Pith Number

pith:7GQPSOOV

pith:2020:7GQPSOOVFVCMNGRFB2CM3LVKYT

not attested not anchored not stored refs pending

Strain-Induced Room-Temperature Ferroelectricity in SrTiO$_3$ Membranes

Bai Yang Wang, Di Lu, Ed K. Wong, Edward S. Barnard, Harold Y. Hwang, Jiawei Huang, Jun Xiao, Prastuti Singh, Ruijuan Xu, Sam Crossley, Seung Sae Hong, Shi Liu, Thies Jansen, Varun Harbola

arxiv:2005.09101 v1 · 2020-05-18 · 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{7GQPSOOVFVCMNGRFB2CM3LVKYT}

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	2026-07-05T02:04:56.837509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9a0f939d52d44c69a250e84cdaeaac4d6b30f476eb7b680375d6f3e38db0142

Aliases

arxiv: 2005.09101 · arxiv_version: 2005.09101v1 · doi: 10.48550/arxiv.2005.09101 · pith_short_12: 7GQPSOOVFVCM · pith_short_16: 7GQPSOOVFVCMNGRF · pith_short_8: 7GQPSOOV

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/7GQPSOOVFVCMNGRFB2CM3LVKYT \
  | 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: f9a0f939d52d44c69a250e84cdaeaac4d6b30f476eb7b680375d6f3e38db0142

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f091f8e2388a658a75ef369aad4d33efe471a75d1923d44c33d1f7cea28db8b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-05-18T21:28:43Z",
    "title_canon_sha256": "65443c34ccca35c8ef36e9bf85377f10a1a184293db98330b3501ba9fb57c7c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.09101",
    "kind": "arxiv",
    "version": 1
  }
}