Pith Number

pith:D3YMCX2Y

pith:2014:D3YMCX2YOZUSODX4ABOK2DHHSC

not attested not anchored not stored refs pending

Optical Properties of Organometallic Perovskite: An ab initio Study using Relativistic GW Correction and Bethe-Salpeter Equation

C. La-O-Vorakiat, Elbert E. M. Chia, Jian-Xin Zhu, Towfiq Ahmed, T. Salim, Y. M. Lam

arxiv:1409.4753 v2 · 2014-09-15 · 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{D3YMCX2YOZUSODX4ABOK2DHHSC}

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	2026-05-18T02:27:58.534111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ef0c15f587669270efc005cad0ce79099b2ea6bee1a04a221ceb0582563fb88

Aliases

arxiv: 1409.4753 · arxiv_version: 1409.4753v2 · doi: 10.48550/arxiv.1409.4753 · pith_short_12: D3YMCX2YOZUS · pith_short_16: D3YMCX2YOZUSODX4 · pith_short_8: D3YMCX2Y

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/D3YMCX2YOZUSODX4ABOK2DHHSC \
  | 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: 1ef0c15f587669270efc005cad0ce79099b2ea6bee1a04a221ceb0582563fb88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25c22e15bb09579c1f98f1f8e4aa42dd0f248cc49ea66edf72e8981ca616421a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-09-15T22:55:24Z",
    "title_canon_sha256": "f0f9db6427f5145e6f1184ced28ba606dd82eafffb132c4f5844f732e3dad915"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.4753",
    "kind": "arxiv",
    "version": 2
  }
}