Pith Number

pith:BIVDSK32

pith:2018:BIVDSK32TL42VRRF3TLHZEC3Z3

not attested not anchored not stored refs pending

Laser-to-droplet alignment sensitivity relevant for laser-produced plasma sources of extreme ultraviolet light

Dmitry Kurilovich, Francesco Torretti, Hanneke Gelderblom, Oscar O. Versolato, Sten A. Reijers

arxiv:1805.05647 v2 · 2018-05-15 · 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{BIVDSK32TL42VRRF3TLHZEC3Z3}

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	2026-05-18T00:06:39.827124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a2a392b7a9af9aac625dcd67c905bcef96b787560cf7ce1d412ee2f6e4ea782

Aliases

arxiv: 1805.05647 · arxiv_version: 1805.05647v2 · doi: 10.48550/arxiv.1805.05647 · pith_short_12: BIVDSK32TL42 · pith_short_16: BIVDSK32TL42VRRF · pith_short_8: BIVDSK32

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/BIVDSK32TL42VRRF3TLHZEC3Z3 \
  | 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: 0a2a392b7a9af9aac625dcd67c905bcef96b787560cf7ce1d412ee2f6e4ea782

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "420661135005446f70c5d38889a71314cec2c75bf57918bdec3dd5b9332b9320",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-05-15T08:57:41Z",
    "title_canon_sha256": "b29384d237899137defa82f592eae2f0b9967e45439924158f728c437efdc33f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05647",
    "kind": "arxiv",
    "version": 2
  }
}