Pith Number

pith:QFLALMB7

pith:2025:QFLALMB7GQ7HOLLYBKQUTXYBIM

not attested not anchored not stored refs pending

Accurate and efficient machine learning interatomic potentials for finite temperature modeling of molecular crystals

Andrea Zen, Angelos Michaelides, Benjamin X. Shi, Dario Alf\`e, Flaviano Della Pia, Venkat Kapil

arxiv:2502.15530 v2 · 2025-02-21 · 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{QFLALMB7GQ7HOLLYBKQUTXYBIM}

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	2026-07-05T12:02:41.039925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

815605b03f343e772d780aa149df01433c1174d8cf913a066e6a3fed2cb23978

Aliases

arxiv: 2502.15530 · arxiv_version: 2502.15530v2 · doi: 10.48550/arxiv.2502.15530 · pith_short_12: QFLALMB7GQ7H · pith_short_16: QFLALMB7GQ7HOLLY · pith_short_8: QFLALMB7

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/QFLALMB7GQ7HOLLYBKQUTXYBIM \
  | 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: 815605b03f343e772d780aa149df01433c1174d8cf913a066e6a3fed2cb23978

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d3f2dbb62241dfa8a71287922c06b46d8f0bec4533cbe88d1563124252720bc",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2025-02-21T15:30:56Z",
    "title_canon_sha256": "8a9098b4d3eb89fdef4f4e5c19e693dd2bc1593e8f9f091992e232897467ac9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.15530",
    "kind": "arxiv",
    "version": 2
  }
}