Pith Number

pith:QDHZPLPD

pith:2025:QDHZPLPD7MSVYTYLVKTHBNPI5R

not attested not anchored not stored refs pending

Evaluating Universal Machine Learning Force Fields Against Experimental Measurements

Carmelo Gonzales, Kin Long Kelvin Lee, Nitya Nand Gosvami, N M Anoop Krishnan, Sajid Mannan, Santiago Miret, Sayan Ranu, Vaibhav Bihani

arxiv:2508.05762 v2 · 2025-08-07 · cond-mat.mtrl-sci · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QDHZPLPD7MSVYTYLVKTHBNPI5R}

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	2026-06-19T16:12:14.586256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80cf97ade3fb255c4f0baaa670b5e8ec48ac7e085a2a3070f61e394b5db351e5

Aliases

arxiv: 2508.05762 · arxiv_version: 2508.05762v2 · doi: 10.48550/arxiv.2508.05762 · pith_short_12: QDHZPLPD7MSV · pith_short_16: QDHZPLPD7MSVYTYL · pith_short_8: QDHZPLPD

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/QDHZPLPD7MSVYTYLVKTHBNPI5R \
  | 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: 80cf97ade3fb255c4f0baaa670b5e8ec48ac7e085a2a3070f61e394b5db351e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bddee4ce9da7f0cbdeaafa28bd6539be1b6ccdbabbff7b9174ce1165662e076",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-08-07T18:21:39Z",
    "title_canon_sha256": "6924d7e9e4ff42be713bc6f3d3222e06c8f361f7432ecb68f6bc8d14e675cb74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.05762",
    "kind": "arxiv",
    "version": 2
  }
}