Pith Number

pith:YHK6GLFD

pith:2015:YHK6GLFDR4XL2SZDA4JQXOPTPT

not attested not anchored not stored refs pending

Ligand-Hole in SnI6 Unit and Origin of Band Gap in Photovoltaic Perovskite Variant Cs2SnI6

Hechang Lei, Hideo Hosono, Toshio Kamiya, Xiao Zhang, Yuanyuan Zhou, Zewen Xiao

arxiv:1503.01458 v3 · 2015-03-04 · physics.chem-ph · 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{YHK6GLFDR4XL2SZDA4JQXOPTPT}

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	2026-05-18T01:57:41.622087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1d5e32ca38f2ebd4b2307130bb9f37ce854a7a82e5ebff867d8871d6153d90a

Aliases

arxiv: 1503.01458 · arxiv_version: 1503.01458v3 · doi: 10.48550/arxiv.1503.01458 · pith_short_12: YHK6GLFDR4XL · pith_short_16: YHK6GLFDR4XL2SZD · pith_short_8: YHK6GLFD

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/YHK6GLFDR4XL2SZDA4JQXOPTPT \
  | 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: c1d5e32ca38f2ebd4b2307130bb9f37ce854a7a82e5ebff867d8871d6153d90a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e35afd8c3085008ec6188dce54cde389367c3b749809413da8240f18d719db09",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2015-03-04T09:09:44Z",
    "title_canon_sha256": "2b3097680ed6516a733a7968707b38588a377745c871602251de8dddbae50661"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.01458",
    "kind": "arxiv",
    "version": 3
  }
}