Pith Number

pith:4KXWOZJC

pith:2019:4KXWOZJCNG6QVHVUIMRGGMQP2K

not attested not anchored not stored refs pending

Diffusive entanglement generation by continuous homodyne monitoring of spontaneous emission

Andrew N. Jordan, Cyril Elouard, Joseph H. Eberly, Philippe Lewalle, Sreenath K. Manikandan, Xiao-Feng Qian

arxiv:1910.01204 v2 · 2019-10-02 · 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{4KXWOZJCNG6QVHVUIMRGGMQP2K}

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	2026-07-05T04:53:23.419612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2af67652269bd0a9eb4432263320fd2a793a3db0762fe9940ec66d84b23b714

Aliases

arxiv: 1910.01204 · arxiv_version: 1910.01204v2 · doi: 10.48550/arxiv.1910.01204 · pith_short_12: 4KXWOZJCNG6Q · pith_short_16: 4KXWOZJCNG6QVHVU · pith_short_8: 4KXWOZJC

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/4KXWOZJCNG6QVHVUIMRGGMQP2K \
  | 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: e2af67652269bd0a9eb4432263320fd2a793a3db0762fe9940ec66d84b23b714

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ab4cfa2856b0a122427b2ce8a2b800bccf8d8daf0f0aec2d946ac4335a45a27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-10-02T20:30:31Z",
    "title_canon_sha256": "2e82434426093257bf3911a5b75ffb6de6b5b3cae5e238deb68f8cf93f35f310"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.01204",
    "kind": "arxiv",
    "version": 2
  }
}