Pith Number

pith:ANHUUEXU

pith:2020:ANHUUEXU2OLFDRXFXYNJZB4MQ7

not attested not anchored not stored refs pending

Recognition of Surface Oxygen Intermediates on NiFe Oxyhydroxide Oxygen-evolving Catalysts by Homogeneous Oxidation Reactivity

Chenglin Jia, Jianxiang Wu, Jinling Wang, Ming Gong, Tao Liu, Xuejing Yang, Yaming Hao, Yefei Li, Zhipan Liu

arxiv:2009.14503 v1 · 2020-09-30 · 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{ANHUUEXU2OLFDRXFXYNJZB4MQ7}

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	2026-07-05T01:39:20.300706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

034f4a12f4d39651c6e5be1a9c878c87e032cd799ee9d1978f516dd5963b576b

Aliases

arxiv: 2009.14503 · arxiv_version: 2009.14503v1 · doi: 10.48550/arxiv.2009.14503 · pith_short_12: ANHUUEXU2OLF · pith_short_16: ANHUUEXU2OLFDRXF · pith_short_8: ANHUUEXU

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/ANHUUEXU2OLFDRXFXYNJZB4MQ7 \
  | 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: 034f4a12f4d39651c6e5be1a9c878c87e032cd799ee9d1978f516dd5963b576b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0da48fe6a7590475ab5e0d481c88c5497afd6c417590dd282d76892d97b34532",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-09-30T08:40:16Z",
    "title_canon_sha256": "cf55ca957cb8349877319d24163c891e236eac4fb5cc61ad876f606339f6a358"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.14503",
    "kind": "arxiv",
    "version": 1
  }
}