Pith Number

pith:PJW5JX2Y

pith:2018:PJW5JX2YNET77PCXJR3WO5KVTV

not attested not anchored not stored refs pending

Influence of the ferroelectric polarization on the electronic structure of BaTiO3 thin films

B. Gautier, B. Vilquin, D. Albertini, G. Niu, I. Krug, J. Rault, N. Barrett, O. Renault

arxiv:1806.01503 v1 · 2018-06-05 · 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{PJW5JX2YNET77PCXJR3WO5KVTV}

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	2026-05-18T00:14:12.755883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a6dd4df586927ffbc574c776775559d4a45274b8f25211aec73ce520f89785f

Aliases

arxiv: 1806.01503 · arxiv_version: 1806.01503v1 · doi: 10.48550/arxiv.1806.01503 · pith_short_12: PJW5JX2YNET7 · pith_short_16: PJW5JX2YNET77PCX · pith_short_8: PJW5JX2Y

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/PJW5JX2YNET77PCXJR3WO5KVTV \
  | 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: 7a6dd4df586927ffbc574c776775559d4a45274b8f25211aec73ce520f89785f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b64e3eacd62341da992679d32d765e076c1c46f19a64f81418dfb5fc1ec41bf6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-06-05T05:34:53Z",
    "title_canon_sha256": "c3dab27d910b7eb5bcc63095024c85bbf36754c084722ed27071868915f1e181"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01503",
    "kind": "arxiv",
    "version": 1
  }
}