Pith Number

pith:WJC6OABJ

pith:2011:WJC6OABJS7WJTJ7BGA2YYRESDW

not attested not anchored not stored refs pending

Closed-shell ring coupled cluster doubles theory with range separation applied on weak intermolecular interactions

Andreas Savin (LCT), Georg Jansen, J\'anos G. Angy\'an (CRM2), Julien Toulouse (LCT), Wuming Zhu

arxiv:1108.0198 v2 · 2011-07-31 · physics.chem-ph · physics.comp-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{WJC6OABJS7WJTJ7BGA2YYRESDW}

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	2026-05-18T04:14:27.282776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b245e7002997ec99a7e130358c44921db82e48cfffe565f27efad9140866e4a7

Aliases

arxiv: 1108.0198 · arxiv_version: 1108.0198v2 · doi: 10.48550/arxiv.1108.0198 · pith_short_12: WJC6OABJS7WJ · pith_short_16: WJC6OABJS7WJTJ7B · pith_short_8: WJC6OABJ

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/WJC6OABJS7WJTJ7BGA2YYRESDW \
  | 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: b245e7002997ec99a7e130358c44921db82e48cfffe565f27efad9140866e4a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e554584f37ac9228591a420440f2cab9f1e6884b713f2d37ae726c29ef69fa76",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2011-07-31T19:04:49Z",
    "title_canon_sha256": "1981a453b7c29e01dfc95a1d19377fd9f126d7249fc26ee6aeb698cc96be699e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0198",
    "kind": "arxiv",
    "version": 2
  }
}