Pith Number

pith:3YKCJ7F7

pith:2018:3YKCJ7F7HS2QDVD6IFPJUJYO4U

not attested not anchored not stored refs pending

Laser-controlled adaptive optic for beam quality enhancement in a multipass thin disk amplifier

Daniel Kolbe, Richard Lange

arxiv:1806.10796 v1 · 2018-06-28 · 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{3YKCJ7F7HS2QDVD6IFPJUJYO4U}

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	2026-05-18T00:09:24.248056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de1424fcbf3cb501d47e415e9a270ee529cd488eb6fd482e4a11d9f62ef75c7c

Aliases

arxiv: 1806.10796 · arxiv_version: 1806.10796v1 · doi: 10.48550/arxiv.1806.10796 · pith_short_12: 3YKCJ7F7HS2Q · pith_short_16: 3YKCJ7F7HS2QDVD6 · pith_short_8: 3YKCJ7F7

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/3YKCJ7F7HS2QDVD6IFPJUJYO4U \
  | 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: de1424fcbf3cb501d47e415e9a270ee529cd488eb6fd482e4a11d9f62ef75c7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73cbcfaee1deac8744a445e4ba81a8ead7a436ac43b15dd013385cf8de2d6093",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-06-28T07:02:51Z",
    "title_canon_sha256": "4b73e7ce1472da0342dca04d5b5774aaa9796042c7c670f8a4b055762b4a7b63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.10796",
    "kind": "arxiv",
    "version": 1
  }
}