Pith Number

pith:QP75QEW5

pith:2018:QP75QEW5KX2FLZWZOM7YJS6VTH

not attested not anchored not stored refs pending

Ferroelectric polarization rotation in order-disorder-type LiNbO3 thin films

Ahmed Yousef Mohamed, Changjae Roh, Daehee Seol, Deok-Yong Cho, Hu Young Jeong, Jiwoong Kim, Ji Young Jo, Jongseok Lee, Jong-Seong Bae, Sang A Lee, Seunggyo Jeong, Seunghun Kang, Sungkyun Park, Tae Sup Yoo, Tom Wu, Woo Seok Choi, Xinwei Guan, Young-Min Kim, Yunseok Kim

arxiv:1812.03172 v1 · 2018-12-07 · physics.app-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QP75QEW5KX2FLZWZOM7YJS6VTH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:58:46.999548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83ffd812dd55f455e6d9733f84cbd599e67d975fe724804e31d04afb3489f77c

Aliases

arxiv: 1812.03172 · arxiv_version: 1812.03172v1 · doi: 10.48550/arxiv.1812.03172 · pith_short_12: QP75QEW5KX2F · pith_short_16: QP75QEW5KX2FLZWZ · pith_short_8: QP75QEW5

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/QP75QEW5KX2FLZWZOM7YJS6VTH \
  | 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: 83ffd812dd55f455e6d9733f84cbd599e67d975fe724804e31d04afb3489f77c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05b2381db1224057827626bb649ebf0aadba605c8487682946eef3d81d44ab3e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-12-07T05:09:22Z",
    "title_canon_sha256": "bc4b3c9c812a017f52fc1ba4617876cf10423c13bade07c5f67505921337bf08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03172",
    "kind": "arxiv",
    "version": 1
  }
}