Pith Number

pith:LURHTBRX

pith:2013:LURHTBRXEH4KJPSR7IGZW6S3A4

not attested not anchored not stored refs pending

Upper limit on the flux of photons with energies above 10^19 eV using the Telescope Array surface detector

A.L. Sampson, A. Oshima, A. Taketa, B.G. Cheon, B.K. Shin, B.T. Stokes, C.C.H. Jui, D.C. Rodriguez, D. Gorbunov, D. Ikeda, D. Ivanov, D. Oku, D.R. Bergman, D. Ryu, E. Barcikowski, E.J. Cho, E. Kido, F. Kakimoto, F. Shibata, G.B. Thomson, G.I. Rubtsov, G. Vasiloff, H.B. Kim, H. Fujii, H. Kawai, H.K. Kim, H. Ohoka, H. Sagawa, H. Shimodaira, H. Tanaka, H. Tokuno, H. Ukai, H. Yamaoka, H. Yoshii, I.H. Park, I. Myers, I. Tkachev, J. Chiba, J.D. Smith, J.H. Kim, J.I. Shin, J. Lan, J.N. Matthews, J.W. Belz, J. Yang, K. Hayashi, K. Hibino, K. Hiyama, K. Honda, K. Ikuta, K. Kadota, K. Kasahara, K. Kitamoto, K. Kobayashi, K. Kuramoto, K. Martens, K. Miyata, K. Nagasawa, K. Oki, K. Tanaka, K. Tsutsumi, K. Yamazaki, L.M. Scott, M. Allen, M. Chikawa, M. Fukushima, M. Minamino, M. Ohnishi, M.S. Pshirkov, M. Takeda, M. Takita, M. Tanaka, M. Wood, N. Hayashida, N. Inoue, N. Sakurai, O. Kalashev, P.D. Shah, P. Sokolsky, P. Tinyakov, R. Aida, R. Anderson, R. Azuma, R. Cady, R. Ishimori, R. Yamane, R. Zollinger, S.A. Blake, S.B. Thomas, S.I. Lim, S. Iwamoto, S. Kawakami, S. Kawana, S. Kitamura, S. Machida, S. Nagataki, S. Ogio, S. Ozawa, S.R. Stratton, S. Suzuki, S. Troitsky, S. Udo, S.W. Nam, S. Yoshida, S.Y. Roh, T. Abu-Zayyad, T. Fujii, T. Fukuda, T. Iguchi, T. Ishii, T. Kanbe, T. Matsuda, T. Matsuura, T. Matsuyama, T. Nakamura, T. Nonaka, T. Okuda, T. Shibata, T. Shirahama, T. Stroman, T. Tomida, T. Wong, V. Kuzmin, W. Hanlon, W.R. Cho, X. Zhou, Y. Hayashi, Y.J. Kwon, Y. Kitamura, Y. Kobayashi, Y. Kondo, Y. Murano, Y. Takahashi, Y. Tameda, Y. Tsunesada, Y. Tsuyuguchi, Y. Uchihori, Y. Wada, Y. Yamakawa, Y. Yoneda, Z. Zundel

arxiv:1304.5614 v2 · 2013-04-20 · astro-ph.HE · hep-ex · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LURHTBRXEH4KJPSR7IGZW6S3A4}

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	2026-05-18T03:05:26.117142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d2279863721f8a4be51fa0d9b7a5b071d10c2cd067ad6f6e85e915d92039130

Aliases

arxiv: 1304.5614 · arxiv_version: 1304.5614v2 · doi: 10.48550/arxiv.1304.5614 · pith_short_12: LURHTBRXEH4K · pith_short_16: LURHTBRXEH4KJPSR · pith_short_8: LURHTBRX

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/LURHTBRXEH4KJPSR7IGZW6S3A4 \
  | 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: 5d2279863721f8a4be51fa0d9b7a5b071d10c2cd067ad6f6e85e915d92039130

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "052d8b049f777ed3edaad44292784e2b5ed6d19f16940f735f99a69cf2198da8",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-04-20T09:14:48Z",
    "title_canon_sha256": "c408f7e29793121bca04908a07fa438cad3cc03bd6526a2bf7714eb325ee81de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.5614",
    "kind": "arxiv",
    "version": 2
  }
}