Pith Number

pith:PZ7CTO52

pith:2026:PZ7CTO52NTLPYKLIOCBHRCHYAN

not attested not anchored not stored refs pending

A tunable feedback-controlled magnetic trap for a magnet in free fall

Alexander Heidt, Changhao Xu, Christoph Lotz, Dmitry Budker, Ernst Maria Rasel, Mohammadreza Nematollahi, Wei Ji, Yan Liu

arxiv:2606.01056 v1 · 2026-05-31 · physics.atom-ph · physics.app-ph · physics.ins-det · 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{PZ7CTO52NTLPYKLIOCBHRCHYAN}

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	2026-06-02T01:04:19.949522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e7e29bbba6cd6fc296870827888f80348c9a24beec5dd779da1b74b61bacb92

Aliases

arxiv: 2606.01056 · arxiv_version: 2606.01056v1 · doi: 10.48550/arxiv.2606.01056 · pith_short_12: PZ7CTO52NTLP · pith_short_16: PZ7CTO52NTLPYKLI · pith_short_8: PZ7CTO52

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/PZ7CTO52NTLPYKLIOCBHRCHYAN \
  | 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: 7e7e29bbba6cd6fc296870827888f80348c9a24beec5dd779da1b74b61bacb92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "205c18cf593020b336674b7238efcfc8bacf29ae8778de88689d5fe6a0d9d345",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.ins-det",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2026-05-31T06:56:41Z",
    "title_canon_sha256": "f4dfa7aef01d746cedf879f970f1cb9e27595dc25749cd9d5d7a8e28321cf858"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01056",
    "kind": "arxiv",
    "version": 1
  }
}