Pith Number

pith:IQIGS5SM

pith:2005:IQIGS5SM4HVTRRJR2LTZQ7HRED

not attested not anchored not stored refs pending

Spin-density-functional theory: some open problems and application to inhomogeneous Heisenberg models

K. Capelle, Valter L. Libero

arxiv:cond-mat/0506167 v1 · 2005-06-07 · cond-mat.mtrl-sci · cond-mat.stat-mech · physics.atom-ph · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IQIGS5SM4HVTRRJR2LTZQ7HRED}

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	2026-05-18T01:39:52.868813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

441069764ce1eb38c531d2e7987cf120d13d11f23d8bf1e01d77c939da567104

Aliases

arxiv: cond-mat/0506167 · arxiv_version: cond-mat/0506167v1 · doi: 10.48550/arxiv.cond-mat/0506167 · pith_short_12: IQIGS5SM4HVT · pith_short_16: IQIGS5SM4HVTRRJR · pith_short_8: IQIGS5SM

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/IQIGS5SM4HVTRRJR2LTZQ7HRED \
  | 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: 441069764ce1eb38c531d2e7987cf120d13d11f23d8bf1e01d77c939da567104

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3405c64170b1986812afdd9645036c2a8c242f8aaac897f17bc66220a7e04832",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.atom-ph",
      "physics.chem-ph"
    ],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2005-06-07T12:42:42Z",
    "title_canon_sha256": "a6b414154defc4ca66d259f026e981a035cb380ad92321c16994c5de0d878478"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0506167",
    "kind": "arxiv",
    "version": 1
  }
}