Pith Number

pith:WJ2UGCLL

pith:2018:WJ2UGCLLLKT3JHG54IYWZFCHAB

not attested not anchored not stored refs pending

Photovoltaic effect in multi-domain ferroelectric perovskite oxides

Kaushik Bhattacharya, Ying Shi Teh

arxiv:1811.07948 v1 · 2018-11-19 · 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{WJ2UGCLLLKT3JHG54IYWZFCHAB}

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	2026-05-17T23:42:02.820652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b27543096b5aa7b49cdde2316c9447005de089819e430ecc4d3145fe704e7c2c

Aliases

arxiv: 1811.07948 · arxiv_version: 1811.07948v1 · doi: 10.48550/arxiv.1811.07948 · pith_short_12: WJ2UGCLLLKT3 · pith_short_16: WJ2UGCLLLKT3JHG5 · pith_short_8: WJ2UGCLL

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/WJ2UGCLLLKT3JHG54IYWZFCHAB \
  | 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: b27543096b5aa7b49cdde2316c9447005de089819e430ecc4d3145fe704e7c2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7ffca8cbc99e3c6e03baf6df5ff72a8a7347e49ff6e3612a6bfa9046d2b0f58",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-11-19T19:38:42Z",
    "title_canon_sha256": "767856bc31a903806a32435dbc42206ff864ff94fd8a3b0696d05f16e619ad54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07948",
    "kind": "arxiv",
    "version": 1
  }
}