Pith Number

pith:CESKX4LA

pith:2004:CESKX4LAZ6UOQ2X4COEV4CSKBB

not attested not anchored not stored refs pending

Snapshot Observation for 2D Classical Lattice Models by Corner Transfer Matrix Renormalization Group

A. Gendiar, K. Ueda, R. Otani, T. Nishino, Y. Nishio

arxiv:cond-mat/0409445 v1 · 2004-09-17 · 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{CESKX4LAZ6UOQ2X4COEV4CSKBB}

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	2026-05-18T01:39:57.711754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1124abf160cfa8e86afc13895e0a4a087d6b8439a9d24c827cbcf5593ed5d654

Aliases

arxiv: cond-mat/0409445 · arxiv_version: cond-mat/0409445v1 · doi: 10.48550/arxiv.cond-mat/0409445 · pith_short_12: CESKX4LAZ6UO · pith_short_16: CESKX4LAZ6UOQ2X4 · pith_short_8: CESKX4LA

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/CESKX4LAZ6UOQ2X4COEV4CSKBB \
  | 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: 1124abf160cfa8e86afc13895e0a4a087d6b8439a9d24c827cbcf5593ed5d654

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15eebaf8980505385ace467dd3649659bf817968f6ba7e2f32b867e91123d1f1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2004-09-17T08:59:08Z",
    "title_canon_sha256": "986b717d9faff38ab7f7ea33412de60116502860b3e58e6f1c3dd6b174e3c313"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0409445",
    "kind": "arxiv",
    "version": 1
  }
}