Pith Number

pith:LUH552IM

pith:1998:LUH552IM3ZIM4KL64LOS6R2YZH

not attested not anchored not stored refs pending

Ground State Properties of One Dimensional S=1/2 Heisenberg Model with Dimerization and Quadrumerization

Kazuo Hida, Wei Chen

arxiv:cond-mat/9804149 v1 · 1998-04-15 · cond-mat.stat-mech · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LUH552IM3ZIM4KL64LOS6R2YZH}

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	2026-05-18T01:07:07.348385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d0fdee90cde50ce297ee2dd2f4758c9f15550f819cda4093da89853734a1abf

Aliases

arxiv: cond-mat/9804149 · arxiv_version: cond-mat/9804149v1 · doi: 10.48550/arxiv.cond-mat/9804149 · pith_short_12: LUH552IM3ZIM · pith_short_16: LUH552IM3ZIM4KL6 · pith_short_8: LUH552IM

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/LUH552IM3ZIM4KL64LOS6R2YZH \
  | 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: 5d0fdee90cde50ce297ee2dd2f4758c9f15550f819cda4093da89853734a1abf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fd7925aabc0367c25e759d36aa97ef7ed4626466a3ea674e5c1dc70e2336edc",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "1998-04-15T07:29:27Z",
    "title_canon_sha256": "0ef213f7ecd677651375c5c895dd77bd0faf7164b98468a037e13671f736c2e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9804149",
    "kind": "arxiv",
    "version": 1
  }
}