Pith Number

pith:7DUQSO6F

pith:2011:7DUQSO6F3IRNMV3GJL3L4LQO72

not attested not anchored not stored refs pending

Peculiarly Narrow SED of GRB 090926B with MAXI and Fermi/GBM

Atsumasa Yoshida, Fumitoshi Suwa, Hiroki Kitayama, Hiroshi Tomida, Hiroshi Tsunemi, Hitoshi Negoro, Kazuo Hiroi, Kazutaka Yamaoka, Kousuke Sugimori, Kyohei Yamazaki, Makoto Yamauchi, Masaki Ishikawa, Masaru Matsuoka, Masashi Kimura, Megumi Shidatsu, Mikio Morii, Mitsuhiro Kohama, Motoki Nakajima, Motoko Serino, Mutsumi Sugizaki, Naoki Isobe, Nobuyuki Kawai, Ryuichi Usui, Satoshi Eguchi, Satoshi Nakahira, Shiro Ueno, Takahiro Toizumi, Takanori Matsumura, Takayuki Yamamoto, Tatehiro Mihara, Tetsuya Sootome, the MAXI Collaboration, Yohko Tsuboi, Yoshihiro Ueda, Yujin E. Nakagawa

arxiv:1107.4844 v1 · 2011-07-25 · 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{7DUQSO6F3IRNMV3GJL3L4LQO72}

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	2026-05-18T02:27:58.987573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8e9093bc5da22d657664af6be2e0efe826dd5a54ea8d4c75841594bb4a99651

Aliases

arxiv: 1107.4844 · arxiv_version: 1107.4844v1 · doi: 10.48550/arxiv.1107.4844 · pith_short_12: 7DUQSO6F3IRN · pith_short_16: 7DUQSO6F3IRNMV3G · pith_short_8: 7DUQSO6F

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/7DUQSO6F3IRNMV3GJL3L4LQO72 \
  | 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: f8e9093bc5da22d657664af6be2e0efe826dd5a54ea8d4c75841594bb4a99651

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "602dc68f009cc68540db1358e974ccba3ca3d9727d6b95e27ba9697b515cc191",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-07-25T05:46:45Z",
    "title_canon_sha256": "2c167f16eb6d8972f7cb1698b290751af40fed5493bff50680588fb67287e4db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4844",
    "kind": "arxiv",
    "version": 1
  }
}