Pith Number

pith:OGUWYSDY

pith:2021:OGUWYSDYYUATWRL7AONCSXOVWW

not attested not anchored not stored refs pending

Spatial Power Spectral Analysis of the Suzaku X-ray Background

Kazuhisa Mitsuda, Noriko Y. Yamasaki, Yu Zhou

arxiv:2111.12919 v2 · 2021-11-25 · 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{OGUWYSDYYUATWRL7AONCSXOVWW}

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	2026-07-05T04:18:04.039990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71a96c4878c5013b457f039a295dd5b5912e2a7b8f4b6ffab8ecdb6c51a3268e

Aliases

arxiv: 2111.12919 · arxiv_version: 2111.12919v2 · doi: 10.48550/arxiv.2111.12919 · pith_short_12: OGUWYSDYYUAT · pith_short_16: OGUWYSDYYUATWRL7 · pith_short_8: OGUWYSDY

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/OGUWYSDYYUATWRL7AONCSXOVWW \
  | 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: 71a96c4878c5013b457f039a295dd5b5912e2a7b8f4b6ffab8ecdb6c51a3268e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f85eff46655ecef9036c6eb690c76b4c87257cc53bbf98452efe6b599f3f67d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-11-25T05:36:35Z",
    "title_canon_sha256": "ab301c1654f1e392aa56b862730144f5ae26cab05ac4047e564c071d91be6056"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.12919",
    "kind": "arxiv",
    "version": 2
  }
}