Pith Number

pith:JRKPFZ4N

pith:2008:JRKPFZ4NZTUBKAIRE47XLNZ3WK

not attested not anchored not stored refs pending

Wide bandwidth phase-locked diode laser with an intra-cavity electro-optic modulator

A. Landragin, C. Bourassin-Bouchet, F. Pereira Dos Santos, J. Kim, J. Le Gou\"et, M. Lours

arxiv:0809.3763 v1 · 2008-09-22 · physics.optics · physics.atom-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{JRKPFZ4NZTUBKAIRE47XLNZ3WK}

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	2026-07-04T17:12:55.311920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c54f2e78dcce8150111273f75b73bb28c5529bac0093807c03c9ce037ebeb17

Aliases

arxiv: 0809.3763 · arxiv_version: 0809.3763v1 · doi: 10.48550/arxiv.0809.3763 · pith_short_12: JRKPFZ4NZTUB · pith_short_16: JRKPFZ4NZTUBKAIR · pith_short_8: JRKPFZ4N

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/JRKPFZ4NZTUBKAIRE47XLNZ3WK \
  | 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: 4c54f2e78dcce8150111273f75b73bb28c5529bac0093807c03c9ce037ebeb17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a85fb527d3be3bcd2876bc950db2f4a1b8555d80c3b17a1bfea98ddfd719ad99",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2008-09-22T18:40:43Z",
    "title_canon_sha256": "f6efb486d42a0394f653aa42efaea44557c37fd2b90085fdcb9ec269b68d41e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.3763",
    "kind": "arxiv",
    "version": 1
  }
}