Pith Number

pith:MNXCWWFZ

pith:2024:MNXCWWFZMFHQRC3EQOLUE4WE4J

not attested not anchored not stored refs pending

High-Dimensional Two-Photon Quantum Controlled Phase-Flip Gate

Franco Nori, Jiangshan Tang, Keyu Xia, Miao Cai, Mingyuan Chen

arxiv:2404.14673 v1 · 2024-04-23 · quant-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MNXCWWFZMFHQRC3EQOLUE4WE4J}

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	2026-07-05T08:11:08.505879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

636e2b58b9614f088b6483974272c4e24891d691c4ba5eb0ca148dca41ef308e

Aliases

arxiv: 2404.14673 · arxiv_version: 2404.14673v1 · doi: 10.48550/arxiv.2404.14673 · pith_short_12: MNXCWWFZMFHQ · pith_short_16: MNXCWWFZMFHQRC3E · pith_short_8: MNXCWWFZ

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/MNXCWWFZMFHQRC3EQOLUE4WE4J \
  | 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: 636e2b58b9614f088b6483974272c4e24891d691c4ba5eb0ca148dca41ef308e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "081f1f0dcf4f1cc85120f9b75c64b95f9908575caf34152dbdd72cbba83235f2",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-04-23T01:58:43Z",
    "title_canon_sha256": "000870cf4fc2f3bd95c484b24c9272b9b90864dfa42d340906eff127bf1a7ea3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.14673",
    "kind": "arxiv",
    "version": 1
  }
}