Pith Number

pith:G2XRAM23

pith:2019:G2XRAM23XAH3XHGC4TJC7Y7PHE

not attested not anchored not stored refs pending

Rational Strain Engineering in Delafossite Oxides for Highly Efficient Hydrogen Evolution Catalysis in Acidic Media

Anna Fontcuberta I Morral, Bettina V. Lotsch, Christina Scheu, Daniel Weber, Esther Alarcon-Llado, Filip Podjaski, Frederik Haase, Gunther Richter, Leo Diehl, Roland Eger, Siyuan Zhang, Viola Duppel

arxiv:1903.10576 v1 · 2019-03-11 · physics.chem-ph · cond-mat.mes-hall · 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{G2XRAM23XAH3XHGC4TJC7Y7PHE}

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	2026-07-05T02:28:03.634170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36af10335bb80fbb9cc2e4d22fe3ef393fa8ad03bd20e0a373d80a904e31bb3d

Aliases

arxiv: 1903.10576 · arxiv_version: 1903.10576v1 · doi: 10.48550/arxiv.1903.10576 · pith_short_12: G2XRAM23XAH3 · pith_short_16: G2XRAM23XAH3XHGC · pith_short_8: G2XRAM23

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/G2XRAM23XAH3XHGC4TJC7Y7PHE \
  | 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: 36af10335bb80fbb9cc2e4d22fe3ef393fa8ad03bd20e0a373d80a904e31bb3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f6dc8f859c89deecc10c41fdba777c543b991f37bfa8be5837710882661d361",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2019-03-11T22:21:07Z",
    "title_canon_sha256": "a37edbd229e9c8769fc9c8694b1d91b8ad27c2a53647f938922f6a38c38a26b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.10576",
    "kind": "arxiv",
    "version": 1
  }
}