Pith Number

pith:RYZKGQS3

pith:2009:RYZKGQS3FZIBLDTXBF5UJR4GJY

not attested not anchored not stored refs pending

Gaussian Approximation Potentials: the accuracy of quantum mechanics, without the electrons

Albert P. Bart\'ok, G\'abor Cs\'anyi, Mike C. Payne, Risi Kondor

arxiv:0910.1019 v3 · 2009-10-06 · physics.comp-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RYZKGQS3FZIBLDTXBF5UJR4GJY}

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	2026-05-18T02:11:26.229196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e32a3425b2e50158e77097b44c7864e17fd6b40cc975bed850ad489d58da4eb

Aliases

arxiv: 0910.1019 · arxiv_version: 0910.1019v3 · doi: 10.48550/arxiv.0910.1019 · pith_short_12: RYZKGQS3FZIB · pith_short_16: RYZKGQS3FZIBLDTX · pith_short_8: RYZKGQS3

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/RYZKGQS3FZIBLDTXBF5UJR4GJY \
  | 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: 8e32a3425b2e50158e77097b44c7864e17fd6b40cc975bed850ad489d58da4eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0aae9d2bb3d7f9f374da47edff9da541869cf8cb71645131273846275adc9ce4",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2009-10-06T14:34:59Z",
    "title_canon_sha256": "87af17e8391c9ca22b3b618bf3240d65d0f3cf6ee4641c19a5f643e1e79a0280"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.1019",
    "kind": "arxiv",
    "version": 3
  }
}