Pith Number

pith:4YXBIHQP

pith:2025:4YXBIHQP4EG443JR2GIOFMPF4M

not attested not anchored not stored refs pending

Quantum control of Nitrogen-Vacancy spin in Diamonds: Towards matter-wave interferometry with massive objects

A. Elgarat, D. Groswasser, M. Gal-Katizri, N. Levi, O. Feldman, R. Folman, Y. Rosenzweig

arxiv:2508.15504 v1 · 2025-08-21 · quant-ph · gr-qc · physics.atom-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{4YXBIHQP4EG443JR2GIOFMPF4M}

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	2026-07-05T11:57:13.393839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e62e141e0fe10dce6d31d190e2b1e5e31e514c4a4ff445a25929acbdb41c7f62

Aliases

arxiv: 2508.15504 · arxiv_version: 2508.15504v1 · doi: 10.48550/arxiv.2508.15504 · pith_short_12: 4YXBIHQP4EG4 · pith_short_16: 4YXBIHQP4EG443JR · pith_short_8: 4YXBIHQP

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/4YXBIHQP4EG443JR2GIOFMPF4M \
  | 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: e62e141e0fe10dce6d31d190e2b1e5e31e514c4a4ff445a25929acbdb41c7f62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aadd410830e5cbd1c0c164daeab9e2e78c3999248ed97da8b8626410e1b708ca",
    "cross_cats_sorted": [
      "gr-qc",
      "physics.atom-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-08-21T12:31:11Z",
    "title_canon_sha256": "8d0f22eba0cb20fb04477c99606bef4f6f243e96866f8cb86f082655427300d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.15504",
    "kind": "arxiv",
    "version": 1
  }
}