Pith Number

pith:LYBZ2REU

pith:2019:LYBZ2REU4F77T2FO745K2P2BAF

not attested not anchored not stored refs pending

Laser source for dimensional metrology: investigation of an iodine stabilized system based on narrow linewidth 633 nm DBR diode

Andrew Yacoot, Josef Lazar, Martin Cizek, Ondrej Cip, Simon Rerucha, Tuan M Pham, Vaclav Hucl

arxiv:1905.00795 v1 · 2019-05-02 · 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{LYBZ2REU4F77T2FO745K2P2BAF}

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	2026-05-17T23:47:09.264582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e039d4494e17ff9e8aeff3aad3f4101512a3c72fc6b922dfe32a73a2778a55a

Aliases

arxiv: 1905.00795 · arxiv_version: 1905.00795v1 · doi: 10.48550/arxiv.1905.00795 · pith_short_12: LYBZ2REU4F77 · pith_short_16: LYBZ2REU4F77T2FO · pith_short_8: LYBZ2REU

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/LYBZ2REU4F77T2FO745K2P2BAF \
  | 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: 5e039d4494e17ff9e8aeff3aad3f4101512a3c72fc6b922dfe32a73a2778a55a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5b7d76205ebac2928e4bad752f3d71b10b8f8e7caed1e6eb2f39f5ed8af7886",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-05-02T15:01:38Z",
    "title_canon_sha256": "371ecbb7a16f1ff41d0af17ddd98508d16a8eea646edf3bf92951d8ec2a6c9e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.00795",
    "kind": "arxiv",
    "version": 1
  }
}