Pith Number

pith:M2YC462A

pith:2024:M2YC462ALS5NR3JW6AEOELGCBY

not attested not anchored not stored refs pending

Fast and accurate machine-learned interatomic potentials for large-scale simulations of Cu, Al and Ni

Aslak Fellman, Flyura Djurabekova, Fredric Granberg, Jesper Byggm\"astar, Kai Nordlund

arxiv:2408.15779 v1 · 2024-08-28 · cond-mat.mtrl-sci · 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{M2YC462ALS5NR3JW6AEOELGCBY}

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	2026-07-05T09:00:17.401137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66b02e7b405cbad8ed36f008e22cc20e04bde629da9b4cd96069a49ffb51a211

Aliases

arxiv: 2408.15779 · arxiv_version: 2408.15779v1 · doi: 10.48550/arxiv.2408.15779 · pith_short_12: M2YC462ALS5N · pith_short_16: M2YC462ALS5NR3JW · pith_short_8: M2YC462A

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/M2YC462ALS5NR3JW6AEOELGCBY \
  | 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: 66b02e7b405cbad8ed36f008e22cc20e04bde629da9b4cd96069a49ffb51a211

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afff9caf6abfb221924f8193566c7a05123c2e0a7908d89466c7bff6f116ab61",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2024-08-28T13:17:40Z",
    "title_canon_sha256": "16825cb6044056d359ad6d884e41d39cabe73026ebfb346880812093960db6a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.15779",
    "kind": "arxiv",
    "version": 1
  }
}