Pith Number

pith:TS4327KY

pith:2019:TS4327KYQ7M2KPI2KOD4Q6MQ72

not attested not anchored not stored refs pending

Engineering Ferroelectric Hf0.5Zr0.5O2 Thin Films by Epitaxial Stress

Florencio Sanchez, Ignasi Fina, Jaume Gazquez, Jike Lyu, Josep Fontcuberta, Matthew F. Chisholm, Nico Dix, Saul Estandia

arxiv:1909.01563 v1 · 2019-09-04 · 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{TS4327KYQ7M2KPI2KOD4Q6MQ72}

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	2026-07-05T00:02:17.536427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cb9bd7d5887d9a53d1a5387c87990fea73028983208741f23a0c5540c5479d1

Aliases

arxiv: 1909.01563 · arxiv_version: 1909.01563v1 · doi: 10.48550/arxiv.1909.01563 · pith_short_12: TS4327KYQ7M2 · pith_short_16: TS4327KYQ7M2KPI2 · pith_short_8: TS4327KY

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/TS4327KYQ7M2KPI2KOD4Q6MQ72 \
  | 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: 9cb9bd7d5887d9a53d1a5387c87990fea73028983208741f23a0c5540c5479d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eca2db8fd319a4dd51ef1e40559a7c368a5f65e92086504660c0fa11eb35d26e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-09-04T06:02:03Z",
    "title_canon_sha256": "a710af7865620f397efa4ad9a2f51cbb6b23b74666f66e84ff570b1bad55468a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.01563",
    "kind": "arxiv",
    "version": 1
  }
}