Pith Number

pith:HD66QQAE

pith:2024:HD66QQAEIGGCBNDJ7ASSMENQQU

not attested not anchored not stored refs pending

Surface lattice resonance lasers with epitaxial InP gain medium

Anna Fischer, Heinz Schmid, Jakub Dranczewski, Kirsten Moselund, Riccardo Sapienza, Ross C. Schofield, Rupert Oulton, Toby Severs Millard, T. V. Raziman, Xiaofei Xiao

arxiv:2403.06939 v1 · 2024-03-11 · physics.optics · 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{HD66QQAEIGGCBNDJ7ASSMENQQU}

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	2026-07-05T07:54:44.710434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38fde84004418c20b469f8252611b0853b54b5ea9ad3a517eb54c3ae5403459e

Aliases

arxiv: 2403.06939 · arxiv_version: 2403.06939v1 · doi: 10.48550/arxiv.2403.06939 · pith_short_12: HD66QQAEIGGC · pith_short_16: HD66QQAEIGGCBNDJ · pith_short_8: HD66QQAE

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/HD66QQAEIGGCBNDJ7ASSMENQQU \
  | 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: 38fde84004418c20b469f8252611b0853b54b5ea9ad3a517eb54c3ae5403459e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4d3cb4ce37202e6674ef5b924ba36b7448ad2c5a5b0d73ba99e38794d7a10c0",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-03-11T17:25:24Z",
    "title_canon_sha256": "beb6e7583ee7de4f912d1ffecbea46cd74ba0d43ea30a1610212ca9ad0271aac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.06939",
    "kind": "arxiv",
    "version": 1
  }
}