Pith Number

pith:VGRVEEXS

pith:2026:VGRVEEXST2M7MJ3BHZU6C56Z4Z

not attested not anchored not stored refs pending

Quantum metrology of electric and magnetic dipole moments: ultimate limits and optimal regimes

Matteo G.A. Paris, Paolo Bordone, Simone Cavazzoni

arxiv:2606.25510 v1 · 2026-06-24 · 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{VGRVEEXST2M7MJ3BHZU6C56Z4Z}

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	2026-06-25T01:18:07.418067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9a35212f29e99f627613e69e177d9e65673984098ea0f283b7af895b530cc83

Aliases

arxiv: 2606.25510 · arxiv_version: 2606.25510v1 · doi: 10.48550/arxiv.2606.25510 · pith_short_12: VGRVEEXST2M7 · pith_short_16: VGRVEEXST2M7MJ3B · pith_short_8: VGRVEEXS

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/VGRVEEXST2M7MJ3BHZU6C56Z4Z \
  | 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: a9a35212f29e99f627613e69e177d9e65673984098ea0f283b7af895b530cc83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "726950a8f1e70262f6756e3d54184abb686fe22ab9dec313b4aa3dff7453e7d2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-24T07:45:19Z",
    "title_canon_sha256": "744cd4133c40010c4ceab98162f2c8b87f891706876ce047b13d9b332bb82c7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25510",
    "kind": "arxiv",
    "version": 1
  }
}