Pith Number

pith:4UIGU77A

pith:2024:4UIGU77A7YV3ZH5RI447PK3KZO

not attested not anchored not stored refs pending

Lithium Niobate Photonic Topological Insulator-based Multi-Wavelength Optical Demultiplexer with Piezoelectric Switch-Off

Kaniz Fatema Supti, Prithu Mahmud, Sajid Muhaimin Choudhury

arxiv:2409.10658 v3 · 2024-09-16 · 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{4UIGU77A7YV3ZH5RI447PK3KZO}

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	2026-07-05T09:45:54.883195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5106a7fe0fe2bbc9fb14739f7ab6acb90c54474fbc0506e0cfc4600198ebc14

Aliases

arxiv: 2409.10658 · arxiv_version: 2409.10658v3 · doi: 10.48550/arxiv.2409.10658 · pith_short_12: 4UIGU77A7YV3 · pith_short_16: 4UIGU77A7YV3ZH5R · pith_short_8: 4UIGU77A

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/4UIGU77A7YV3ZH5RI447PK3KZO \
  | 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: e5106a7fe0fe2bbc9fb14739f7ab6acb90c54474fbc0506e0cfc4600198ebc14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69c244dfb3b8c57a98c6844ba981ecc872696508d79cded9b5ed10ed3755fb65",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-09-16T18:50:18Z",
    "title_canon_sha256": "7d998c755dba8df910bb9aac03afb70a5e25bcc3137fa7982aa1be6d902a66a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.10658",
    "kind": "arxiv",
    "version": 3
  }
}