Pith Number

pith:Z5MZH6ME

pith:2005:Z5MZH6MEG7HRGZHT2ZU63ZPB5J

not attested not anchored not stored refs pending

Exact Plaquette-Ordered Ground States in the Generalized Hubbard Model in Arbitrary Dimensions

Kazuhito Itoh, Masaaki Nakamura

arxiv:cond-mat/0502099 v1 · 2005-02-03 · cond-mat.str-el · 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{Z5MZH6MEG7HRGZHT2ZU63ZPB5J}

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	2026-05-18T01:39:53.785177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf5993f98437cf1364f3d669ede5e1ea695e0d01be0d016879ebf0fd30c8abf4

Aliases

arxiv: cond-mat/0502099 · arxiv_version: cond-mat/0502099v1 · doi: 10.48550/arxiv.cond-mat/0502099 · pith_short_12: Z5MZH6MEG7HR · pith_short_16: Z5MZH6MEG7HRGZHT · pith_short_8: Z5MZH6ME

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/Z5MZH6MEG7HRGZHT2ZU63ZPB5J \
  | 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: cf5993f98437cf1364f3d669ede5e1ea695e0d01be0d016879ebf0fd30c8abf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cda813affc1807a0dbfcc3d71d6c2f3e2f391d86ad6b2e0f48d08104cda79fa7",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2005-02-03T16:11:28Z",
    "title_canon_sha256": "0a87843da862d8e99ab8e320ac888333e9599a643e19aa6e6d7c9bb40af50971"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0502099",
    "kind": "arxiv",
    "version": 1
  }
}