Pith Number

pith:4TVHSZRN

pith:2017:4TVHSZRNEFHFZLIRMIFFTPAFNO

not attested not anchored not stored refs pending

Exploring the Way to Approach the Efficiency Limit of Perovskite Solar Cells by Drift-Diffusion Model

Wallace C. H. Choy, Wei E. I. Sha, Xingang Ren, Zishuai Wang

arxiv:1703.07576 v2 · 2017-03-22 · cond-mat.mes-hall · cond-mat.mtrl-sci · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4TVHSZRNEFHFZLIRMIFFTPAFNO}

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	2026-05-18T00:46:07.517676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4ea79662d214e5cad11620a59bc056bbf1d5b970fcd708719349f60ae3b3959

Aliases

arxiv: 1703.07576 · arxiv_version: 1703.07576v2 · doi: 10.48550/arxiv.1703.07576 · pith_short_12: 4TVHSZRNEFHF · pith_short_16: 4TVHSZRNEFHFZLIR · pith_short_8: 4TVHSZRN

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/4TVHSZRNEFHFZLIRMIFFTPAFNO \
  | 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: e4ea79662d214e5cad11620a59bc056bbf1d5b970fcd708719349f60ae3b3959

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c775648e6ce2b09e7d2ad5ffc6ea4712eb1850770835d0c18f3899a3f888e6e8",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-03-22T09:21:14Z",
    "title_canon_sha256": "4d58c565664fa4c9a43844f52988ad358b4f6f1cb8ec9255eb74856c43419481"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.07576",
    "kind": "arxiv",
    "version": 2
  }
}