Pith Number

pith:KXMZZMZS

pith:2013:KXMZZMZSUYI3E2YNZ7KGKLLIVO

not attested not anchored not stored refs pending

Matrix Geometries Emergent from a Point

Fedele Lizzi, Francesco D'Andrea, Pierre Martinetti

arxiv:1307.5907 v2 · 2013-07-22 · math-ph · hep-th · math.MP · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KXMZZMZSUYI3E2YNZ7KGKLLIVO}

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	2026-05-18T02:38:26.655188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55d99cb332a611b26b0dcfd4652d68abb0d3bad6e52e3a75f4a611392a35acf4

Aliases

arxiv: 1307.5907 · arxiv_version: 1307.5907v2 · doi: 10.48550/arxiv.1307.5907 · pith_short_12: KXMZZMZSUYI3 · pith_short_16: KXMZZMZSUYI3E2YN · pith_short_8: KXMZZMZS

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/KXMZZMZSUYI3E2YNZ7KGKLLIVO \
  | 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: 55d99cb332a611b26b0dcfd4652d68abb0d3bad6e52e3a75f4a611392a35acf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04f83c3895b346e436c118aa7049d82f3566cf00d5dbbc874081d133521a83ab",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP",
      "math.OA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-07-22T22:54:19Z",
    "title_canon_sha256": "c9c4cc480dff42f90a7e6e241e9337cb9a8a29f4cfcf94bd66bebfc3b98c5579"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.5907",
    "kind": "arxiv",
    "version": 2
  }
}