Pith Number

pith:OK4Y3XM2

pith:2025:OK4Y3XM2VTR4MQKMVBXG4EXOME

not attested not anchored not stored refs pending

Fast and Fourier Features for Transfer Learning of Interatomic Potentials

Giacomo Meanti, Lorenzo Rosasco, Luigi Bonati, Massimiliano Pontil, Michele Parrinello, Pedro J. Buigues, Pietro Novelli

arxiv:2505.05652 v1 · 2025-05-08 · physics.comp-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{OK4Y3XM2VTR4MQKMVBXG4EXOME}

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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

Dyna-Mat: End-to-end benchmarking of foundation machine learning interatomic potentials in finite-temperature ensembles

Receipt and verification

First computed	2026-07-05T11:00:45.364867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72b98ddd9aace3c6414ca86e6e12ee6109af91c94e189eb34f8dfa804e63d79b

Aliases

arxiv: 2505.05652 · arxiv_version: 2505.05652v1 · doi: 10.48550/arxiv.2505.05652 · pith_short_12: OK4Y3XM2VTR4 · pith_short_16: OK4Y3XM2VTR4MQKM · pith_short_8: OK4Y3XM2

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/OK4Y3XM2VTR4MQKMVBXG4EXOME \
  | 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: 72b98ddd9aace3c6414ca86e6e12ee6109af91c94e189eb34f8dfa804e63d79b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68d44869bc1214ee2bd2129214c89c12aef445cacdaa1725bb41c3f0cc75973c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2025-05-08T21:18:10Z",
    "title_canon_sha256": "37de23462b5adb1bc70ab7198c4caaa212510f7e2b7d7d6c279684d501afb487"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.05652",
    "kind": "arxiv",
    "version": 1
  }
}