Pith Number

pith:G77PXL2W

pith:2009:G77PXL2WKSEH72JEMMNB7VTQTG

not attested not anchored not stored refs pending

Higher-order properties and Bell-inequality violation for the three-mode enhanced squeezed state

Hongchun Yuan, Hongyi Fan, Shuangxi Zhang

arxiv:0911.5323 v1 · 2009-11-27 · 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{G77PXL2WKSEH72JEMMNB7VTQTG}

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	2026-05-18T02:10:36.092129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37fefbaf5654887fe924631a1fd670998aa19c86faccbaf5d08604534dbf6c26

Aliases

arxiv: 0911.5323 · arxiv_version: 0911.5323v1 · doi: 10.48550/arxiv.0911.5323 · pith_short_12: G77PXL2WKSEH · pith_short_16: G77PXL2WKSEH72JE · pith_short_8: G77PXL2W

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/G77PXL2WKSEH72JEMMNB7VTQTG \
  | 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: 37fefbaf5654887fe924631a1fd670998aa19c86faccbaf5d08604534dbf6c26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cc0edc2ac42bd4920c3864e9fde6dc9fd1420e6b61efeb1bedaecaf6937c78c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-11-27T18:18:45Z",
    "title_canon_sha256": "421c409a7af98e4da84a9c9242ad814b535bea6523a969fb3c91e75b50d5668f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.5323",
    "kind": "arxiv",
    "version": 1
  }
}