Pith Number

pith:Y4XHOF2L

pith:2020:Y4XHOF2LIM5OZPQN2P6DK3B3UR

not attested not anchored not stored refs pending

Origin of the in-orbit instrumental background of the Hard X-ray Imager onboard Hitomi

Daniel Maier, Dennis H. Wright, Francois Lebrun, Goro Sato, Greg Madejski, Hideki Uchiyama, Hiroaki Murakami, Hirofumi Noda, Hirokazu Odaka, Hiromasa Suzuki, Hiromitsu Takahashi, Hiroyasu Tajima, Junichiro Katsuta, Jun Kataoka, Katsuhiro Hayashi, Katsuma Miyake, Kazuhiro Nakazawa, Kazuo Makishima, Kazutaka Yamaoka, Kouichi Hagino, Kunishiro Mori, Madoka Kawaharada, Makoto Asai, 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, Takeshi Nakamori, Tamotsu Sato, Tatsumi Koi, Teruaki Enoto, Toshio Nakano, Tsunefumi Mizuno, Yasunobu Uchiyama, Yasushi Fukazawa, Yoichi Yatsu, Yukikatsu Terada

arxiv:2011.10317 v1 · 2020-11-20 · 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{Y4XHOF2LIM5OZPQN2P6DK3B3UR}

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	2026-07-05T06:28:50.295355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c72e77174b433aecbe0dd3fc356c3ba44c3a3b9bd45870bc7840d0d98abfba4c

Aliases

arxiv: 2011.10317 · arxiv_version: 2011.10317v1 · doi: 10.48550/arxiv.2011.10317 · pith_short_12: Y4XHOF2LIM5O · pith_short_16: Y4XHOF2LIM5OZPQN · pith_short_8: Y4XHOF2L

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/Y4XHOF2LIM5OZPQN2P6DK3B3UR \
  | 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: c72e77174b433aecbe0dd3fc356c3ba44c3a3b9bd45870bc7840d0d98abfba4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e72091f6e922d4e9ae8c53a8058f9f2803feb41a3daf02c32492cfa38daca52b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-11-20T10:14:26Z",
    "title_canon_sha256": "7f6486a30d35e2fc859396770cfa94f927f790e50a5296682fa667ee41fc90ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.10317",
    "kind": "arxiv",
    "version": 1
  }
}