Pith Number

pith:KX7CITWA

pith:2022:KX7CITWADHEWQEDWQDNTWGGLZS

not attested not anchored not stored refs pending

The soft X-ray background with Suzaku: I. Milky Way halo

Hayato Sugiyama, Kosuke Sato, Kotaro Fukushima, Kyoko Matsushita, Masaki Ueda, Noriko Y. Yamasaki, Shogo B. Kobayashi

arxiv:2209.01698 v1 · 2022-09-04 · astro-ph.GA · 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{KX7CITWADHEWQEDWQDNTWGGLZS}

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.

Cited by

1 paper in Pith

Positron Signal from the Early Universe

Receipt and verification

First computed	2026-07-05T05:10:12.298844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55fe244ec019c968107680db3b18cbccab5808f2daac6886d67780426df74a67

Aliases

arxiv: 2209.01698 · arxiv_version: 2209.01698v1 · doi: 10.48550/arxiv.2209.01698 · pith_short_12: KX7CITWADHEW · pith_short_16: KX7CITWADHEWQEDW · pith_short_8: KX7CITWA

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/KX7CITWADHEWQEDWQDNTWGGLZS \
  | 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: 55fe244ec019c968107680db3b18cbccab5808f2daac6886d67780426df74a67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0020c76a995ebe654558d843fc8e55d526c6b61d2149a38adf20b914731d2742",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-09-04T21:27:52Z",
    "title_canon_sha256": "1733f42dac360fb15ab9f7fa326e940859747773ddd32459d742fa211f37a36b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.01698",
    "kind": "arxiv",
    "version": 1
  }
}