Pith Number

pith:ZUJRRQWR

pith:2025:ZUJRRQWRL3BYGUYWTT7C3N3H2Q

not attested not anchored not stored refs pending

Data-Driven Molecular Dynamics and TEM Analysis of Crystal Growth and Hydrogen Sensing in Pt-Functionalized Graphene Chemiresistive Sensors

Ahmed M. Hafez, Akram Ibrahim, Can Ataca, Mahmooda Sultana

arxiv:2504.05438 v2 · 2025-04-07 · cond-mat.mtrl-sci · cond-mat.dis-nn · physics.chem-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{ZUJRRQWRL3BYGUYWTT7C3N3H2Q}

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	2026-07-05T11:11:22.107742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd1318c2d15ec38353169cfe2db767d42b25f7879f1c9763670c0ae6e26126fd

Aliases

arxiv: 2504.05438 · arxiv_version: 2504.05438v2 · doi: 10.48550/arxiv.2504.05438 · pith_short_12: ZUJRRQWRL3BY · pith_short_16: ZUJRRQWRL3BYGUYW · pith_short_8: ZUJRRQWR

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/ZUJRRQWRL3BYGUYWTT7C3N3H2Q \
  | 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: cd1318c2d15ec38353169cfe2db767d42b25f7879f1c9763670c0ae6e26126fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0764e7972b488a882a017afdc032a2f52681bc728ac21f5ec4119231e05b95b",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-04-07T19:02:18Z",
    "title_canon_sha256": "88e07fa218a8d1a6fb8a7a4e5e052e2d293d5bbd75aef81ac8d53a4ad26e45b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.05438",
    "kind": "arxiv",
    "version": 2
  }
}