Pith Number

pith:NW5CRTET

pith:2018:NW5CRTET4QAKF7RWWG4J6DORDC

not attested not anchored not stored refs pending

Optoelectronic nibbling of laser linewidth using a Brillouin-assisted optical phase-locked loop

Gwennael Danion, Ludovic Frein, Marc Vallet, Mehdi Alouini, Pascal Szriftgiser

arxiv:1808.08169 v1 · 2018-08-24 · physics.optics · physics.ins-det

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NW5CRTET4QAKF7RWWG4J6DORDC}

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	2026-05-18T00:07:22.210912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dba28cc93e400a2fe36b1b89f0dd1188c9df8fd5d5e1e6961161225cd6081bc

Aliases

arxiv: 1808.08169 · arxiv_version: 1808.08169v1 · doi: 10.48550/arxiv.1808.08169 · pith_short_12: NW5CRTET4QAK · pith_short_16: NW5CRTET4QAKF7RW · pith_short_8: NW5CRTET

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/NW5CRTET4QAKF7RWWG4J6DORDC \
  | 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: 6dba28cc93e400a2fe36b1b89f0dd1188c9df8fd5d5e1e6961161225cd6081bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4e339ad76e5164d7d89844de5a3aaa0dca13d2bc1147c87abb97fc13a5f6f90",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-08-24T15:17:55Z",
    "title_canon_sha256": "e8d811a330fc44e0b675637f454fe4be539322946b803fa0b6cc071e690d390f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08169",
    "kind": "arxiv",
    "version": 1
  }
}