Pith Number

pith:YE5LDLOX

pith:2018:YE5LDLOX3G3BVWCY27PBNXPE5T

not attested not anchored not stored refs pending

Comparison of permutationally invariant polynomials, neural networks, and Gaussian approximation potentials in representing water interactions through many-body expansions

Andreas W. G\"otz, Eszter Sz\'ekely, Francesco Paesani, G\'abor Cs\'anyi, Giulio Imbalzano, J\"org Behler, Michele Ceriotti, Thuong T. Nguyen

arxiv:1802.00564 v1 · 2018-02-02 · 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{YE5LDLOX3G3BVWCY27PBNXPE5T}

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	2026-05-18T00:16:26.666716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c13ab1add7d9b61ad858d7de16dde4ecea2dc80df63e6f8575e41fa62463c234

Aliases

arxiv: 1802.00564 · arxiv_version: 1802.00564v1 · doi: 10.48550/arxiv.1802.00564 · pith_short_12: YE5LDLOX3G3B · pith_short_16: YE5LDLOX3G3BVWCY · pith_short_8: YE5LDLOX

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/YE5LDLOX3G3BVWCY27PBNXPE5T \
  | 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: c13ab1add7d9b61ad858d7de16dde4ecea2dc80df63e6f8575e41fa62463c234

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "239d5386277cc45e11146750cd4020d16644b676dff8ba86887bafbe25a2b970",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-02-02T05:42:33Z",
    "title_canon_sha256": "dabe938c5b0a321c4700e07b1c847e36712f86bb0093a49351b7ff607dd75b41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00564",
    "kind": "arxiv",
    "version": 1
  }
}