Pith Number

pith:IZHSV63B

pith:2019:IZHSV63BDI2P4WOBKBOGDPLRTU

not attested not anchored not stored refs pending

Efficient Electrocatalytic Reduction of CO2 by Nitrogen-Doped Nanoporous Carbon-Carbon Nanotube Membranes - A Step Towards the Electrochemical CO2 Refinery

Chenxi Qian, Chun Ma, Debao Li, Geoffrey A. Ozin, Hong Wang, Jia Jia, Jiayin Yuan, Lu Wang, Markus Antonietti, Pengfei Song, Qiang Wang, Shixiong Min, Tom Wu, Young Feng Li

arxiv:1905.01466 v1 · 2019-05-04 · 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{IZHSV63BDI2P4WOBKBOGDPLRTU}

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	2026-05-17T23:46:58.481638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

464f2afb611a34fe59c1505c61bd719d149bae88ec66b972ac1814964dd58e0b

Aliases

arxiv: 1905.01466 · arxiv_version: 1905.01466v1 · doi: 10.48550/arxiv.1905.01466 · pith_short_12: IZHSV63BDI2P · pith_short_16: IZHSV63BDI2P4WOB · pith_short_8: IZHSV63B

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/IZHSV63BDI2P4WOBKBOGDPLRTU \
  | 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: 464f2afb611a34fe59c1505c61bd719d149bae88ec66b972ac1814964dd58e0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b4f243aec389336306610244a1846f5ae3e464105f61afe937e6380cbeb9664",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2019-05-04T09:55:18Z",
    "title_canon_sha256": "3a4fc1471fb7add96dd85b5a9d756c5323ebef8e4efcd379f1632dca438e46d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.01466",
    "kind": "arxiv",
    "version": 1
  }
}