Pith Number

pith:PUZCVFMZ

pith:2012:PUZCVFMZPOUDSK4PR6PYWFGUAN

not attested not anchored not stored refs pending

Light trapping in solar cells at the extreme coupling limit

Ali Naqavi, Christophe Ballif, Corsin Battaglia, Franz-Josef Haug, Hans Peter Herzig

arxiv:1210.8276 v1 · 2012-10-31 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PUZCVFMZPOUDSK4PR6PYWFGUAN}

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	2026-05-18T03:38:13.803370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d322a95997ba8392b8f8f9f8b14d4036cc53c3f8a6feb50224ae3fcf8cede56

Aliases

arxiv: 1210.8276 · arxiv_version: 1210.8276v1 · doi: 10.48550/arxiv.1210.8276 · pith_short_12: PUZCVFMZPOUD · pith_short_16: PUZCVFMZPOUDSK4P · pith_short_8: PUZCVFMZ

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/PUZCVFMZPOUDSK4PR6PYWFGUAN \
  | 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: 7d322a95997ba8392b8f8f9f8b14d4036cc53c3f8a6feb50224ae3fcf8cede56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c396d19f9ef6547e594f617e998c891904deb940e5b17fd14071c5a459be463",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-10-31T09:34:16Z",
    "title_canon_sha256": "1b5ac3595b6ecd2f5cc0f5d4e49ae58f3373f2c1d9940d84eb8651e49100ea8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.8276",
    "kind": "arxiv",
    "version": 1
  }
}