Pith Number

pith:DB66RVES

pith:2015:DB66RVESPHKIZ4WDHMGELMWURB

not attested not anchored not stored refs pending

Approximating the Ising model on fractal lattices of dimension below two

Alessandro Codello, Ari Hietanen, Vincent Drach

arxiv:1505.02699 v2 · 2015-05-11 · cond-mat.stat-mech · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DB66RVESPHKIZ4WDHMGELMWURB}

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	2026-05-18T01:27:05.294170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

187de8d49279d48cf2c33b0c45b2d4885c6fbf638ec1ee90daba306369303d3d

Aliases

arxiv: 1505.02699 · arxiv_version: 1505.02699v2 · doi: 10.48550/arxiv.1505.02699 · pith_short_12: DB66RVESPHKI · pith_short_16: DB66RVESPHKIZ4WD · pith_short_8: DB66RVES

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/DB66RVESPHKIZ4WDHMGELMWURB \
  | 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: 187de8d49279d48cf2c33b0c45b2d4885c6fbf638ec1ee90daba306369303d3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7998fa1a4983205c7176f4859d0f28399a25e192e426c75a4b2600c290406c0",
    "cross_cats_sorted": [
      "hep-lat"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2015-05-11T16:30:07Z",
    "title_canon_sha256": "3d5e8414cf1a5cab2ad34885a5cf363a6c53e4fe77463526e38b9cb4344f1b6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02699",
    "kind": "arxiv",
    "version": 2
  }
}