Pith Number

pith:QMOIRUFG

pith:2011:QMOIRUFGNSLLRHAJ5UVKAS5PBW

not attested not anchored not stored refs pending

Fast optical source for quantum key distribution based on semiconductor optical amplifiers

A. Gardelein, D. Lopez, E. Bernabeu, F. Garcia, F.J. Torcal-Milla, G. Anzolin, J.A. Carrasco, J. Capmany, J.L. San Juan, J.M. Perdigues, J.P. Torres, L.M. Sanchez-Brea, L. Pe\~nate, M. Jofre, M.W. Mitchell, R. Ursin, T. Jennewein, V. Pruneri, W. Amaya

arxiv:1102.3033 v2 · 2011-02-15 · 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{QMOIRUFGNSLLRHAJ5UVKAS5PBW}

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	2026-05-18T04:28:36.911653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

831c88d0a66c96b89c09ed2aa04baf0da812ecc6aff11320794bec6e7db0b118

Aliases

arxiv: 1102.3033 · arxiv_version: 1102.3033v2 · doi: 10.48550/arxiv.1102.3033 · pith_short_12: QMOIRUFGNSLL · pith_short_16: QMOIRUFGNSLLRHAJ · pith_short_8: QMOIRUFG

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/QMOIRUFGNSLLRHAJ5UVKAS5PBW \
  | 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: 831c88d0a66c96b89c09ed2aa04baf0da812ecc6aff11320794bec6e7db0b118

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12900e3eb2a2071ab31d107588361aec5a4e8b77177e93aa0449cf707417caac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-02-15T10:38:40Z",
    "title_canon_sha256": "b403a3305641f2497b46dac0ae4755301c1166151ba5feb9325ea023642a72e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.3033",
    "kind": "arxiv",
    "version": 2
  }
}