Pith Number

pith:SGKJFCEF

pith:2017:SGKJFCEFQRDJUETPIWQ2OVXEFQ

not attested not anchored not stored refs pending

Residual Phase Noise Measurement of Optical Second Harmonic Generation in PPLN Waveguides

Cl\'ement Lacro\^ute, Emmanuel Bigler, Enrico Rubiola, Jacques Millo, Lucas Groult, Marion Delehaye, Pierre-Yves Bourgeois, Rodolphe Boudot, Yann Kersal\'e

arxiv:1707.04320 v1 · 2017-07-11 · physics.ins-det · physics.atom-ph · 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{SGKJFCEFQRDJUETPIWQ2OVXEFQ}

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	2026-05-18T00:37:44.802913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

919492888584469a126f45a1a756e42c1ed909dac706084e1bb19c26e09950d2

Aliases

arxiv: 1707.04320 · arxiv_version: 1707.04320v1 · doi: 10.48550/arxiv.1707.04320 · pith_short_12: SGKJFCEFQRDJ · pith_short_16: SGKJFCEFQRDJUETP · pith_short_8: SGKJFCEF

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/SGKJFCEFQRDJUETPIWQ2OVXEFQ \
  | 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: 919492888584469a126f45a1a756e42c1ed909dac706084e1bb19c26e09950d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "032e18bb0425fc58300d378fe963c083f4f7aa7fe59dfa35b3ab56a429f247c8",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-07-11T22:59:06Z",
    "title_canon_sha256": "9b802115238185756df213785b0645f8e4e117e564e3212854fa26640b0b6213"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.04320",
    "kind": "arxiv",
    "version": 1
  }
}