Pith Number

pith:26NY7IVE

pith:2012:26NY7IVEWK4DHRFZD4VKUDA5TH

not attested not anchored not stored refs pending

Crystal structure and electronic structure of quaternary semiconductors Cu$_2$ZnTiSe$_4$ and Cu$_2$ZnTiS$_4$ for solar cell absorber

Junjie Li, Sumei Huang, Wenhui Xie, Xiaofeng Wang, Zhenjie Zhao

arxiv:1203.0644 v1 · 2012-03-03 · 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{26NY7IVEWK4DHRFZD4VKUDA5TH}

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	2026-05-18T01:58:15.302257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d79b8fa2a4b2b833c4b91f2aaa0c1d99d07c906ab2ba4d93000bacfda27a4940

Aliases

arxiv: 1203.0644 · arxiv_version: 1203.0644v1 · doi: 10.48550/arxiv.1203.0644 · pith_short_12: 26NY7IVEWK4D · pith_short_16: 26NY7IVEWK4DHRFZ · pith_short_8: 26NY7IVE

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/26NY7IVEWK4DHRFZD4VKUDA5TH \
  | 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: d79b8fa2a4b2b833c4b91f2aaa0c1d99d07c906ab2ba4d93000bacfda27a4940

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "415d86165c390fd08e2527afdbe14c5154e71bae8d677c777e1d799c820897b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-03-03T12:07:16Z",
    "title_canon_sha256": "033e4b6dc4e2a1fdaffddacccc99208a246e8952bbb10df03d4c763a759412ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0644",
    "kind": "arxiv",
    "version": 1
  }
}