Pith Number

pith:HT7WIMP5

pith:2010:HT7WIMP57SK7M4TTRISYOUKMM2

not attested not anchored not stored refs pending

Quantum Isometries of the finite noncommutative geometry of the Standard Model

Francesco D'Andrea, Jyotishman Bhowmick, Ludwik Dabrowski

arxiv:1009.2850 v3 · 2010-09-15 · math.QA · 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{HT7WIMP57SK7M4TTRISYOUKMM2}

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	2026-05-18T04:13:47.140850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cff6431fdfc95f672738a2587514c668a0b6328bbcf3bf87e22ea4a21ae84c2

Aliases

arxiv: 1009.2850 · arxiv_version: 1009.2850v3 · doi: 10.48550/arxiv.1009.2850 · pith_short_12: HT7WIMP57SK7 · pith_short_16: HT7WIMP57SK7M4TT · pith_short_8: HT7WIMP5

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/HT7WIMP57SK7M4TTRISYOUKMM2 \
  | 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: 3cff6431fdfc95f672738a2587514c668a0b6328bbcf3bf87e22ea4a21ae84c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19aef245f379ddd4444fc6a685417374a346dd0f0da1cc17a60ede42ec7e7ec0",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2010-09-15T06:52:17Z",
    "title_canon_sha256": "9b2bb73b0aa803cb878f1ae93d0d98945eecc076edc2d96045330ed4c760bc3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2850",
    "kind": "arxiv",
    "version": 3
  }
}