Pith Number

pith:54SP4GZG

pith:2020:54SP4GZG6KDS7J2WGENPL4BZHB

not attested not anchored not stored refs pending

Missing the point in noncommutative geometry

Fedele Lizzi, Nick Huggett, Tushar Menon

arxiv:2006.13035 v2 · 2020-06-23 · physics.hist-ph · gr-qc · hep-th · math-ph · math.MP · 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{54SP4GZG6KDS7J2WGENPL4BZHB}

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.

Cited by

1 paper in Pith

From classical probability densities to quantum states: quantization of Gaussians for arbitrary orderings

Receipt and verification

First computed	2026-07-05T02:50:27.149686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef24fe1b26f2872fa756311af5f039387f384e79721411d66c3d93c14489b390

Aliases

arxiv: 2006.13035 · arxiv_version: 2006.13035v2 · doi: 10.48550/arxiv.2006.13035 · pith_short_12: 54SP4GZG6KDS · pith_short_16: 54SP4GZG6KDS7J2W · pith_short_8: 54SP4GZG

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/54SP4GZG6KDS7J2WGENPL4BZHB \
  | 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: ef24fe1b26f2872fa756311af5f039387f384e79721411d66c3d93c14489b390

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e17726708d6980b609838618f97c5956fae190069eea1e19f1a1506176533d18",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th",
      "math-ph",
      "math.MP",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2020-06-23T14:12:34Z",
    "title_canon_sha256": "7161c1768ec0b0674a76adcd40b31e44e4ac59e3966a1c41f211a778511adbb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.13035",
    "kind": "arxiv",
    "version": 2
  }
}