Pith Number

pith:XAPKJOHM

pith:2009:XAPKJOHM5CHECW4VX6SLY5MJFJ

not attested not anchored not stored refs pending

Search for VHE gamma rays from SS433/W50 with the CANGAROO-II telescope

A. Asahara, A. Kawachi, C. Itoh, D. L. Swaby, D. Nishida, F. Kajino, F. Tokanai, G. Thornton, G. V. Bicknell, H. Katagiri, H. Kubo, H. Mori, H. Muraishi, H. Tanimura, J. Kushida, J. R. Patterson, K. Nishijima, K. Okumura, K. Sakurazawa, K. Tsuchiya, L. T. Ksenofontov, M. Mori, M. Ohishi, N. Sakamoto, P. G. Edwards, R. Enomoto, R. J. Protheroe, R. Kurosaka, R. W. Clay, Sei. Hayashi, S. Gunji, S. Hara, S. Kabuki, S. Watanabe, S. Yanagita, T. Hara, T. Hattori, T. Kifune, T. Kurihara, T. Naito, T. Nakase, T. Tanimori, T. Uchida, T. Yamaoka, T. Yoshida, T. Yoshikoshi, Y. Doi, Y. Matsubara, Y. Miyashita, Y. Mizumoto, Y. Muraki

arxiv:0909.0133 v1 · 2009-09-01 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XAPKJOHM5CHECW4VX6SLY5MJFJ}

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	2026-05-18T02:34:36.933323Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b81ea4b8ece88e415b95bfa4bc75892a4a99f45d57d3f88c537ac95396ff0222

Aliases

arxiv: 0909.0133 · arxiv_version: 0909.0133v1 · doi: 10.48550/arxiv.0909.0133 · pith_short_12: XAPKJOHM5CHE · pith_short_16: XAPKJOHM5CHECW4V · pith_short_8: XAPKJOHM

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/XAPKJOHM5CHECW4VX6SLY5MJFJ \
  | 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: b81ea4b8ece88e415b95bfa4bc75892a4a99f45d57d3f88c537ac95396ff0222

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "792d70aa44362d7d0e82af5f82b310f9a213a45c8bf10a168885f0d08e1f5e56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-09-01T10:04:24Z",
    "title_canon_sha256": "990a7a26e0c9479f30b1c8de13eca3e69b8ae659a0a4ca3221ceb35538d73156"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.0133",
    "kind": "arxiv",
    "version": 1
  }
}