Pith Number

pith:7SWPFTN2

pith:2012:7SWPFTN24KKLORJMONEKPTCIJD

not attested not anchored not stored refs pending

Shielding experiments by the JASMIN collaboration at Fermilab (II) - Radioactivity measurement induced by secondary particles from the anti-proton production target

Anthony Leveling, David Boehnlein, Gary Lauten, Hiroshi Iwase (KEK, Hiroshi Matsumura, Hiroshi Nakashima, Hiroshi Yashima (Kyoto U., Ibaraki), Kamran Vaziri (Fermilab), Koji Oishi (Shimizu, KURRI), Nikolai Mokhov, Norihiro Matsuda, Norikazu Kinoshita (KEK, Tokyo), Tsukuba), Tsukuba & Tsukuba U.), Yoshimi Kasugai (JAEA, Yukio Sakamoto (JAEA

arxiv:1202.3816 v1 · 2012-02-16 · physics.acc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7SWPFTN24KKLORJMONEKPTCIJD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:02:02.691041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcacf2cdbae294b7452c7348a7cc4848eb812bf7f087add5ae45df1bde5539bc

Aliases

arxiv: 1202.3816 · arxiv_version: 1202.3816v1 · doi: 10.48550/arxiv.1202.3816 · pith_short_12: 7SWPFTN24KKL · pith_short_16: 7SWPFTN24KKLORJM · pith_short_8: 7SWPFTN2

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/7SWPFTN24KKLORJMONEKPTCIJD \
  | 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: fcacf2cdbae294b7452c7348a7cc4848eb812bf7f087add5ae45df1bde5539bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab8703fceadf6818c2737690b23e7e663539c6b218a332fff5837e2137b2144a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2012-02-16T23:05:41Z",
    "title_canon_sha256": "a191fecaf934c535f867a69564223d974a72bf18c01731e775b489488f34ad3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.3816",
    "kind": "arxiv",
    "version": 1
  }
}