Pith Number

pith:2S2PXCJZ

pith:2025:2S2PXCJZ7A7ITCYR2KSNPQY6QY

not attested not anchored not stored refs pending

Unravelling the influence of shell thickness in organic functionalized Cu2O nanoparticles on C2+ products distribution in electrocatalytic CO2 reduction

Hermenegildo Garc\'ia, Jiajun Hu, Josep Albero, Silvio Osella

arxiv:2502.13512 v1 · 2025-02-19 · 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{2S2PXCJZ7A7ITCYR2KSNPQY6QY}

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	2026-07-05T10:16:48.417723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4b4fb8939f83e898b11d2a4d7c31e860ce5abbd29dee060ea1cc1acd737db4f

Aliases

arxiv: 2502.13512 · arxiv_version: 2502.13512v1 · doi: 10.48550/arxiv.2502.13512 · pith_short_12: 2S2PXCJZ7A7I · pith_short_16: 2S2PXCJZ7A7ITCYR · pith_short_8: 2S2PXCJZ

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/2S2PXCJZ7A7ITCYR2KSNPQY6QY \
  | 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: d4b4fb8939f83e898b11d2a4d7c31e860ce5abbd29dee060ea1cc1acd737db4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e06f81544ef2d8842f2f8184c0b6f96ed2497901a29c77508bbfb0b3cf2a87f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-02-19T08:06:51Z",
    "title_canon_sha256": "941c73e4bc170f4ec328d87f0195c80ab097c5436d0751a1627d56c7780e1797"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.13512",
    "kind": "arxiv",
    "version": 1
  }
}