Pith Number

pith:4JTLUJMF

pith:2025:4JTLUJMF4E5TQYL5UAPR5VWN66

not attested not anchored not stored refs pending

Permanent Magnet Electron Optics for Low Energy Electron Systems: The Art of Extraordinary Performance from Ordinary Components

Ameya Patwardhan, Bas van der Geer, Jom Luiten, Julius Huijts

arxiv:2510.09831 v2 · 2025-10-10 · physics.acc-ph · physics.app-ph · 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{4JTLUJMF4E5TQYL5UAPR5VWN66}

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	2026-05-29T02:05:37.024292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e266ba2585e13b38617da01f1ed6cdf79b01b4110d0873219f3a8b41d98ea59c

Aliases

arxiv: 2510.09831 · arxiv_version: 2510.09831v2 · doi: 10.48550/arxiv.2510.09831 · pith_short_12: 4JTLUJMF4E5T · pith_short_16: 4JTLUJMF4E5TQYL5 · pith_short_8: 4JTLUJMF

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/4JTLUJMF4E5TQYL5UAPR5VWN66 \
  | 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: e266ba2585e13b38617da01f1ed6cdf79b01b4110d0873219f3a8b41d98ea59c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "174748064ff0582be0f26e0d40be99266218cd48033593f2106bcd47f7c8d723",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.atom-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2025-10-10T20:06:50Z",
    "title_canon_sha256": "6fb5af4385eed5c4224a22b193fd887b3e5cd9848e759ec09570b3dda23bed35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.09831",
    "kind": "arxiv",
    "version": 2
  }
}