Pith Number

pith:RYJ72AM4

pith:2026:RYJ72AM4HIMNLNQ3WIL5SLL5AT

not attested not anchored not stored refs pending

The Complete Catalog of Gamma-Ray Transients Observed by GRBAlpha & VZLUSAT-2 CubeSat Missions

Ales Povalac, Andras Pal, Balazs Csak, Che-Chih Tsao, Chih-En Wu, Chih-Hsun Lin, Chin-Ping Hu, Filip Hroch, Filip Munz, Gabor Galgoczi, Hirokazu Odaka, Hiromitsu Takahashi, Hsiang-Kuang Chang, Ivo Vertat, Jakub Kapus, Jakub Ripa, Jan Hudec, Jean-Paul Breuer, Juraj Dudas, Kaustubha Sen, Kazuhiro Nakazawa, Laszlo Meszaros, Lea Szakszonova, Maksim Rezenov, Marcel Frajt, Marianna Dafcikova, Martin Kolar, Martin Koleda, Martin Sabol, Martin Topinka, Masanori Ohno, Masato Yokota, Michaela Duriskova, Michal Pazderka, Miroslav Kasal, Miroslav Smelko, Nikola Husarikova, Norbert Werner, Peter Hanak, Petr Svoboda, Robert Laszlo, Tomas Urbanec, Tomas Vitek, Tsunefumi Mizuno, Tsung-Che Liu, Vladimir Daniel, Yasushi Fukazawa, Yuto Ichinohe

arxiv:2607.17971 v1 · 2026-07-20 · 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{RYJ72AM4HIMNLNQ3WIL5SLL5AT}

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	2026-07-21T02:22:09.536849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e13fd019c3a18d5b61bb217d92d7d04de7b4a10243a26447747bec2e2306a6f

Aliases

arxiv: 2607.17971 · arxiv_version: 2607.17971v1 · doi: 10.48550/arxiv.2607.17971 · pith_short_12: RYJ72AM4HIMN · pith_short_16: RYJ72AM4HIMNLNQ3 · pith_short_8: RYJ72AM4

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/RYJ72AM4HIMNLNQ3WIL5SLL5AT \
  | 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: 8e13fd019c3a18d5b61bb217d92d7d04de7b4a10243a26447747bec2e2306a6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45c2e5d7e5a982e98fb1aa97cdcdd98fbad804e6e0ef98d9271f5c40b48bbf04",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-07-20T14:10:28Z",
    "title_canon_sha256": "3c78f7c15c33eec2204632dd171aefd05d6e840771dee34f924768b069497c90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.17971",
    "kind": "arxiv",
    "version": 1
  }
}