Pith Number

pith:FNAPIS5D

pith:2026:FNAPIS5D3CREX322422DOVMOJV

not attested not anchored not stored refs pending

A Levitated-Magnet Vector Force Sensor for Spin-Dependent Exotic Interactions

Dmitry Budker, Dorian W. P. Amaral, Hendrik Ulbricht, Lei Cong, Tim M. Fuchs

arxiv:2606.30781 v1 · 2026-06-29 · hep-ph · hep-ex · 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{FNAPIS5D3CREX322422DOVMOJV}

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	2026-07-01T00:17:16.750945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b40f44ba3d8a24bef5ae6b437558e4d539b06bdfe403d792bce762ca6d063e0

Aliases

arxiv: 2606.30781 · arxiv_version: 2606.30781v1 · doi: 10.48550/arxiv.2606.30781 · pith_short_12: FNAPIS5D3CRE · pith_short_16: FNAPIS5D3CREX322 · pith_short_8: FNAPIS5D

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/FNAPIS5D3CREX322422DOVMOJV \
  | 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: 2b40f44ba3d8a24bef5ae6b437558e4d539b06bdfe403d792bce762ca6d063e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8589ec7d1863963662fa98541f2e2ff368e6e2d5377514dc198d5bfa1e0f31fd",
    "cross_cats_sorted": [
      "hep-ex",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2026-06-29T18:10:17Z",
    "title_canon_sha256": "e0497191e20ab5ef9f8dc1afea286a21f92ba2cd2db1295ca9997ac83a5c195c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30781",
    "kind": "arxiv",
    "version": 1
  }
}