Pith Number

pith:HWW2X7UF

pith:2023:HWW2X7UFMZUBBUGRFRJJSWDXCD

not attested not anchored not stored refs pending

A general-purpose machine learning Pt interatomic potential for an accurate description of bulk, surfaces and nanoparticles

Hannes J\'onsson, Jan Kloppenburg, Livia B. P\'artay, Miguel A. Caro

arxiv:2301.11639 v3 · 2023-01-27 · 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{HWW2X7UFMZUBBUGRFRJJSWDXCD}

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	2026-07-05T05:58:19.391906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dadabfe85666810d0d12c5299587710fcf48799e1f0b2f241617ec9f56888f1

Aliases

arxiv: 2301.11639 · arxiv_version: 2301.11639v3 · doi: 10.48550/arxiv.2301.11639 · pith_short_12: HWW2X7UFMZUB · pith_short_16: HWW2X7UFMZUBBUGR · pith_short_8: HWW2X7UF

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/HWW2X7UFMZUBBUGRFRJJSWDXCD \
  | 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: 3dadabfe85666810d0d12c5299587710fcf48799e1f0b2f241617ec9f56888f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efe4b9f994315ada6ff345cdef2339e2e11edc93ef4d5776b79c4cfba2104886",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2023-01-27T10:39:20Z",
    "title_canon_sha256": "04f679a09192cae1b2379e7164931be3486102b0d4a39fb3b2d12fa2fec59562"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.11639",
    "kind": "arxiv",
    "version": 3
  }
}