Pith Number

pith:A67XNE5N

pith:2020:A67XNE5N3HTNC3GHEZFHMNQ4A6

not attested not anchored not stored refs pending

Exact solution of a cluster model with next-nearest-neighbor interaction

Kazuhiko Minami, Yuji Yanagihara

arxiv:2003.00962 v3 · 2020-03-02 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A67XNE5N3HTNC3GHEZFHMNQ4A6}

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.

Cited by

1 paper in Pith

Free fermions in disguise without exponential degeneracies

Receipt and verification

First computed	2026-07-05T02:06:29.675530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07bf7693add9e6d16cc7264a76361c078a1ba4242366e6ebd60c0f331d8a8f2a

Aliases

arxiv: 2003.00962 · arxiv_version: 2003.00962v3 · doi: 10.48550/arxiv.2003.00962 · pith_short_12: A67XNE5N3HTN · pith_short_16: A67XNE5N3HTNC3GH · pith_short_8: A67XNE5N

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/A67XNE5N3HTNC3GHEZFHMNQ4A6 \
  | 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: 07bf7693add9e6d16cc7264a76361c078a1ba4242366e6ebd60c0f331d8a8f2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6da2f5d4149a7cafb4fe56d1398a5f6cb5e5ed844fd0ef277831b974dc5cce0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2020-03-02T15:15:49Z",
    "title_canon_sha256": "d596be74faf5a35df62b1bcc15a10487a89dd7741a137c002dff2222b97ad158"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.00962",
    "kind": "arxiv",
    "version": 3
  }
}