Pith Number

pith:ZUY7XJBD

pith:2024:ZUY7XJBD5CADZATP2MHBG3RVIC

not attested not anchored not stored refs pending

Powering Monolithic and Hybrid Organic Optical Waveguides via Integrated Focused Micro-LEDs for Sustainable Photonic Circuits

Ankur Khapre, Avulu Vinod Kumar, Rajadurai Chandrasekar

arxiv:2402.18889 v1 · 2024-02-29 · 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{ZUY7XJBD5CADZATP2MHBG3RVIC}

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	2026-06-23T03:13:43.127134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd31fba423e8803c826fd30e136e35409ecc50a7245791cafadb6ab1a0767a23

Aliases

arxiv: 2402.18889 · arxiv_version: 2402.18889v1 · doi: 10.48550/arxiv.2402.18889 · pith_short_12: ZUY7XJBD5CAD · pith_short_16: ZUY7XJBD5CADZATP · pith_short_8: ZUY7XJBD

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/ZUY7XJBD5CADZATP2MHBG3RVIC \
  | 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: cd31fba423e8803c826fd30e136e35409ecc50a7245791cafadb6ab1a0767a23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e24cde9a9afa764e18c5f83ad11972945325407296366186c4f8b6e6433215b",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-02-29T06:19:46Z",
    "title_canon_sha256": "31306ab420e1b87e132c008021577bea6d927ed6e353aa94375931e69a703ae4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.18889",
    "kind": "arxiv",
    "version": 1
  }
}