Pith Number

pith:VGSAVMQT

pith:2019:VGSAVMQT6WA7J2VVGAHT5MTTCU

not attested not anchored not stored refs pending

Automated Fitting of Neural Network Potentials at Coupled Cluster Accuracy: Protonated Water Clusters as Testing Ground

Christoph Schran, Dominik Marx, J\"org Behler

arxiv:1908.08734 v2 · 2019-08-23 · physics.chem-ph · cs.LG · stat.ML

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VGSAVMQT6WA7J2VVGAHT5MTTCU}

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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.

Cited by

1 paper in Pith

Quantum Nature of the Hydrogen Bond from Ambient Conditions down to Ultra-low Temperatures

Receipt and verification

First computed	2026-07-05T00:24:40.851390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9a40ab213f581f4eab5300f3eb273150f9871ab7f5e19ba80f2d68fe4fe806e

Aliases

arxiv: 1908.08734 · arxiv_version: 1908.08734v2 · doi: 10.48550/arxiv.1908.08734 · pith_short_12: VGSAVMQT6WA7 · pith_short_16: VGSAVMQT6WA7J2VV · pith_short_8: VGSAVMQT

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/VGSAVMQT6WA7J2VVGAHT5MTTCU \
  | 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: a9a40ab213f581f4eab5300f3eb273150f9871ab7f5e19ba80f2d68fe4fe806e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bc217b418ee69631768eff950f827e3bf7fc4a5513cefc252bda0186b9dbe1f",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2019-08-23T09:38:29Z",
    "title_canon_sha256": "8c06bde65fb5a7760d620fb4e979ca2d64200a3e2076616c52ff0d41a4ef3a5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08734",
    "kind": "arxiv",
    "version": 2
  }
}