Pith Number

pith:S35OVCK4

pith:2019:S35OVCK4DZUUTWVX54CHY5CJSM

not attested not anchored not stored refs pending

Monolithically Integrated Perovskite Semiconductor Lasers on Silicon Photonic Chips by Scalable Top-Down Fabrication

Anna Lena Giesecke, Annamaria Petrozza, Bartos Chmielak, Carlo AR Perini, Caroline Porschatis, Daniel Schall, Jens Bolten, Marina Gandini, Max C Lemme, Piotr J Cegielski, Satender Kataria, Stefanie Neutzner, Stephan Suckow, Thorsten Wahlbrink

arxiv:1907.08058 v1 · 2019-07-18 · physics.app-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{S35OVCK4DZUUTWVX54CHY5CJSM}

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	2026-05-17T23:40:15.253301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96faea895c1e6949dab7ef047c7449933b09a648aa45620a8f038b6214592208

Aliases

arxiv: 1907.08058 · arxiv_version: 1907.08058v1 · doi: 10.48550/arxiv.1907.08058 · pith_short_12: S35OVCK4DZUU · pith_short_16: S35OVCK4DZUUTWVX · pith_short_8: S35OVCK4

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/S35OVCK4DZUUTWVX54CHY5CJSM \
  | 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: 96faea895c1e6949dab7ef047c7449933b09a648aa45620a8f038b6214592208

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d80a69afe833a62c606bcbe75f52b983d0a13a6b8cab5c41ad9f5063c0dc860",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-07-18T14:04:09Z",
    "title_canon_sha256": "db7402525aff441675f473263f74a462e5dc67a3d82c9e4db960c15a5ed3b320"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08058",
    "kind": "arxiv",
    "version": 1
  }
}