Pith Number

pith:PIFZQVYB

pith:2023:PIFZQVYBDDTUWM6DVADPQB6SFG

not attested not anchored not stored refs pending

Atom-by-atom design of metal oxide catalysts for the oxygen evolution reaction with machine learning

Byungchan Han, Chung Hsuan Shan, Hoje Chun, Jaclyn R. Lunger, Jessica Karaguesian, Jiayu Peng, Rafael Gomez-Bombarelli, Yang Shao-Horn, Yitong Tseo

arxiv:2305.19930 v1 · 2023-05-31 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PIFZQVYBDDTUWM6DVADPQB6SFG}

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	2026-07-05T06:16:05.076475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a0b98570118e74b33c3a806f807d229bafbc163d1bebe2042388261db9a0099

Aliases

arxiv: 2305.19930 · arxiv_version: 2305.19930v1 · doi: 10.48550/arxiv.2305.19930 · pith_short_12: PIFZQVYBDDTU · pith_short_16: PIFZQVYBDDTUWM6D · pith_short_8: PIFZQVYB

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/PIFZQVYBDDTUWM6DVADPQB6SFG \
  | 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: 7a0b98570118e74b33c3a806f807d229bafbc163d1bebe2042388261db9a0099

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79af20e4221d6be49d6576917f14af051e57de3096c46348ebd588ebdd381956",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2023-05-31T15:11:26Z",
    "title_canon_sha256": "0891fd8d2e030799fbdc079a6031ac7edb93ac5dfcfbc8c0148d63e551253eaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.19930",
    "kind": "arxiv",
    "version": 1
  }
}