Pith Number

pith:3ACE46MO

pith:2026:3ACE46MO2ZRWCMLPSI3FUTYBXL

not attested not anchored not stored refs pending

Polarizing ultrathin ferroelectric BaTiO3 films through interfacial layer polarization

Edith Simmen, Ipek Efe, Manfred Fiebig, Morgan Trassin, Nicola A. Spaldin, Tobias Goldenberger

arxiv:2606.13396 v1 · 2026-06-11 · 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{3ACE46MO2ZRWCMLPSI3FUTYBXL}

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	2026-06-12T01:10:00.252940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8044e798ed66361316f92365a4f01baf1814b0ee17d006bb042b63c22e8cb11

Aliases

arxiv: 2606.13396 · arxiv_version: 2606.13396v1 · doi: 10.48550/arxiv.2606.13396 · pith_short_12: 3ACE46MO2ZRW · pith_short_16: 3ACE46MO2ZRWCMLP · pith_short_8: 3ACE46MO

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/3ACE46MO2ZRWCMLPSI3FUTYBXL \
  | 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: d8044e798ed66361316f92365a4f01baf1814b0ee17d006bb042b63c22e8cb11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aba96456e314b06c43b43fe2217350d920dac1bf08b70379bb5311d40da2da80",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-06-11T14:27:58Z",
    "title_canon_sha256": "c562dede619de40d223a17d3eb0a224eeb9c515a5aca3d9098f79e74a8e68fb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.13396",
    "kind": "arxiv",
    "version": 1
  }
}