Pith Number

pith:Q45HX2RG

pith:2024:Q45HX2RGCHMDLRIAVAOBWHUJSR

not attested not anchored not stored refs pending

CHIPS-FF: Evaluating Universal Machine Learning Force Fields for Material Properties

Daniel Wines, Kamal Choudhary

arxiv:2412.10516 v4 · 2024-12-13 · 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{Q45HX2RGCHMDLRIAVAOBWHUJSR}

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	2026-07-05T10:34:13.449906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

873a7bea2611d835c500a81c1b1e899468363418756ad456468289ff7107c16e

Aliases

arxiv: 2412.10516 · arxiv_version: 2412.10516v4 · doi: 10.48550/arxiv.2412.10516 · pith_short_12: Q45HX2RGCHMD · pith_short_16: Q45HX2RGCHMDLRIA · pith_short_8: Q45HX2RG

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/Q45HX2RGCHMDLRIAVAOBWHUJSR \
  | 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: 873a7bea2611d835c500a81c1b1e899468363418756ad456468289ff7107c16e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b036192cde09dda7158f2e3f2375fa295e2b9a46ab949da2a210707d102714e5",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2024-12-13T19:22:31Z",
    "title_canon_sha256": "9c99789319a8526d33e0b3fdfedcc8fc0b0d13cc6304c0b17192e839f7bd5c48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.10516",
    "kind": "arxiv",
    "version": 4
  }
}