Pith Number

pith:62EMD4YB

pith:2018:62EMD4YBKHRRYNGGYUB56UZ7DY

not attested not anchored not stored refs pending

Rapid-scan acousto-optical delay line with 34 kHz scan rate and 15 attosecond precision

Daniel Kaplan, Max Eisele, Nicolas Forget, Olaf Schubert, Rupert Huber, Vincent Crozatier

arxiv:1807.04752 v1 · 2018-07-13 · physics.ins-det · physics.optics · quant-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{62EMD4YBKHRRYNGGYUB56UZ7DY}

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	2026-05-18T00:10:51.483028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f688c1f30151e31c34c6c503df533f1e12d92d7e78871a9294c23ddc6c564291

Aliases

arxiv: 1807.04752 · arxiv_version: 1807.04752v1 · doi: 10.48550/arxiv.1807.04752 · pith_short_12: 62EMD4YBKHRR · pith_short_16: 62EMD4YBKHRRYNGG · pith_short_8: 62EMD4YB

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/62EMD4YBKHRRYNGGYUB56UZ7DY \
  | 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: f688c1f30151e31c34c6c503df533f1e12d92d7e78871a9294c23ddc6c564291

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ccd49fc1ce08167175a65222bb75f67e8b036db1d5707454dd0e1a1f903fc83",
    "cross_cats_sorted": [
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2018-07-13T10:34:54Z",
    "title_canon_sha256": "5bbdbbb5647ebcf453d5ad6d1729f4eee57f21fb68af3f44cb5c116ab131b3b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04752",
    "kind": "arxiv",
    "version": 1
  }
}