Pith Number

pith:FCE36GWH

pith:2025:FCE36GWHU7BZHUWUVVJINEZQGX

not attested not anchored not stored refs pending

Hybrid Quantum-Classical Learning of Nonlinear Entanglement Witnesses via Continuous-Variable Quantum Neural Networks

Hossein Davoodi Yeganeh, Mohammad Rezaei Shokou

arxiv:2509.05924 v1 · 2025-09-07 · 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{FCE36GWHU7BZHUWUVVJINEZQGX}

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	2026-07-05T12:06:26.644922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2889bf1ac7a7c393d2d4ad5286933035d3aa4c35fe02720f8922d73e86cf97f4

Aliases

arxiv: 2509.05924 · arxiv_version: 2509.05924v1 · doi: 10.48550/arxiv.2509.05924 · pith_short_12: FCE36GWHU7BZ · pith_short_16: FCE36GWHU7BZHUWU · pith_short_8: FCE36GWH

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/FCE36GWHU7BZHUWUVVJINEZQGX \
  | 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: 2889bf1ac7a7c393d2d4ad5286933035d3aa4c35fe02720f8922d73e86cf97f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93ee84e9338dd9e16ffc33d91d775e4be0e3e123974fb85d36a7825c962ca6c1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-09-07T04:45:59Z",
    "title_canon_sha256": "73feb765c5eeed58683325ae34aee572447ff0e6043dd2e0859ffa95c936dbe0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.05924",
    "kind": "arxiv",
    "version": 1
  }
}