Pith Number

pith:ICQPMEOQ

pith:2009:ICQPMEOQ4FQQHPCNI5QASCR27M

not attested not anchored not stored refs pending

Strain-induced ferroelectricity in simple rocksalt binary oxides

Eric Bousquet, Nicola A. Spaldin, Philippe Ghosez

arxiv:0906.4235 v1 · 2009-06-23 · 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{ICQPMEOQ4FQQHPCNI5QASCR27M}

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	2026-07-05T02:28:45.589307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40a0f611d0e16103bc4d4760090a3afb222034d1e13eab407bd0efc51a621e02

Aliases

arxiv: 0906.4235 · arxiv_version: 0906.4235v1 · doi: 10.48550/arxiv.0906.4235 · pith_short_12: ICQPMEOQ4FQQ · pith_short_16: ICQPMEOQ4FQQHPCN · pith_short_8: ICQPMEOQ

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/ICQPMEOQ4FQQHPCNI5QASCR27M \
  | 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: 40a0f611d0e16103bc4d4760090a3afb222034d1e13eab407bd0efc51a621e02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c8ba1259cbae94a5fbe06d51abf586d3e43827ee79d53be3b0282dbb7df0913",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2009-06-23T12:11:42Z",
    "title_canon_sha256": "1ea3506c0f6c714448c86d7cff8f356245bf9b444bc64941cfd7812d534ad60c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.4235",
    "kind": "arxiv",
    "version": 1
  }
}