Pith Number

pith:ZK2FYIUU

pith:2025:ZK2FYIUU2TVDA6OCEUTA6WCL5Q

not attested not anchored not stored refs pending

Fatigue-free ferroelectricity in Hf0.5Zr0.5O2 ultrathin films via interfacial design

Chang-Yang Kuo, Chao Zhou, Hailin Wang, Haoliang Huang, Jingxuan Li, Liyang Ma, Shi Liu, Sizhe Huang, Sujit Das, Yangyang Si, Yanpeng Feng, Yunlong Tang, Zuhuang Chen

arxiv:2501.06754 v1 · 2025-01-12 · 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{ZK2FYIUU2TVDA6OCEUTA6WCL5Q}

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	2026-07-05T10:00:09.719602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cab45c2294d4ea3079c225260f584bec3d5f53ea8fb4f9b6f155d2af01505830

Aliases

arxiv: 2501.06754 · arxiv_version: 2501.06754v1 · doi: 10.48550/arxiv.2501.06754 · pith_short_12: ZK2FYIUU2TVD · pith_short_16: ZK2FYIUU2TVDA6OC · pith_short_8: ZK2FYIUU

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/ZK2FYIUU2TVDA6OCEUTA6WCL5Q \
  | 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: cab45c2294d4ea3079c225260f584bec3d5f53ea8fb4f9b6f155d2af01505830

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5da0da10a06da7d4beb09b05dc34acc23ff4d3ef51c0d1f3ebf4bb037578671",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-01-12T08:45:47Z",
    "title_canon_sha256": "f86e66362fc92cb5dd465d459a0a2ec0d138048aedfe6a95704121ad17e0a955"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.06754",
    "kind": "arxiv",
    "version": 1
  }
}