Pith Number

pith:STLUWVO5

pith:2019:STLUWVO5DKFE3VNNE2LNEAHNXW

not attested not anchored not stored refs pending

Combined photo- and electroreflectance of multijunction solar cells enabled by subcell electric coupling

D. Fuertes Marr\'on, E. Barrig\'on, I. Artacho, M. Ochoa

arxiv:1904.05162 v1 · 2019-04-10 · physics.app-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{STLUWVO5DKFE3VNNE2LNEAHNXW}

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	2026-05-17T23:48:53.957698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94d74b55dd1a8a4dd5ad2696d200edbdac1df315767f36ee4b247a8abbeb73c1

Aliases

arxiv: 1904.05162 · arxiv_version: 1904.05162v1 · doi: 10.48550/arxiv.1904.05162 · pith_short_12: STLUWVO5DKFE · pith_short_16: STLUWVO5DKFE3VNN · pith_short_8: STLUWVO5

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/STLUWVO5DKFE3VNNE2LNEAHNXW \
  | 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: 94d74b55dd1a8a4dd5ad2696d200edbdac1df315767f36ee4b247a8abbeb73c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41b3de3025e8221f9861bee65096a40446dfbf8d1dc0f6db87aeb8e91459923e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-04-10T13:10:30Z",
    "title_canon_sha256": "28decd4a4e45b5b9d5b28a329e6677d41659e1f8ffeace44918507f3b8bf9690"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05162",
    "kind": "arxiv",
    "version": 1
  }
}