Pith Number

pith:7GL54CKP

pith:2013:7GL54CKPK6FV6DGGJAWJEKYHW7

not attested not anchored not stored refs pending

Phase Noise of the Radio Frequency (RF) Beatnote Generated by a Dual-Frequency VECSEL

Abdelkrim El Amili (IPR), Fabien Bretenaker (LAC), Fabienne Goldfarb (LAC), Ghaya Baili (TRT), Gr\'egoire Pillet (TRT), Ihsan Fsaifes (LAC), Isabelle Sagnes (LPN), Mehdi Alouini (IPR), Syamsundar De (LAC)

arxiv:1311.3057 v1 · 2013-11-13 · physics.optics · 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{7GL54CKPK6FV6DGGJAWJEKYHW7}

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	2026-05-18T01:46:31.670045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f997de094f578b5f0cc6482c922b07b7f722942a2494c30f456634f83a4e9689

Aliases

arxiv: 1311.3057 · arxiv_version: 1311.3057v1 · doi: 10.48550/arxiv.1311.3057 · pith_short_12: 7GL54CKPK6FV · pith_short_16: 7GL54CKPK6FV6DGG · pith_short_8: 7GL54CKP

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/7GL54CKPK6FV6DGGJAWJEKYHW7 \
  | 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: f997de094f578b5f0cc6482c922b07b7f722942a2494c30f456634f83a4e9689

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73701e468796d6477dc858ff49b3310b28650bac859baf9b7df6affd733e38f0",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-11-13T09:30:53Z",
    "title_canon_sha256": "f4dfcd441aefbea7d100816621b54411d085e71b4d17912a93dad017bffb2d3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.3057",
    "kind": "arxiv",
    "version": 1
  }
}