Pith Number

pith:KVK5ZIMP

pith:2014:KVK5ZIMPDDXOSPKV4RICXSJPC2

not attested not anchored not stored refs pending

Quantum cascade laser frequency stabilisation at the sub-Hz level

Anne Amy-Klein, Beno\^it Darqui\'e, B\'ereng\`ere Argence, Bruno Chanteau, Christian Chardonnet, Christophe Daussy, Daniele Nicolodi (LNE-SYRTE), Michel Abgrall (LNE-SYRTE), Olivier Lopez, Yann Le Coq (LNE-SYRTE)

arxiv:1412.2207 v1 · 2014-12-06 · physics.optics · physics.atom-ph · 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{KVK5ZIMPDDXOSPKV4RICXSJPC2}

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	2026-05-18T01:37:28.473276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5555dca18f18eee93d55e4502bc92f16abc17e24264b4474fb1887d90a77c04e

Aliases

arxiv: 1412.2207 · arxiv_version: 1412.2207v1 · doi: 10.48550/arxiv.1412.2207 · pith_short_12: KVK5ZIMPDDXO · pith_short_16: KVK5ZIMPDDXOSPKV · pith_short_8: KVK5ZIMP

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/KVK5ZIMPDDXOSPKV4RICXSJPC2 \
  | 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: 5555dca18f18eee93d55e4502bc92f16abc17e24264b4474fb1887d90a77c04e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b40a6efe3d891ac8587cb225a617b038fa527c5775dddf6e0af66ff2b139ba3",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-12-06T07:44:22Z",
    "title_canon_sha256": "9907475c878edf9fb768c9dcbf8c1e762ebb87369b52b86874a1151d6caefd5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2207",
    "kind": "arxiv",
    "version": 1
  }
}