Pith Number

pith:D6GEPUEC

pith:2024:D6GEPUEC4RWGNABTS6FLFXLXND

not attested not anchored not stored refs pending

Extremely high extinction ratio electro-optic modulator via frequency upconversion to visible wavelengths

Alessandra Sabatti, Andreas Maeder, Fabian Kaufmann, Giovanni Finco, Jost Kellner, Rachel Grange, Robert J. Chapman, Tristan Kuttner

arxiv:2404.09787 v1 · 2024-04-15 · 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{D6GEPUEC4RWGNABTS6FLFXLXND}

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	2026-07-05T08:41:01.805890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f8c47d082e46c668033978ab2dd7768cad1ba3c369767151363ad4eeae5fff4

Aliases

arxiv: 2404.09787 · arxiv_version: 2404.09787v1 · doi: 10.48550/arxiv.2404.09787 · pith_short_12: D6GEPUEC4RWG · pith_short_16: D6GEPUEC4RWGNABT · pith_short_8: D6GEPUEC

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/D6GEPUEC4RWGNABTS6FLFXLXND \
  | 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: 1f8c47d082e46c668033978ab2dd7768cad1ba3c369767151363ad4eeae5fff4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91648761890032cb893600e164418c3161e76e77f7588c62c0ea2a732b2a67eb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-04-15T13:42:36Z",
    "title_canon_sha256": "53212dbb351a0d7c98d4e990c47f5bc20959f44f45496fb20f1e27f1addd4f58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.09787",
    "kind": "arxiv",
    "version": 1
  }
}