Pith Number

pith:S6SZFPFN

pith:2022:S6SZFPFNOE2OKTFOD6LKVCDCNZ

not attested not anchored not stored refs pending

Carrier-envelope offset stable, coherently combined ytterbium-doped fiber CPA delivering 1 kW of average power

\'Adam B\"orzs\"onyi, Arno Klenke, Evgeny Shestaev, Imre Seres, Jens Limpert, Nico Walther, Peter J\'oj\'art, Steffen H\"adrich, Tino Eidam, Zoltan V\'arallyay, Zsolt Bengery

arxiv:2202.07249 v1 · 2022-02-15 · 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{S6SZFPFNOE2OKTFOD6LKVCDCNZ}

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	2026-07-05T03:56:58.160509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97a592bcad7134e54cae1f96aa88626e78607275413ccef0eb8088e2bcc68340

Aliases

arxiv: 2202.07249 · arxiv_version: 2202.07249v1 · doi: 10.48550/arxiv.2202.07249 · pith_short_12: S6SZFPFNOE2O · pith_short_16: S6SZFPFNOE2OKTFO · pith_short_8: S6SZFPFN

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/S6SZFPFNOE2OKTFOD6LKVCDCNZ \
  | 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: 97a592bcad7134e54cae1f96aa88626e78607275413ccef0eb8088e2bcc68340

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfaaf271adffa501ebd863ba7e9e7f4972cfc54f4f932412777d600fbabcc6d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-02-15T08:35:05Z",
    "title_canon_sha256": "d9d3e7109b10eba88a636f1eab54e8bbe1116643e2ebceb953e42f6b89356585"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.07249",
    "kind": "arxiv",
    "version": 1
  }
}