Pith Number

pith:BFNOEVPU

pith:2007:BFNOEVPUPZTJ5F7ZM2YM34TU3S

not attested not anchored not stored refs pending

Entangling the optical frequency comb: simultaneous generation of multiple 2x2 and 2x3 continuous-variable cluster states in a single optical parametric oscillator

Hussain Zaidi, Matthew Pysher, Nicolas C. Menicucci, Olivier Pfister, Russell Bloomer, Steven T. Flammia

arxiv:0710.4980 v3 · 2007-10-26 · 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{BFNOEVPUPZTJ5F7ZM2YM34TU3S}

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	2026-05-18T04:38:51.055523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

095ae255f47e669e97f966b0cdf274dcb8b33ff1368da3846d4f91343bd3b2c7

Aliases

arxiv: 0710.4980 · arxiv_version: 0710.4980v3 · doi: 10.48550/arxiv.0710.4980 · pith_short_12: BFNOEVPUPZTJ · pith_short_16: BFNOEVPUPZTJ5F7Z · pith_short_8: BFNOEVPU

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/BFNOEVPUPZTJ5F7ZM2YM34TU3S \
  | 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: 095ae255f47e669e97f966b0cdf274dcb8b33ff1368da3846d4f91343bd3b2c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "876744c22fbea3b282a8a0babdc8d11d7d198f07f00709ce442463dd69311817",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2007-10-26T12:01:19Z",
    "title_canon_sha256": "6c39a51ad62d0ec573e83c016e806195cdf9ccca27f8664b9cda81ff28742c2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0710.4980",
    "kind": "arxiv",
    "version": 3
  }
}