Pith Number

pith:KHI3K5AC

pith:2009:KHI3K5ACWZORXHLMAXAGN54M5F

not attested not anchored not stored refs pending

Energy surface, chemical potentials, Kohn-Sham energies in spin-polarized density functional theory

P. Geerlings, T. Gal

arxiv:0910.4782 v4 · 2009-10-26 · physics.atom-ph · cond-mat.mtrl-sci · 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{KHI3K5ACWZORXHLMAXAGN54M5F}

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	2026-05-18T04:36:49.301877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51d1b57402b65d1b9d6c05c066f78ce96bffc88a3abc60109d9f69a528d32bab

Aliases

arxiv: 0910.4782 · arxiv_version: 0910.4782v4 · doi: 10.48550/arxiv.0910.4782 · pith_short_12: KHI3K5ACWZOR · pith_short_16: KHI3K5ACWZORXHLM · pith_short_8: KHI3K5AC

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/KHI3K5ACWZORXHLMAXAGN54M5F \
  | 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: 51d1b57402b65d1b9d6c05c066f78ce96bffc88a3abc60109d9f69a528d32bab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5824cb393031007f9384c0e952c8ecc1aa82b1642a0858437ff4df9c95995de",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2009-10-26T06:00:21Z",
    "title_canon_sha256": "1ee462375c5d67c6f22c23cc59a805434390195dd1153eef01d0e5788a191c2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.4782",
    "kind": "arxiv",
    "version": 4
  }
}