Pith Number

pith:WL23KMP6

pith:2012:WL23KMP6V3AYOIMBWYIH6KRRML

not attested not anchored not stored refs pending

Long-Range Corrected Hybrid Density Functionals with Improved Dispersion Corrections

Guan-De Li, Jeng-Da Chai, Shan-Ping Mao, You-Sheng Lin

arxiv:1211.0387 v2 · 2012-11-02 · physics.chem-ph · cond-mat.mtrl-sci · physics.comp-ph · quant-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{WL23KMP6V3AYOIMBWYIH6KRRML}

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	2026-05-18T03:36:36.293191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2f5b531feaec1872181b6107f2a3162d4b6ec3eadd9eb641b2a8d396ccbf5df

Aliases

arxiv: 1211.0387 · arxiv_version: 1211.0387v2 · doi: 10.48550/arxiv.1211.0387 · pith_short_12: WL23KMP6V3AY · pith_short_16: WL23KMP6V3AYOIMB · pith_short_8: WL23KMP6

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/WL23KMP6V3AYOIMBWYIH6KRRML \
  | 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: b2f5b531feaec1872181b6107f2a3162d4b6ec3eadd9eb641b2a8d396ccbf5df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "864596ccd1070a762d31f57235c453de649071a4525441f4ccbc13e82a7080ec",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.comp-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2012-11-02T08:08:19Z",
    "title_canon_sha256": "1943b087c6608057c1018fa6d80a928eec55c39212adf836a1eccfff8066875b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.0387",
    "kind": "arxiv",
    "version": 2
  }
}