Pith Number

pith:3ZDY7JKQ

pith:2017:3ZDY7JKQ4QCK5NERFA6O5P54FG

not attested not anchored not stored refs pending

X20CoCrWMo10-9//Co3O4: a Metal-Ceramic Composite with Unique Efficiency Values for Water-Splitting in Neutral Regime

Claudia He{\ss}, Daniel M. Chevrier, Diemo Daum, Helmut Sch\"afer, Joachim Wollschl\"ager, Karsten K\"upper, Martin Steinhart, Mercedes Schmidt, Peng Zhang, Ulrich Krupp

arxiv:1703.07777 v1 · 2017-03-22 · cond-mat.mtrl-sci · 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{3ZDY7JKQ4QCK5NERFA6O5P54FG}

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	2026-05-18T00:48:04.791907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de478fa550e404aeb491283ceebfbc299d9d91de01c509a046667548e1917fd5

Aliases

arxiv: 1703.07777 · arxiv_version: 1703.07777v1 · doi: 10.48550/arxiv.1703.07777 · pith_short_12: 3ZDY7JKQ4QCK · pith_short_16: 3ZDY7JKQ4QCK5NER · pith_short_8: 3ZDY7JKQ

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/3ZDY7JKQ4QCK5NERFA6O5P54FG \
  | 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: de478fa550e404aeb491283ceebfbc299d9d91de01c509a046667548e1917fd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b2e0c56fa441d526a20bb960fe0dc5f1b692c0efc3d298004374e6e59f2b51e",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-03-22T15:37:27Z",
    "title_canon_sha256": "d114085e923d44e7caaeaff90e4541b10a3c33144937d19034a7b9bfaecfde01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.07777",
    "kind": "arxiv",
    "version": 1
  }
}