Pith Number

pith:W4WKTZO7

pith:2017:W4WKTZO7UFMZ2OM7RHXMFX5KTH

not attested not anchored not stored refs pending

Spectroscopy of pionic atoms in $\mathbf{{}^{122}{\textbf Sn}({\textit d},{}^3{\textbf He})}$ reaction and angular dependence of the formation cross sections

D. Kameda, G. Mishima, G.P.A. Berg, H. Fujioka, H. Geissel, H. Matsubara, H. Miya, H. Nagahiro, H. Takeda, H. Weick, H. Yamakami, K. Ichikawa, K. Itahashi, K. Kusaka, K. Miki, K. Okochi, K. Suzuki, K. Todoroki, K. Tsukada, K. Yoshida, M. Iwasaki, M. Nakamura, N. Fukuda, N. Fukunishi, N. Ikeno, N. Inabe, N. Sakamoto, R.S. Hayano, S. Hirenzaki, S. Itoh, S. Kawase, S. Michimasa, S. Noji, S. Ota, T. Kubo, T. Nishi, T. Uesaka, Y.K. Tanaka, Y.N. Watanabe

arxiv:1708.07621 v2 · 2017-08-25 · 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{W4WKTZO7UFMZ2OM7RHXMFX5KTH}

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	2026-05-18T00:18:19.571926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b72ca9e5dfa1599d399f89eec2dfaa99e7750bcc23d97150fd6c5880c55d50c9

Aliases

arxiv: 1708.07621 · arxiv_version: 1708.07621v2 · doi: 10.48550/arxiv.1708.07621 · pith_short_12: W4WKTZO7UFMZ · pith_short_16: W4WKTZO7UFMZ2OM7 · pith_short_8: W4WKTZO7

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/W4WKTZO7UFMZ2OM7RHXMFX5KTH \
  | 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: b72ca9e5dfa1599d399f89eec2dfaa99e7750bcc23d97150fd6c5880c55d50c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42040f65f82351ef3ec58f663b3cc936eef8bc37b0fb0bc541bf4997c728aaad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2017-08-25T06:24:21Z",
    "title_canon_sha256": "9c742d480ec1c6f7056da891ecca10fe00aa0eaba81ad8e494e6c17a8f3eff51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.07621",
    "kind": "arxiv",
    "version": 2
  }
}