Pith Number

pith:WI7JM4Q5

pith:2022:WI7JM4Q57UDKN5YA5JK4CEHFXA

not attested not anchored not stored refs pending

High-Throughput Screening of Transition Metal Single-Atom Catalysts for Nitrogen Reduction Reaction

300387, Materials Science, Nan Mu (1), P. R. China), P. R. China. (2). College of Physics, Preparing Technology, Ruixin Xu (1), School of Science, Shiqian Cao (1), Tianjin, Tianjin 300072, Tianjin Key Laboratory of Low Dimensional Materials Physics, Tianjin Normal University, Tianjin University, Tingting Bo (1), Wei Zhou (1) ((1). Department of Applied Physics, Yanyu Liu (2)

arxiv:2207.05283 v1 · 2022-07-12 · 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{WI7JM4Q57UDKN5YA5JK4CEHFXA}

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	2026-07-05T05:28:24.760209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b23e96721dfd06a6f700ea55c110e5b80b3189a17a40f9703276aa131964c739

Aliases

arxiv: 2207.05283 · arxiv_version: 2207.05283v1 · doi: 10.48550/arxiv.2207.05283 · pith_short_12: WI7JM4Q57UDK · pith_short_16: WI7JM4Q57UDKN5YA · pith_short_8: WI7JM4Q5

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/WI7JM4Q57UDKN5YA5JK4CEHFXA \
  | 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: b23e96721dfd06a6f700ea55c110e5b80b3189a17a40f9703276aa131964c739

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bcca01b57bc202dce2c17d75b1fd46f5c91856650d6ad0aac5fc22193a6fd66",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-07-12T03:36:24Z",
    "title_canon_sha256": "5fcb931efce1484267efdcab20c92a95de6ee008bbd63527ae8765046e535571"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.05283",
    "kind": "arxiv",
    "version": 1
  }
}