Pith Number

pith:V27EBHA6

pith:2015:V27EBHA6RK25GIM5FIQB4JCUMC

not attested not anchored not stored refs pending

Optical transitions in hybrid perovskite solar cells: Ellipsometry, density functional theory, and quantum efficiency analyses for CH3NH3PbI3

Daisuke Murata, Hideyuki Kadowaki, Hiroyuki Fujiwara, Masaki Shirayama, Masato Kato, Masato Tamakoshi, Masayuki Chikamatsu, Shohei Fujimoto, Shota Hara, Takemasa Fujiseki, Takeshi Sugita, Takurou N. Murakami, Tetsuhiko Miyadera

arxiv:1507.08824 v3 · 2015-07-31 · 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{V27EBHA6RK25GIM5FIQB4JCUMC}

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	2026-05-18T01:21:19.498905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aebe409c1e8ab5d3219d2a201e2454608de3f0cac6d76c538346e69f395a47fb

Aliases

arxiv: 1507.08824 · arxiv_version: 1507.08824v3 · doi: 10.48550/arxiv.1507.08824 · pith_short_12: V27EBHA6RK25 · pith_short_16: V27EBHA6RK25GIM5 · pith_short_8: V27EBHA6

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/V27EBHA6RK25GIM5FIQB4JCUMC \
  | 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: aebe409c1e8ab5d3219d2a201e2454608de3f0cac6d76c538346e69f395a47fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c51ef00bb8517693c41d046f99a366381a9a5ad740c791cf6ff24c0417c9637",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-07-31T10:47:09Z",
    "title_canon_sha256": "5315f8234030f1b489255a3816eb4111e73afd6a0273e068e22a927617c596e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.08824",
    "kind": "arxiv",
    "version": 3
  }
}