Pith Number

pith:AMS5KZCT

pith:2026:AMS5KZCTZ7JWJGH3ZRPN7EECB4

not attested not anchored not stored refs pending

Record nonlinear conversion efficiency in the production of high spectral purity vacuum ultraviolet laser at 148 nm

Andrey Muraviev, Chuankun Zhang, Dan Perlov, Dmitrii Konnov, Evgeny Galenin1, Georgiy Seryogin, Igor Moskalev, Igor Samartsev, Jack F. Doyle, Jun Ye, Kai Li, Konstantin Vodopyanov, Mike Mirov, Sergey Vasilyev, Tian Ooi, Victor Churikov, Viktor Sukharev

arxiv:2606.19484 v1 · 2026-06-17 · 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{AMS5KZCTZ7JWJGH3ZRPN7EECB4}

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	2026-06-19T16:12:27.023561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0325d56453cfd36498fbcc5edf90820f0d2f1e95184360e4a9cd9254a7e8247f

Aliases

arxiv: 2606.19484 · arxiv_version: 2606.19484v1 · doi: 10.48550/arxiv.2606.19484 · pith_short_12: AMS5KZCTZ7JW · pith_short_16: AMS5KZCTZ7JWJGH3 · pith_short_8: AMS5KZCT

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/AMS5KZCTZ7JWJGH3ZRPN7EECB4 \
  | 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: 0325d56453cfd36498fbcc5edf90820f0d2f1e95184360e4a9cd9254a7e8247f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2818b232fb414255e42671d821d51e73d0d0ff4e7fce5cf5ad97d9de3d7fe695",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-06-17T18:15:39Z",
    "title_canon_sha256": "a332c37d5c931f050eb29d52ba5b0069a0c7e270ce3a50d0384e9e7612ad01eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19484",
    "kind": "arxiv",
    "version": 1
  }
}