Pith Number

pith:7CAYPDTF

pith:2016:7CAYPDTFIGX7TPR2Q7JLVLFWKD

not attested not anchored not stored refs pending

First-principles analysis of the efficiency of photovoltaic layers for CuAu-like chalcogenides and silicon

Bart Partoens, Dirk Lamoen, Marnik Bercx, Nasrin Sarmadian, Rolando Saniz

arxiv:1605.05922 v2 · 2016-05-19 · 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{7CAYPDTFIGX7TPR2Q7JLVLFWKD}

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	2026-05-18T00:47:14.545900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f881878e6541aff9be3a87d2baacb650e603199494f9b1a9f5b90073523ff83e

Aliases

arxiv: 1605.05922 · arxiv_version: 1605.05922v2 · doi: 10.48550/arxiv.1605.05922 · pith_short_12: 7CAYPDTFIGX7 · pith_short_16: 7CAYPDTFIGX7TPR2 · pith_short_8: 7CAYPDTF

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/7CAYPDTFIGX7TPR2Q7JLVLFWKD \
  | 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: f881878e6541aff9be3a87d2baacb650e603199494f9b1a9f5b90073523ff83e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3492e99b342becbeae8875546feb1d6adea94b24c03d56530cfa9b4c5cf6c573",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-05-19T12:48:31Z",
    "title_canon_sha256": "d51a226ffaf640ecf2a1e0dbc7d563a469025d2fa700074b0056be9dc1e07cb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05922",
    "kind": "arxiv",
    "version": 2
  }
}