Pith Number

pith:IFEKBOOM

pith:2007:IFEKBOOMCETSNJTPW7MLQT5W7Z

not attested not anchored not stored refs pending

Low/Hard State Spectra of GRO J1655-40 Observed with Suzaku

Arvind N. Parmar, Aya Kubota, Ayumi Hirasawa, Hiromitsu Takahashi, Hitoshi Negoro, Kazuo Makishima, Kazutaka Yamaoka, Keisuke Sudoh, Ken Ebisawa, Kousuke Ohnuki, Lorella Angelini, Masaaki Namiki, Motohide Kokubun, Nobuyuki Kawai, Sachindra Naik, Shunji Kitamoto, Tadayasu Dotani, Tadayuki Takahashi, Tahir Yaqoob, Takayoshi Kohmura, Takayuki Ogita, Takeshi Itoh, Taro Kotani, Tsunefumi Mizuno, Yasushi Fukazawa, Yoshihiro Ueda

arxiv:0707.3867 v1 · 2007-07-26 · 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{IFEKBOOMCETSNJTPW7MLQT5W7Z}

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	2026-05-18T00:52:42.668003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4148a0b9cc112726a66fb7d8b84fb6fe60ba1448bbb24b2857f952c5f5eb0984

Aliases

arxiv: 0707.3867 · arxiv_version: 0707.3867v1 · doi: 10.48550/arxiv.0707.3867 · pith_short_12: IFEKBOOMCETS · pith_short_16: IFEKBOOMCETSNJTP · pith_short_8: IFEKBOOM

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/IFEKBOOMCETSNJTPW7MLQT5W7Z \
  | 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: 4148a0b9cc112726a66fb7d8b84fb6fe60ba1448bbb24b2857f952c5f5eb0984

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37fef48a20ff883909890513ba49662f99410a057f893b6f7c8a86a32f136ddf",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-07-26T07:30:41Z",
    "title_canon_sha256": "b620020207b674a268fd3b72165ee65526b59bfb40eb2db6eb60dcce516360ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.3867",
    "kind": "arxiv",
    "version": 1
  }
}