Pith Number

pith:R2N2KG5I

pith:2013:R2N2KG5IR6N3Q6RAPGRJPSIXNJ

not attested not anchored not stored refs pending

Theory of Network Contractor Dynamics for Exploring Thermodynamic Properties of Two-dimensional Quantum Lattice Models

Bin Xi, Gang Su, Shi-Ju Ran, Tao Liu

arxiv:1301.6439 v2 · 2013-01-28 · cond-mat.str-el · cond-mat.stat-mech · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R2N2KG5IR6N3Q6RAPGRJPSIXNJ}

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	2026-05-18T03:15:43.469852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e9ba51ba88f9bb87a2079a297c9176a445da720c004eb5694224dd47a3ef717

Aliases

arxiv: 1301.6439 · arxiv_version: 1301.6439v2 · doi: 10.48550/arxiv.1301.6439 · pith_short_12: R2N2KG5IR6N3 · pith_short_16: R2N2KG5IR6N3Q6RA · pith_short_8: R2N2KG5I

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/R2N2KG5IR6N3Q6RAPGRJPSIXNJ \
  | 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: 8e9ba51ba88f9bb87a2079a297c9176a445da720c004eb5694224dd47a3ef717

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c93b57079a46db0372694d823ef3b913b8687cc2310f33a070df0d3cdab7241b",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-01-28T04:06:03Z",
    "title_canon_sha256": "ed27a23ac2234768725852f6f2aeb0a56127d45b462810b99d582eab223e40ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6439",
    "kind": "arxiv",
    "version": 2
  }
}