Pith Number

pith:Y4CSIITY

pith:2016:Y4CSIITYNUS4W5V5EGCO4SAQ6D

not attested not anchored not stored refs pending

Efficient entanglement criteria for discrete, continuous, and hybrid variables

Augusto Smerzi, Luca Pezz\`e, Manuel Gessner

arxiv:1608.02421 v1 · 2016-08-08 · 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{Y4CSIITYNUS4W5V5EGCO4SAQ6D}

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

Entanglement Certification $-$ From Theory to Experiment

Receipt and verification

First computed	2026-05-18T01:09:40.252543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7052422786d25cb76bd2184ee4810f0e53786d53eb70d2c0892ca4751de5f25

Aliases

arxiv: 1608.02421 · arxiv_version: 1608.02421v1 · doi: 10.48550/arxiv.1608.02421 · pith_short_12: Y4CSIITYNUS4 · pith_short_16: Y4CSIITYNUS4W5V5 · pith_short_8: Y4CSIITY

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/Y4CSIITYNUS4W5V5EGCO4SAQ6D \
  | 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: c7052422786d25cb76bd2184ee4810f0e53786d53eb70d2c0892ca4751de5f25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b87298c77a57ddeaf994e0a07c7893e875838a8ef6d095cdcc1105897b0fbbd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-08-08T13:22:13Z",
    "title_canon_sha256": "1cd9a4f4490ac9bd2acc8a8ab113d04c471006eac661a1ae9c26e9d6efea8f4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.02421",
    "kind": "arxiv",
    "version": 1
  }
}