Pith Number

pith:VNOQVOGJ

pith:2017:VNOQVOGJ5VTVBL2G4LTPHHBTX5

not attested not anchored not stored refs pending

Revealing nonclassicality beyond Gaussian states via a single marginal distribution

Hyunchul Nha, Jaehak Lee, Jiyong Park, Kihwan Kim, Kuan Zhang, M. Suhail Zubairy, Shuaining Zhang, Yangchao Shen, Yao Lu

arxiv:1702.01387 v1 · 2017-02-05 · 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{VNOQVOGJ5VTVBL2G4LTPHHBTX5}

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.

Cited by

1 paper in Pith

Quantum signatures and semiclassical limitations in the transmission of Fock states

Receipt and verification

First computed	2026-05-18T00:51:23.583716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab5d0ab8c9ed6750af46e2e6f39c33bf5d6833cdc33ffc2e1ee72fb793bb837b

Aliases

arxiv: 1702.01387 · arxiv_version: 1702.01387v1 · doi: 10.48550/arxiv.1702.01387 · pith_short_12: VNOQVOGJ5VTV · pith_short_16: VNOQVOGJ5VTVBL2G · pith_short_8: VNOQVOGJ

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/VNOQVOGJ5VTVBL2G4LTPHHBTX5 \
  | 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: ab5d0ab8c9ed6750af46e2e6f39c33bf5d6833cdc33ffc2e1ee72fb793bb837b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25a96686e24d274e7f2f60aea86534d358f6b18308928a8901048c23e77c6204",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-02-05T11:11:24Z",
    "title_canon_sha256": "04cc99ddf88f12eb5556588564caf3cec13737c36941477c3db55adca263dd2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01387",
    "kind": "arxiv",
    "version": 1
  }
}