Pith Number

pith:DRFHAROI

pith:2022:DRFHAROIR7BKBELTNPD5LP23XY

not attested not anchored not stored refs pending

Graph neural networks for materials science and chemistry

Andr\'e Eberhard, Chen Shao, Chen Zhou, Clint van Hoesel, Henrik Schopmans, Houssam Metni, Luca Torresi, Marlen Neubert, Pascal Friederich, Patrick Reiser, Timo Sommer

arxiv:2208.09481 v1 · 2022-08-05 · physics.chem-ph · 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{DRFHAROIR7BKBELTNPD5LP23XY}

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	2026-07-05T04:50:02.186578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c4a7045c88fc2a091736bc7d5bf5bbe3b3c37dd896b614d8c94f198a5a7a49b

Aliases

arxiv: 2208.09481 · arxiv_version: 2208.09481v1 · doi: 10.48550/arxiv.2208.09481 · pith_short_12: DRFHAROIR7BK · pith_short_16: DRFHAROIR7BKBELT · pith_short_8: DRFHAROI

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/DRFHAROIR7BKBELTNPD5LP23XY \
  | 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: 1c4a7045c88fc2a091736bc7d5bf5bbe3b3c37dd896b614d8c94f198a5a7a49b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01e382ecd0026ece171320f4a2e4f9d426ac9ba37779c78f94a34700ab4995cc",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2022-08-05T13:38:34Z",
    "title_canon_sha256": "10a8879000157f537aaf325dd039885e776073759fd7b0447794641d05fa9d97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.09481",
    "kind": "arxiv",
    "version": 1
  }
}