Pith Number

pith:IVB4QWCM

pith:2025:IVB4QWCM3N7VJX2JC6CVI2BGJE

not attested not anchored not stored refs pending

Guidelines for designs for ultrastable laser with $\mathbf{10^{-17}}$ fractional frequency instability

Alessia Penza, Anders E. Wallin, Angelina Jaros, Benjamin Pointard, Bess Fang, Cecilia Clivati, Chang Jian Kwong, Christophe Fluhr, Chun Yu Ma, Cl\'ement Lacro\^ute, Daniele Nicolodi, David Gustavsson, Erik Benkler, Eugen Wiens, Jacques Millo, Jan Kawohl, J\'er\^ome Lodewyck, Jialiang Yu, Joann\`es Barbarat, Johannes Dickmann, Jonathan Gillot, Kalle Hanhij\"arvi, Lars Rippe, Liam Shelling Neto, Marcin Bober, Marcus Lind\'en, Martin Zelan, Mateusz Naro\.znik, Matias Risaro, Michael Hartman, Micha{\l} Zawada, Nico Wagner, Omid Vartehparvar, Paolo Savio, Pierre Roset, Piotr Morzy\'nski, R\'emi Meyer, Rodolphe Le Targat, Sofia Herbers, Stefanie Kroker, Steffen Sauer, Stephan Schiller, Thomas Fordell, Thomas Legero, Thomas Lindvall, Uwe Sterr, Victor Vogt, Vincent Giordano, Yann Kersal\'e

arxiv:2504.06213 v1 · 2025-04-08 · physics.optics · physics.ins-det

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\usepackage{pith}
\pithnumber{IVB4QWCM3N7VJX2JC6CVI2BGJE}

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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.

Cited by

2 papers in Pith

Laser stabilized to a room temperature cavity with AlGaAs coatings reaching $4.2 \times 10^{-17}$ fractional frequency instability

Cordierite-based optical resonators with extremely low thermal expansion

Receipt and verification

First computed	2026-07-05T10:46:17.362325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4543c8584cdb7f54df4917855468264919f119b3ab269896be234be9bcb8b3af

Aliases

arxiv: 2504.06213 · arxiv_version: 2504.06213v1 · doi: 10.48550/arxiv.2504.06213 · pith_short_12: IVB4QWCM3N7V · pith_short_16: IVB4QWCM3N7VJX2J · pith_short_8: IVB4QWCM

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/IVB4QWCM3N7VJX2JC6CVI2BGJE \
  | 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: 4543c8584cdb7f54df4917855468264919f119b3ab269896be234be9bcb8b3af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63ae9890c26678244da79e800646c6c6739238a01ca85d32703d6bc12c63b31f",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-04-08T16:58:14Z",
    "title_canon_sha256": "680af96b33837a5c573f0d35b540c19575d7f9f54d4c947c8948198cc6f6f990"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.06213",
    "kind": "arxiv",
    "version": 1
  }
}