Pith Number

pith:7ZM3WWHJ

pith:2024:7ZM3WWHJXQSJSRQVWQIQ47X3P2

not attested not anchored not stored refs pending

Non-Gaussian state teleportation with a nonlinear feedforward

Mattia Walschaers, Petr Marek, Radim Filip, Vojt\v{e}ch Kala

arxiv:2404.06438 v6 · 2024-04-09 · 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{7ZM3WWHJXQSJSRQVWQIQ47X3P2}

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	2026-05-22T01:03:39.692489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe59bb58e9bc24994615b4110e7efb7ebd35d8c0d27e5dd61d6d1127d93bba13

Aliases

arxiv: 2404.06438 · arxiv_version: 2404.06438v6 · doi: 10.48550/arxiv.2404.06438 · pith_short_12: 7ZM3WWHJXQSJ · pith_short_16: 7ZM3WWHJXQSJSRQV · pith_short_8: 7ZM3WWHJ

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/7ZM3WWHJXQSJSRQVWQIQ47X3P2 \
  | 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: fe59bb58e9bc24994615b4110e7efb7ebd35d8c0d27e5dd61d6d1127d93bba13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ff4f346159f87e579201f61c5cebdae2a897604538e804f77456b7ad80bd511",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-04-09T16:29:27Z",
    "title_canon_sha256": "0a187596c59b7c50b28d57cd64f4a1eae19d5555a302f4f7d372f18c2ce95d73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.06438",
    "kind": "arxiv",
    "version": 6
  }
}