Pith Number

pith:2OMAE37H

pith:2026:2OMAE37HBD2NOFVQKQ7B22KL46

not attested not anchored not stored refs pending

Openable Force-Balanced Halbach Magnets: From Fibonacci Sphere Simulations to Icosahedral Realizations

Helmut Soltner, Ingo Rehberg, Peter Bl\"umler

arxiv:2608.09323 v1 · 2026-08-10 · physics.ins-det · cond-mat.mtrl-sci · physics.app-ph · physics.med-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{2OMAE37HBD2NOFVQKQ7B22KL46}

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	2026-08-11T02:22:20.885124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d398026fe708f4d716b0543e1d694be78daece33752b93bf3372af5d690af76c

Aliases

arxiv: 2608.09323 · arxiv_version: 2608.09323v1 · doi: 10.48550/arxiv.2608.09323 · pith_short_12: 2OMAE37HBD2N · pith_short_16: 2OMAE37HBD2NOFVQ · pith_short_8: 2OMAE37H

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/2OMAE37HBD2NOFVQKQ7B22KL46 \
  | 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: d398026fe708f4d716b0543e1d694be78daece33752b93bf3372af5d690af76c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95f10a3ac5f176269c99f3b4987d0f3388b18aea5e5aa3eaacc7bd2ab0ee384d",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.app-ph",
      "physics.med-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2026-08-10T09:04:47Z",
    "title_canon_sha256": "1cca0b6e2805fa578d53113af6878c9eb3e48fd4fca9f62d55f9d558054a06ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.09323",
    "kind": "arxiv",
    "version": 1
  }
}