Pith Number

pith:5DBRM2KU

pith:2010:5DBRM2KUTXCZ2MNTCKLYCXUDU6

not attested not anchored not stored refs pending

First measurement of kaonic helium-3 X-rays

A. d'Uffzi, A. Longoni, A.M. Bragadireanu, A. Rizzo, A. Romero Vidal, A. Scordo, A. Tudorache, B. Girolami, B. Wuenschek, C. Curceanu (Petrascu), C. Fiorini, C. Guaraldo, D.L. Sirghi, D. Pietreanu, E. Widmann, F. Ghio, F. Sirghi, G. Beer, G. Corradi, H. Shi, H. Tatsuno, J. Marton, J. Zmeskal, L. Bombelli, M. Bazzi, M. Cargnelli, M. Iliescu, M. Iwasaki, O. Vazquez Doce, P. Kienle, P. Levi Sandri, R.S. Hayano, SIDDHARTA collaboration, S. Okada, T. Frizzi, T. Ishiwatari, T. Ponta, V. Tudorache

arxiv:1010.4631 v2 · 2010-10-22 · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5DBRM2KUTXCZ2MNTCKLYCXUDU6}

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	2026-05-18T02:23:38.814959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8c31669549dc59d31b31297815e83a7a142bb107ae71ab432d497a2b0531ddc

Aliases

arxiv: 1010.4631 · arxiv_version: 1010.4631v2 · doi: 10.48550/arxiv.1010.4631 · pith_short_12: 5DBRM2KUTXCZ · pith_short_16: 5DBRM2KUTXCZ2MNT · pith_short_8: 5DBRM2KU

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/5DBRM2KUTXCZ2MNTCKLYCXUDU6 \
  | 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: e8c31669549dc59d31b31297815e83a7a142bb107ae71ab432d497a2b0531ddc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "299d8ef8a396614d48b062024b1df657c284ca3c0295439d744d752eb7ab36be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2010-10-22T08:11:12Z",
    "title_canon_sha256": "183a6f75d03cd9ccb5863fa4d263a28dece3f333775146b280ce48b069ce2cc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.4631",
    "kind": "arxiv",
    "version": 2
  }
}