL4HQFITLGF3PHHKIQ7

not attested not anchored not stored refs pending

Representations of noncommutative quantum mechanics and symmetries

Larisa Jonke, Stjepan Meljanac (Rudjer Boskovic Institute)

arxiv:hep-th/0210042 v3 · 2002-10-04 · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WKZLZO2UL4HQFITLGF3PHHKIQ7}

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	2026-05-18T04:15:48.500720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2b2bcbb545f0f02a26b3176f39d4887cc724e3970ecbba9bf572ac1cd8de22c

Aliases

arxiv: hep-th/0210042 · arxiv_version: hep-th/0210042v3 · doi: 10.48550/arxiv.hep-th/0210042 · pith_short_12: WKZLZO2UL4HQ · pith_short_16: WKZLZO2UL4HQFITL · pith_short_8: WKZLZO2U

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/WKZLZO2UL4HQFITLGF3PHHKIQ7 \
  | 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: b2b2bcbb545f0f02a26b3176f39d4887cc724e3970ecbba9bf572ac1cd8de22c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7d651d4b4c504f1deb90f02e1a1b51c7308308121ba7337e59ad4a03914be50",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-10-04T12:40:44Z",
    "title_canon_sha256": "0a871b1559c7d28b98149089959865356dd8d4d8214e00516a9ad793d8c4ec96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0210042",
    "kind": "arxiv",
    "version": 3
  }
}