Pith Number

pith:TOMYCD7R

pith:2020:TOMYCD7RTIH4OML2APDSJFFDT6

not attested not anchored not stored refs pending

Printed high-mobility p-type buffer layers on perovskite photovoltaics for efficient semi-transparent devices

Bart Roose, Judith L. MacManus-Driscoll, Krzysztof Ga{\l}kowsk, Mari Napari, Maung Thway, Robert A. Jagt, Robert L. Z. Hoye, Sam A. Hill, Samuel D. Stranks, Serena Fen Lin, Tahmida N. Huq, Tianyuan Liu, Weiwei Li

arxiv:2001.07755 v1 · 2020-01-21 · 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{TOMYCD7RTIH4OML2APDSJFFDT6}

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	2026-07-05T01:14:35.995432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b99810ff19a0fc7317a03c72494a39fa1e236487f2c13587d080489bca4f4ae

Aliases

arxiv: 2001.07755 · arxiv_version: 2001.07755v1 · doi: 10.48550/arxiv.2001.07755 · pith_short_12: TOMYCD7RTIH4 · pith_short_16: TOMYCD7RTIH4OML2 · pith_short_8: TOMYCD7R

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/TOMYCD7RTIH4OML2APDSJFFDT6 \
  | 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: 9b99810ff19a0fc7317a03c72494a39fa1e236487f2c13587d080489bca4f4ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d349fd35b7d49d3f49fde4e5e1324a85fa1ed73bb13e0f4961a8406f8c5a939",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2020-01-21T19:57:52Z",
    "title_canon_sha256": "bc9d04321f7c51b7f335783006e69f963813e6c871a590b4ec3966ad3820da9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.07755",
    "kind": "arxiv",
    "version": 1
  }
}