Pith Number

pith:CYDXWKR4

pith:2016:CYDXWKR4GQ7ULY4W5CQZIS3OGQ

not attested not anchored not stored refs pending

Noise characterization of an Optical Frequency Comb using Offline Cross-Correlation

Caroline Champenois, Didier Ferrand, Didier Guyomarc'h, Ga\"etan Hagel, Marie Houssin, Martina Knoop, Mathieu Collombon, Olivier Morizot, Ramin Khayatzadeh

arxiv:1611.09715 v1 · 2016-11-28 · physics.ins-det · 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{CYDXWKR4GQ7ULY4W5CQZIS3OGQ}

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	2026-05-18T00:47:07.779371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16077b2a3c343f45e396e8a1944b6e340113b80e702d0aeb882ffbfb3dfa4dcd

Aliases

arxiv: 1611.09715 · arxiv_version: 1611.09715v1 · doi: 10.48550/arxiv.1611.09715 · pith_short_12: CYDXWKR4GQ7U · pith_short_16: CYDXWKR4GQ7ULY4W · pith_short_8: CYDXWKR4

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/CYDXWKR4GQ7ULY4W5CQZIS3OGQ \
  | 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: 16077b2a3c343f45e396e8a1944b6e340113b80e702d0aeb882ffbfb3dfa4dcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58074a9cfde42f00ae825e5a82ba8f725deea73ee3f14490c46ab5ea90d40a2d",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2016-11-28T12:35:20Z",
    "title_canon_sha256": "654b29f36f96770643577331d8894f8cb2761732d6ae21b2a925f7ff551f11ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.09715",
    "kind": "arxiv",
    "version": 1
  }
}