Pith Number

pith:UID4TZWL

pith:2023:UID4TZWLMAA24ACQS34GXKRHEN

not attested not anchored not stored refs pending

Flexoelectricity-stabilized ferroelectric phase with enhanced reliability in ultrathin La:HfO2 films

Di Wu, Hao Cheng, Hongying Chen, Jian Wang, Jiayi Li, Laurent Bellaiche, Ningchong Zheng, Peijie Jiao, Wenjuan Ding, Xingyue Ma, Yu Deng, Yuefeng Nie, Yurong Yang, Zhiyu Liu, Zhongnan Xi

arxiv:2302.11171 v1 · 2023-02-22 · 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{UID4TZWLMAA24ACQS34GXKRHEN}

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	2026-07-05T06:50:12.825980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a207c9e6cb6001ae005096f86baa27237461aabadbfe9228d1200f92efb5568d

Aliases

arxiv: 2302.11171 · arxiv_version: 2302.11171v1 · doi: 10.48550/arxiv.2302.11171 · pith_short_12: UID4TZWLMAA2 · pith_short_16: UID4TZWLMAA24ACQ · pith_short_8: UID4TZWL

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/UID4TZWLMAA24ACQS34GXKRHEN \
  | 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: a207c9e6cb6001ae005096f86baa27237461aabadbfe9228d1200f92efb5568d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73f18ff9b19367ca525ae885b8d7db9760ba2b2427f9a5a3482f3aee57226ea7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2023-02-22T06:38:33Z",
    "title_canon_sha256": "e3633d583d3b3c6f505e04707ea13717ecb1d755bc358016a694180a6699f052"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.11171",
    "kind": "arxiv",
    "version": 1
  }
}