Pith Number

pith:GGV7F7ZZ

pith:2016:GGV7F7ZZNVTU6A3V7SJ5NCPBJP

not attested not anchored not stored refs pending

Towards Measuring the Ground State Hyperfine Splitting of Antihydrogen -- A Progress Report

A. Capon, B. Kolbinger, B. Radics, C. Kaga, C. Malbrunot, C. Sauerzopf, D. J. Murtagh, E. Lodi Rizzini, E. Widmann, H. Breuker, H. Higaki, J. Zmeskal, K. Suzuki, L. Venturelli, M. C. Simon, M. Diermaier, M. Leali, M. Tajima, N. Kuroda, O. Massiczek, P. Dupr\'e, S. Lehner, S. Ulmer, S. Vamosi, S. Van Gorp, V. Mascagna, Y. Higashi, Y. Kanai, Y. Matsuda, Y. Nagata, Y. Yamazaki

arxiv:1606.01791 v1 · 2016-06-06 · physics.ins-det

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GGV7F7ZZNVTU6A3V7SJ5NCPBJP}

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	2026-05-18T01:12:53.609287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31abf2ff396d674f0375fc93d689e14bd0d0eafa70adcee03f89276bfe9075ee

Aliases

arxiv: 1606.01791 · arxiv_version: 1606.01791v1 · doi: 10.48550/arxiv.1606.01791 · pith_short_12: GGV7F7ZZNVTU · pith_short_16: GGV7F7ZZNVTU6A3V · pith_short_8: GGV7F7ZZ

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/GGV7F7ZZNVTU6A3V7SJ5NCPBJP \
  | 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: 31abf2ff396d674f0375fc93d689e14bd0d0eafa70adcee03f89276bfe9075ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "612979037a487a5113695bd091c27826c073cb90de5eb5e946eba6389187a5d8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2016-06-06T15:44:08Z",
    "title_canon_sha256": "f20cfdaf05aa2c739745f9eb8d0201d0018cb743ed8885351ea724cd7175d3f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.01791",
    "kind": "arxiv",
    "version": 1
  }
}