Pith Number

pith:3JTWMNW7

pith:2010:3JTWMNW77XL7QTN6VRTB64VAXE

not attested not anchored not stored refs pending

Theory of prospective tetrahedral perovskite ferroelectrics

Anindya Roy, David Vanderbilt

arxiv:1012.5070 v1 · 2010-12-22 · cond-mat.mtrl-sci · physics.comp-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3JTWMNW77XL7QTN6VRTB64VAXE}

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	2026-05-18T04:23:34.986123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da676636dffdd7f84dbeac661f72a0b9179845ab71263b028978ae80db528ebd

Aliases

arxiv: 1012.5070 · arxiv_version: 1012.5070v1 · doi: 10.48550/arxiv.1012.5070 · pith_short_12: 3JTWMNW77XL7 · pith_short_16: 3JTWMNW77XL7QTN6 · pith_short_8: 3JTWMNW7

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/3JTWMNW77XL7QTN6VRTB64VAXE \
  | 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: da676636dffdd7f84dbeac661f72a0b9179845ab71263b028978ae80db528ebd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9660ee06fae51cdb3b0da721cbc9b1c6e4867809871873738dc304fa07893d5d",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-12-22T18:49:47Z",
    "title_canon_sha256": "dbbf5121c181c33087a4b3b69844c9b119b5530d52952dbcce9146acd826ac52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.5070",
    "kind": "arxiv",
    "version": 1
  }
}