Pith Number

pith:2YOAHFA7

pith:2020:2YOAHFA7CDXOVW4BBKIQIFPHCA

not attested not anchored not stored refs pending

Perovskite-Inspired Materials for Photovoltaics -- From Design to Devices

Aron Walsh, David O. Scanlon, Robert L. Z. Hoye, Sean R. Kavanagh, Yi-Teng Huang

arxiv:2008.08959 v1 · 2020-08-20 · physics.app-ph · 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{2YOAHFA7CDXOVW4BBKIQIFPHCA}

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	2026-07-05T05:42:46.009424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d61c03941f10eeeadb810a910415e71001d4241c5831478c1127492df54fdfe3

Aliases

arxiv: 2008.08959 · arxiv_version: 2008.08959v1 · doi: 10.48550/arxiv.2008.08959 · pith_short_12: 2YOAHFA7CDXO · pith_short_16: 2YOAHFA7CDXOVW4B · pith_short_8: 2YOAHFA7

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/2YOAHFA7CDXOVW4BBKIQIFPHCA \
  | 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: d61c03941f10eeeadb810a910415e71001d4241c5831478c1127492df54fdfe3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6d364c81e5319d9025f1db5dc69c8635427b6625a826f2decd5ccca65984473",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2020-08-20T13:26:25Z",
    "title_canon_sha256": "7ca2e85f257ac9fcfc25fcd818818d1f6f93b15a5a87814360a22ea9fa8b6014"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.08959",
    "kind": "arxiv",
    "version": 1
  }
}