Pith Number

pith:WWNXI2FW

pith:2018:WWNXI2FW5XSOBVCNMFRE32I4I5

not attested not anchored not stored refs pending

Perspective: Dielectric and Ferroic Properties of Halide Perovskite Solar Cells

Aron Walsh, Jacob N. Wilson, Jarvist M. Frost, Suzanne K. Wallace

arxiv:1811.01832 v2 · 2018-11-05 · 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{WWNXI2FW5XSOBVCNMFRE32I4I5}

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	2026-05-17T23:59:22.099163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b59b7468b6ede4e0d44d61624de91c477d5a02b601e83e3dde6213363ed1fe04

Aliases

arxiv: 1811.01832 · arxiv_version: 1811.01832v2 · doi: 10.48550/arxiv.1811.01832 · pith_short_12: WWNXI2FW5XSO · pith_short_16: WWNXI2FW5XSOBVCN · pith_short_8: WWNXI2FW

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/WWNXI2FW5XSOBVCNMFRE32I4I5 \
  | 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: b59b7468b6ede4e0d44d61624de91c477d5a02b601e83e3dde6213363ed1fe04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d650c02ec67ab478747b3ab08566b1c1a00808388e73a17231ffa45fae8763bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-11-05T16:35:24Z",
    "title_canon_sha256": "b9af1eaf166bc8163d42075781aca5ad92ca68e6d10a51d9d34e9ec348386f25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01832",
    "kind": "arxiv",
    "version": 2
  }
}