Pith Number

pith:5M2QCKF4

pith:2015:5M2QCKF4O2YKUD3SEJ6DGNN6LK

not attested not anchored not stored refs pending

Recoil-alpha-fission and recoil-alpha-alpha-fission events observed in the reaction Ca-48 + Am-243

A. Di Nitto, A. Mistry, A. T\"urler, A. Ward, A. Yakushev, B.G. Carlsson, B. Kindler, B. Lommel, B. Schausten, C. Fahlander, Ch.E. D\"ullmann, C.J. Gross, C. Mokry, D. Ackermann, D. Cox, D.E. Ward, D. Rudolph, E. J\"ager, F.P. Hessberger, H. Brand, H. Nitsche, H. Schaffner, I. Kojouharov, I. Ragnarsson, J. Dobaczewski, J. Even, J. Gerl, J. Khuyagbaatar, J. Krier, J.M. Gates, J.P. Omtvedt, J. Runke, J.V. Kratz, K. Eberhardt, K.E. Gregorich, K. Rykaczewski, L.G. Sarmiento, L.-L. Andersson, M. Block, M. Sch\"adel, N. Kurz, N. Trautmann, N. Wiehl, P. Golubev, P. Papadakis, P. Th\"orle-Pospiech, R.-D. Herzberg, S. \r{A}berg, T. Torres, T. Traut, U. Forsberg, W. Nazarewicz, X. Derkx, Y. Shi

arxiv:1502.03030 v1 · 2015-02-10 · 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{5M2QCKF4O2YKUD3SEJ6DGNN6LK}

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	2026-05-18T01:12:13.558523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb350128bc76b0aa0f72227c3335be5ab161f04db52e715a39ca6df43a05f03f

Aliases

arxiv: 1502.03030 · arxiv_version: 1502.03030v1 · doi: 10.48550/arxiv.1502.03030 · pith_short_12: 5M2QCKF4O2YK · pith_short_16: 5M2QCKF4O2YKUD3S · pith_short_8: 5M2QCKF4

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/5M2QCKF4O2YKUD3SEJ6DGNN6LK \
  | 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: eb350128bc76b0aa0f72227c3335be5ab161f04db52e715a39ca6df43a05f03f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52ac764aa64362f4b89acb16b6839cd9b1bfcb27c7cc0ad0e8a5e4e023b598b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2015-02-10T18:32:13Z",
    "title_canon_sha256": "ca61720a22fdae300e054c7a735c0ab5358e8133783fd049bd351f83970e2e96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03030",
    "kind": "arxiv",
    "version": 1
  }
}