Pith Number

pith:DB5674U7

pith:2021:DB5674U7NQBN2XG5UZ2EOCW4RN

not attested not anchored not stored refs pending

Photonically-confined solar cells: prospects for exceeding the Shockley-Queisser limit

Arfa Karani, Baodan Zhao, Dawei Di, Qian Zhou, Richard H. Friend, Yaxiao Lian

arxiv:2106.04391 v1 · 2021-06-08 · physics.app-ph · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DB5674U7NQBN2XG5UZ2EOCW4RN}

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	2026-07-05T02:47:15.104235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

187beff29f6c02dd5cdda674470adc8b7f7396cf7ec4d65218578a611153514e

Aliases

arxiv: 2106.04391 · arxiv_version: 2106.04391v1 · doi: 10.48550/arxiv.2106.04391 · pith_short_12: DB5674U7NQBN · pith_short_16: DB5674U7NQBN2XG5 · pith_short_8: DB5674U7

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/DB5674U7NQBN2XG5UZ2EOCW4RN \
  | 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: 187beff29f6c02dd5cdda674470adc8b7f7396cf7ec4d65218578a611153514e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7342ed5e643450f44c9a6d8ef4d1dbdfc15d2b648c4ef42c58512e4c740a371",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2021-06-08T14:18:28Z",
    "title_canon_sha256": "b70c39eef589cbd7fbc84586450b60254e7a114ad392da2df5971f28e7189d50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.04391",
    "kind": "arxiv",
    "version": 1
  }
}