Pith Number

pith:Z6CFKNKV

pith:2013:Z6CFKNKVCV27TGNH47EG4HWUUT

not attested not anchored not stored refs pending

Fourier series of atomic radial distribution functions: A molecular fingerprint for machine learning models of quantum chemical properties

Aaron Knoll, Matthias Rupp, O. Anatole von Lilienfeld, Raghunathan Ramakrishnan

arxiv:1307.2918 v4 · 2013-07-10 · 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{Z6CFKNKVCV27TGNH47EG4HWUUT}

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	2026-05-18T02:22:30.154662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf845535551575f999a7e7c86e1ed4a4d766e93e11f839d427ed54dc59af776c

Aliases

arxiv: 1307.2918 · arxiv_version: 1307.2918v4 · doi: 10.48550/arxiv.1307.2918 · pith_short_12: Z6CFKNKVCV27 · pith_short_16: Z6CFKNKVCV27TGNH · pith_short_8: Z6CFKNKV

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/Z6CFKNKVCV27TGNH47EG4HWUUT \
  | 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: cf845535551575f999a7e7c86e1ed4a4d766e93e11f839d427ed54dc59af776c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b40a3a66ee886d996d55dad4b80b026441cdc826d7263c674272296d970fcd36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2013-07-10T20:55:52Z",
    "title_canon_sha256": "03a75715dd79b5170f49072173887ffa9ab099b3fa1b1083a541a1e0918c422f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2918",
    "kind": "arxiv",
    "version": 4
  }
}