Pith Number

pith:ROTMBU4F

pith:2025:ROTMBU4F3U6THTGMFETPJ7KW5C

not attested not anchored not stored refs pending

Efficient and Accurate Machine Learning Interatomic Potential for Graphene: Capturing Stress-Strain and Vibrational Properties

Cristiano F. Woellner, Felipe Hawthorne, Paulo R. E. Raulino, Ronaldo Rodrigues Pel\'a

arxiv:2505.12140 v1 · 2025-05-17 · 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{ROTMBU4F3U6THTGMFETPJ7KW5C}

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	2026-07-05T11:04:59.216119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ba6c0d385dd3d33cccc2926f4fd56e88d4dcf2f5dfe1bd98574482e8a812aa8

Aliases

arxiv: 2505.12140 · arxiv_version: 2505.12140v1 · doi: 10.48550/arxiv.2505.12140 · pith_short_12: ROTMBU4F3U6T · pith_short_16: ROTMBU4F3U6THTGM · pith_short_8: ROTMBU4F

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/ROTMBU4F3U6THTGMFETPJ7KW5C \
  | 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: 8ba6c0d385dd3d33cccc2926f4fd56e88d4dcf2f5dfe1bd98574482e8a812aa8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e70ca43323c84f24b98548e5ab72b2339c94460cfc980b12e04861cd28ab4ead",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-05-17T20:49:23Z",
    "title_canon_sha256": "d6c39d245a4d72d24b63caf5895ec637cc701b2eca7db1249ff6a122ccdf08bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.12140",
    "kind": "arxiv",
    "version": 1
  }
}