Pith Number

pith:46CAJA3U

pith:2017:46CAJA3USS7NAROITUVXGX2QMB

not attested not anchored not stored refs pending

Alchemical and structural distribution based representation for improved QML

Anders S. Christensen, Bing Huang, Felix A. Faber, O. Anatole von Lilienfeld

arxiv:1712.08417 v1 · 2017-12-22 · 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{46CAJA3USS7NAROITUVXGX2QMB}

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	2026-05-18T00:18:14.323588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e78404837494bed045c89d2b735f506071f9fbf24c892a66b2b7df1282bcee97

Aliases

arxiv: 1712.08417 · arxiv_version: 1712.08417v1 · doi: 10.48550/arxiv.1712.08417 · pith_short_12: 46CAJA3USS7N · pith_short_16: 46CAJA3USS7NAROI · pith_short_8: 46CAJA3U

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/46CAJA3USS7NAROITUVXGX2QMB \
  | 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: e78404837494bed045c89d2b735f506071f9fbf24c892a66b2b7df1282bcee97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "700354634519a1d089e0f293c89996d4bb97da469d9ae1331ecdcec756ab92b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2017-12-22T12:16:55Z",
    "title_canon_sha256": "c8f6ba7a94b12f6ed9f5dfce3ac88fd99c68dacaaabfb567831ce14a8a516091"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.08417",
    "kind": "arxiv",
    "version": 1
  }
}