Pith Number

pith:4MMU3UHV

pith:2025:4MMU3UHVQV5ZQ5ISJM5JHJEDFA

not attested not anchored not stored refs pending

Universal dynamics and microwave control of programmable cavity electro-optic frequency combs

Andrea Cordaro, Guanhao Huang, Jiayu Yang, Leticia Magalhaes, Marko Loncar, Matthew Yeh, Michael Haas, Neil Sinclair, Qihuang Gong, Shengyuan Lu, Tianqi Lei, Xinrui Zhu, Xudong Li, Yanyun Xue, Yaowen Hu, Yunxiang Song

arxiv:2507.21835 v2 · 2025-07-29 · physics.optics

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4MMU3UHVQV5ZQ5ISJM5JHJEDFA}

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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

1 paper in Pith

A universal framework for nonlinear frequency combs under electro-optic modulation

Receipt and verification

First computed	2026-07-05T12:02:04.479446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3194dd0f5857b9875124b3a93a4832805f87ed925833efb878b49a349501006

Aliases

arxiv: 2507.21835 · arxiv_version: 2507.21835v2 · doi: 10.48550/arxiv.2507.21835 · pith_short_12: 4MMU3UHVQV5Z · pith_short_16: 4MMU3UHVQV5ZQ5IS · pith_short_8: 4MMU3UHV

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/4MMU3UHVQV5ZQ5ISJM5JHJEDFA \
  | 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: e3194dd0f5857b9875124b3a93a4832805f87ed925833efb878b49a349501006

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7e11f172446bd550cefab1a8a2bb92399c92033d355367527252f7b07fdcd6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-07-29T14:12:22Z",
    "title_canon_sha256": "85ff43e7a1f8dae44a5a2d8479653c6b6f2521c93746ab6699d61b5f688c9b85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.21835",
    "kind": "arxiv",
    "version": 2
  }
}