Pith Number

pith:R4MJ4QNO

pith:2014:R4MJ4QNO6OTBCO6RZCQC3WLTNC

not attested not anchored not stored refs pending

The Effects of Geometry on a-Si:H Solar Cell Performance

M.J. Burns, M.J. Naughton, T. Kirkpatrick

arxiv:1406.2679 v3 · 2014-06-05 · cond-mat.mtrl-sci · 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{R4MJ4QNO6OTBCO6RZCQC3WLTNC}

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	2026-05-18T01:42:57.459422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f189e41aef3a6113bd1c8a02dd97368aa9e11f09d303a3d8f79fe0273b78cc7

Aliases

arxiv: 1406.2679 · arxiv_version: 1406.2679v3 · doi: 10.48550/arxiv.1406.2679 · pith_short_12: R4MJ4QNO6OTB · pith_short_16: R4MJ4QNO6OTBCO6R · pith_short_8: R4MJ4QNO

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/R4MJ4QNO6OTBCO6RZCQC3WLTNC \
  | 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: 8f189e41aef3a6113bd1c8a02dd97368aa9e11f09d303a3d8f79fe0273b78cc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdbc0502220a5e83ada311b72d7bee311122a610ba4a6acb4231eea0a7f0631a",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-06-05T22:00:36Z",
    "title_canon_sha256": "e56500c8501c57dd3600a5faccaf22a9f3cf3d4f6ed155e72a6a06fda420ee32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.2679",
    "kind": "arxiv",
    "version": 3
  }
}