Pith Number

pith:VNCULOPZ

pith:2017:VNCULOPZDAVQEPS7PE6U3QCGUJ

not attested not anchored not stored refs pending

Systematic derivation of a surface polarization model for planar perovskite solar cells

A. B. Walker, G. Richardson, J. M. Foster, N. E. Courtier, S. E. J. O'Kane

arxiv:1708.09210 v1 · 2017-08-30 · physics.app-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{VNCULOPZDAVQEPS7PE6U3QCGUJ}

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	2026-05-18T00:17:54.586713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab4545b9f9182b023e5f793d4dc046a25db3969c43641e995c4bdc87f5f7a24f

Aliases

arxiv: 1708.09210 · arxiv_version: 1708.09210v1 · doi: 10.48550/arxiv.1708.09210 · pith_short_12: VNCULOPZDAVQ · pith_short_16: VNCULOPZDAVQEPS7 · pith_short_8: VNCULOPZ

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/VNCULOPZDAVQEPS7PE6U3QCGUJ \
  | 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: ab4545b9f9182b023e5f793d4dc046a25db3969c43641e995c4bdc87f5f7a24f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9650d5d206e405d3dbf69720104286e8fa793e9509698cfe1be54942a620737",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2017-08-30T10:51:32Z",
    "title_canon_sha256": "0d6b97d0c08b8279122d5fd3abd0ff889623dd14d933cc085063054715c28dcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.09210",
    "kind": "arxiv",
    "version": 1
  }
}