Pith Number

pith:2RU3O23B

pith:2011:2RU3O23B5L6UVGGXN7U5C7KX2Z

not attested not anchored not stored refs pending

The eight-vertex model and lattice supersymmetry

Christian Hagendorf, Paul Fendley

arxiv:1109.4090 v1 · 2011-09-19 · math-ph · cond-mat.stat-mech · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2RU3O23B5L6UVGGXN7U5C7KX2Z}

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	2026-05-18T04:00:01.151673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d469b76b61eafd4a98d76fe9d17d57d67ada75b9f0e4a8dc6e24f9ca1eb6a240

Aliases

arxiv: 1109.4090 · arxiv_version: 1109.4090v1 · doi: 10.48550/arxiv.1109.4090 · pith_short_12: 2RU3O23B5L6U · pith_short_16: 2RU3O23B5L6UVGGX · pith_short_8: 2RU3O23B

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/2RU3O23B5L6UVGGXN7U5C7KX2Z \
  | 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: d469b76b61eafd4a98d76fe9d17d57d67ada75b9f0e4a8dc6e24f9ca1eb6a240

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "470f971b28038db91253e51aefe65075d02641da201fd8b0749ccf8894f0d22b",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-09-19T17:01:10Z",
    "title_canon_sha256": "b00f92146540b3e313565e6123f55acecdcb350dd48c5365ba48049814bd7720"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.4090",
    "kind": "arxiv",
    "version": 1
  }
}