Pith Number

pith:OM2J7IUX

pith:2018:OM2J7IUX54Y3RZ265MPSVFEJST

not attested not anchored not stored refs pending

In-orbit performance and calibration of the Hard X-ray Imager onboard Hitomi (ASTRO-H)

Daniel Maier, Francois Lebrun, Goro Sato, Hideki Uchiyama, Hiroaki Murakami, Hirofumi Noda, Hirokazu Odaka, Hiromitsu Takahashi, Hiroyasu Tajima, Junichiro Katsuta, Jun Kataoka, Katsuhiro Hayashi, Katsuma Miyake, Kazuhiro Nakazawa, Kazuo Makishima, Kazutaka Yamaoka, Kouichi Hagino, Kunishiro Mori, Masanori Ohno, Masayuki Ohta, Motohide Kokubun, Olivier Limousin, Philippe Laurent, Rie Sato, Shin'ichiro Takeda, Shin Watanabe, Shinya Saito, Shogo B. Kobayashi, Tadayuki Takahashi, Takaaki Tanaka, Takayuki Yuasa (and the HXI Team), Takeshi Nakamori, Taketo Mimura, Teruaki Enoto, Toshio Nakano, Tsunefumi Mizuno, Yasunobu Uchiyama, Yasushi Fukazawa, Yoichi Yatsu, Yukikatsu Terada

arxiv:1805.08344 v1 · 2018-05-22 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OM2J7IUX54Y3RZ265MPSVFEJST}

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	2026-05-18T00:15:26.842102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73349fa297ef31b8e75eeb1f2a948994d209bcde63e2f388340659a3de7116fb

Aliases

arxiv: 1805.08344 · arxiv_version: 1805.08344v1 · doi: 10.48550/arxiv.1805.08344 · pith_short_12: OM2J7IUX54Y3 · pith_short_16: OM2J7IUX54Y3RZ26 · pith_short_8: OM2J7IUX

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/OM2J7IUX54Y3RZ265MPSVFEJST \
  | 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: 73349fa297ef31b8e75eeb1f2a948994d209bcde63e2f388340659a3de7116fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "562d60d8fbd9e8e51fa4399f0a33698750d68df54759b65875bb9f5418a8c3ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-05-22T01:35:22Z",
    "title_canon_sha256": "2653d93d9f6c8c510c527eebbaca48723af43c7d4a0bbeca4d8b7640f52ee1da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08344",
    "kind": "arxiv",
    "version": 1
  }
}