Pith Number

pith:FU3K2UKA

pith:2026:FU3K2UKARSCDU2YVHIAR62KRWE

not attested not anchored not stored refs pending

Electrons on Helium and Entangled Quantum Sensors for Particle Physics

Antoine Y. M. C. Camper, Francesco P. Massel, Gunnar F. Lange, Heidi Sandaker, Jan Malamant, Jared D. Weidman, Johannes Pollanen, Jonas B. Flaten, Maria Elena Perruzza, Morten Hjorth-Jensen, Niyaz R. Beysengulov, Oskar Leinonen, Stian D. Bilek, Viktor Svensson, Zachary J. Stewart

arxiv:2606.31910 v1 · 2026-06-30 · 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{FU3K2UKARSCDU2YVHIAR62KRWE}

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	2026-07-01T01:18:19.263731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d36ad51408c843a6b153a011f6951b123816c6839162517fdf640a0111d87be

Aliases

arxiv: 2606.31910 · arxiv_version: 2606.31910v1 · doi: 10.48550/arxiv.2606.31910 · pith_short_12: FU3K2UKARSCD · pith_short_16: FU3K2UKARSCDU2YV · pith_short_8: FU3K2UKA

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/FU3K2UKARSCDU2YVHIAR62KRWE \
  | 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: 2d36ad51408c843a6b153a011f6951b123816c6839162517fdf640a0111d87be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0b985c92760b37fd4da0a21695bcb352e900ffa225bb5e364af7f03cc6527cc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-30T16:13:30Z",
    "title_canon_sha256": "d05f3281988b16b6beb3b3f399eaaf089da90a0765549bc7c2d771e0b7a3e32f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31910",
    "kind": "arxiv",
    "version": 1
  }
}