Pith Number

pith:GFTEZ6TC

pith:2010:GFTEZ6TCLCKJAQOFHI27BGWSDO

not attested not anchored not stored refs pending

Square lattice Ising model $\tilde{\chi}^{(5)}$ ODE in exact arithmetic

A. J. Guttmann, B. Nickel, I. Jensen, J.-M. Maillard, N. Zenine, S. Boukraa, S. Hassani

arxiv:1002.0161 v2 · 2010-01-31 · 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{GFTEZ6TCLCKJAQOFHI27BGWSDO}

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	2026-05-18T02:09:21.625909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31664cfa6258949041c53a35f09ad21b8ef6f0dd224d767eb5d8e63df10dfc1a

Aliases

arxiv: 1002.0161 · arxiv_version: 1002.0161v2 · doi: 10.48550/arxiv.1002.0161 · pith_short_12: GFTEZ6TCLCKJ · pith_short_16: GFTEZ6TCLCKJAQOF · pith_short_8: GFTEZ6TC

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/GFTEZ6TCLCKJAQOFHI27BGWSDO \
  | 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: 31664cfa6258949041c53a35f09ad21b8ef6f0dd224d767eb5d8e63df10dfc1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "130eedd4d2a110f6a7cdb3e219dd11dbc7b8abeea2078e11f438c043ad9ae1e3",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2010-01-31T22:44:09Z",
    "title_canon_sha256": "ea614032342d39aeac4fb2cb4f39f2aecf6a21dbe474b3fd03b24ae9114fc957"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.0161",
    "kind": "arxiv",
    "version": 2
  }
}