Pith Number

pith:2A3BW3UC

pith:2026:2A3BW3UCIR6ZPAC5VIHNADLHGK

not attested not anchored not stored refs pending

40% boost in extreme ultraviolet conversion efficiency via simultaneous dual-beam 2-{\mu}m laser irradiation

Atsushi Sunahara, Chisato Tanaka, Eiji J. Takahashi, Gerry O'Sullivan, Hayato Yazawa, Kaito Nishimiya, Kazuyuki Sakaue, Naoki Nagahama, Shinichi Namba, Shunya Yamamoto, Takeshi Higashiguchi, Yuta Takai

arxiv:2606.08045 v1 · 2026-06-06 · physics.optics · physics.atom-ph · physics.plasm-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{2A3BW3UCIR6ZPAC5VIHNADLHGK}

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	2026-06-09T01:05:24.341806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0361b6e82447d97805daa0ed00d6732ac459863cf63f36065ea37ec3a70ad2a

Aliases

arxiv: 2606.08045 · arxiv_version: 2606.08045v1 · doi: 10.48550/arxiv.2606.08045 · pith_short_12: 2A3BW3UCIR6Z · pith_short_16: 2A3BW3UCIR6ZPAC5 · pith_short_8: 2A3BW3UC

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/2A3BW3UCIR6ZPAC5VIHNADLHGK \
  | 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: d0361b6e82447d97805daa0ed00d6732ac459863cf63f36065ea37ec3a70ad2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37e70c6dc857dfaa3a34a38a066425ba2ca850968154b1fb52e0392608738bec",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-06-06T08:16:27Z",
    "title_canon_sha256": "15bb1607bd1c7e6109f87d542bf047dc9bb7b31f97b37d29cb19aa6981cd32b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08045",
    "kind": "arxiv",
    "version": 1
  }
}