Pith Number

pith:DJL7ONDY

pith:2011:DJL7ONDY7Z3LVCLNKZFYKFUQPB

not attested not anchored not stored refs pending

Einstein-Podolsky-Rosen-like correlation on a coherent-state basis and inseparability of two-mode Gaussian states

Ryo Namiki

arxiv:1109.0349 v3 · 2011-09-02 · 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{DJL7ONDY7Z3LVCLNKZFYKFUQPB}

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	2026-05-18T03:30:28.232658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a57f73478fe76ba896d564b851690787d9bc9fea795bce1a9d7923edd503523

Aliases

arxiv: 1109.0349 · arxiv_version: 1109.0349v3 · doi: 10.48550/arxiv.1109.0349 · pith_short_12: DJL7ONDY7Z3L · pith_short_16: DJL7ONDY7Z3LVCLN · pith_short_8: DJL7ONDY

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/DJL7ONDY7Z3LVCLNKZFYKFUQPB \
  | 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: 1a57f73478fe76ba896d564b851690787d9bc9fea795bce1a9d7923edd503523

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34b43f4ed32008a8b6c53b8cd47be79d0653440008b28d4394dc89d0a43c73c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-09-02T03:24:18Z",
    "title_canon_sha256": "dc5662751a6057759485063cd5a159fa978767a5081394e2555c47810fe7773b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.0349",
    "kind": "arxiv",
    "version": 3
  }
}