Pith Number

pith:LD2GGLM3

pith:2018:LD2GGLM3FXCBYL5BTVGR5YDLDA

not attested not anchored not stored refs pending

A variational approach to London dispersion interactions without density distortion

Derk P. Kooi, Paola Gori-Giorgi

arxiv:1812.11840 v2 · 2018-12-31 · physics.chem-ph · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LD2GGLM3FXCBYL5BTVGR5YDLDA}

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	2026-05-17T23:50:36.184958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58f4632d9b2dc41c2fa19d4d1ee06b180865c814e63bc3a36cc1432e9dc712a6

Aliases

arxiv: 1812.11840 · arxiv_version: 1812.11840v2 · doi: 10.48550/arxiv.1812.11840 · pith_short_12: LD2GGLM3FXCB · pith_short_16: LD2GGLM3FXCBYL5B · pith_short_8: LD2GGLM3

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/LD2GGLM3FXCBYL5BTVGR5YDLDA \
  | 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: 58f4632d9b2dc41c2fa19d4d1ee06b180865c814e63bc3a36cc1432e9dc712a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68b201c67d57032a40a4ff5b0ebd7df955770966da023f2c6c22806918efb012",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-12-31T15:31:26Z",
    "title_canon_sha256": "d00999e1fc12d9a40a8a49bf72a63d0f268fc8acdb98ebefb6a506e9c62e05b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.11840",
    "kind": "arxiv",
    "version": 2
  }
}