Pith Number

pith:74WM5F5Q

pith:1999:74WM5F5Q3E4ZRWFXH5N3Z3KSLM

not attested not anchored not stored refs pending

Construction of New 7m Imaging Air \v{C}erenkov Telescope of CANGAROO

A. Kawachi, A. Yuki, G.P. Rowell, H. Kubo, H. Muraishi, J. Jinbo, J. Kushida, J.R. Patterson, K. Nishijima, K. Sakurazawa, M.D. Roberts, M. Mori, M. Moriya, P.G. Edwards, R. Susukita, S.A. Dazeley, S. Gunji, S. Hara, S. Yanagita, T. Hara, T. Kifune, T. Naito, T. Sako, T. Tamura, T. Tanimori, T. Yoshida, T. Yoshikoshi, Y. Matsubara, Y. Mizumoto, Y. Muraki, Y. Sato

arxiv:astro-ph/9906078 v1 · 1999-06-04 · astro-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{74WM5F5Q3E4ZRWFXH5N3Z3KSLM}

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	2026-07-04T14:16:45.838696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff2cce97b0d93998d8b73f5bbced525b32cce4a3b2e320428ab4ca8e7b248268

Aliases

arxiv: astro-ph/9906078 · arxiv_version: astro-ph/9906078v1 · doi: 10.48550/arxiv.astro-ph/9906078 · pith_short_12: 74WM5F5Q3E4Z · pith_short_16: 74WM5F5Q3E4ZRWFX · pith_short_8: 74WM5F5Q

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/74WM5F5Q3E4ZRWFXH5N3Z3KSLM \
  | 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: ff2cce97b0d93998d8b73f5bbced525b32cce4a3b2e320428ab4ca8e7b248268

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddedd3cc94a12bf23e06c2aaeccdcb9005f4ea251ffb8bb0fee3763eedee89c2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-06-04T06:19:12Z",
    "title_canon_sha256": "71835e9c95feba2432d2bd2e67edf994cc313f699c06974c3ea9bdc792965043"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9906078",
    "kind": "arxiv",
    "version": 1
  }
}