Pith Number

pith:3JORTSGC

pith:2014:3JORTSGCPKMBHDJ7TPVMGYRJKX

not attested not anchored not stored refs pending

Observation of the hyperfine transition in lithium-like Bismuth $^{209}\text{Bi}^{80+}$: Towards a test of QED in strong magnetic fields

Andreas Dax, Andrey Volotka, Benjamin Botermann, Christian Weinheimer, Christopher Geppert, Danyal Winters, Denis Anielski, Elisa Will, Jonas Vollbrecht, Matthias Lochmann, Michael Bussmann, Michael Hammen, Nadja Fr\"ommgen, Raphael J\"ohren, Richard C. Thompson, Rodolfo S\'anchez, Rub\'en L\'opez-Coto, Thomas K\"uhl, Thomas St\"ohlker, Volker Hannen, Weiqiang Wen, Wilfried N\"ortersh\"auser, Yuri A. Litvinov, Zoran Andelkovic

arxiv:1401.8224 v2 · 2014-01-31 · 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{3JORTSGCPKMBHDJ7TPVMGYRJKX}

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	2026-05-18T02:39:01.119497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da5d19c8c27a98138d3f9beac3622955cad060540b2163bb05a3936401575610

Aliases

arxiv: 1401.8224 · arxiv_version: 1401.8224v2 · doi: 10.48550/arxiv.1401.8224 · pith_short_12: 3JORTSGCPKMB · pith_short_16: 3JORTSGCPKMBHDJ7 · pith_short_8: 3JORTSGC

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/3JORTSGCPKMBHDJ7TPVMGYRJKX \
  | 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: da5d19c8c27a98138d3f9beac3622955cad060540b2163bb05a3936401575610

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adb7427afe41ceb90271be4648e8daeb988f8f48c4839fd598cd63f8e0daf297",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2014-01-31T16:49:58Z",
    "title_canon_sha256": "7a59a281a308d831fb4e336ebd47627c0f180d5fbb51be16c85d34dacacb20dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.8224",
    "kind": "arxiv",
    "version": 2
  }
}