Pith Number

pith:NGUX64VK

pith:2024:NGUX64VKSTA5W4MRVKGF6YAR7R

not attested not anchored not stored refs pending

High efficient sunlight-driven CO2 hydrogenation to methanol over NiZn intermetallic catalysts under atmospheric pressure

Dongmei Li, Fanqi Meng, Jiangjian Shi, Linjia Han, Qingbo Meng, Qixuan Wu, Xianhua Bai, Yaguang Li, Yanhong Luo

arxiv:2404.14085 v1 · 2024-04-22 · cond-mat.mtrl-sci · physics.app-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{NGUX64VKSTA5W4MRVKGF6YAR7R}

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	2026-07-05T08:10:41.545401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69a97f72aa94c1db7191aa8c5f6011fc45f87702d58afff78ea73fd4a41e0daa

Aliases

arxiv: 2404.14085 · arxiv_version: 2404.14085v1 · doi: 10.48550/arxiv.2404.14085 · pith_short_12: NGUX64VKSTA5 · pith_short_16: NGUX64VKSTA5W4MR · pith_short_8: NGUX64VK

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/NGUX64VKSTA5W4MRVKGF6YAR7R \
  | 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: 69a97f72aa94c1db7191aa8c5f6011fc45f87702d58afff78ea73fd4a41e0daa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58758220a8176ecb35ea5cd171342644a5ad69b601e6ffe7bdbae8797eed3b02",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2024-04-22T11:07:02Z",
    "title_canon_sha256": "ca5ab4fad7d34b3a7f66fd7b29e28db805f782ff08380edd9b87ce6e0af59c19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.14085",
    "kind": "arxiv",
    "version": 1
  }
}