Pith Number

pith:J5NCISIB

pith:2020:J5NCISIBU5CISRDNJJYLPQXU45

not attested not anchored not stored refs pending

Octapod-shaped CdSe nanocrystals hosting Pt with high-mass activity for the hydrogen evolution reaction

Andrea Castelli, Beatriz Mart\'in-Garc\'ia, Filippo Drago, Francesco Bonaccorso, Leyla Najafi, Liberato Manna, Michele Serri, Milena P. Arciniegas, Reinier Oropesa-Nu\~nez, Rosaria Brescia, Sebastiano Bellani

arxiv:2003.13650 v1 · 2020-03-17 · physics.chem-ph · 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{J5NCISIBU5CISRDNJJYLPQXU45}

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	2026-07-05T00:51:25.024214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f5a244901a74489446d4a70b7c2f4e75fa7a069919292a5701572fd2a5f5cd3

Aliases

arxiv: 2003.13650 · arxiv_version: 2003.13650v1 · doi: 10.48550/arxiv.2003.13650 · pith_short_12: J5NCISIBU5CI · pith_short_16: J5NCISIBU5CISRDN · pith_short_8: J5NCISIB

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/J5NCISIBU5CISRDNJJYLPQXU45 \
  | 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: 4f5a244901a74489446d4a70b7c2f4e75fa7a069919292a5701572fd2a5f5cd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "483fd12fe4831b10ce544299d103daf28a0aba90b06a2ae71df2b9608e0300d1",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2020-03-17T20:05:22Z",
    "title_canon_sha256": "77ae5643b365bab499e42dec7ac6700820f18600f967e50397030cb880e9ee00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.13650",
    "kind": "arxiv",
    "version": 1
  }
}