Pith Number

pith:BELZSZO7

pith:2001:BELZSZO7K2VVRPHEMDW7SCTI5Y

not attested not anchored not stored refs pending

ASCA X-ray source catalogue in the Galactic Center region

Hiroshi Murakami (2), Katsuji Koyama (2), Kyoto Univ. (3) ISAS (4) Iwate Univ.), Masaaki Sakano (1), Shigeo Yamauchi (4) ((1) Univ. Leicester (2) Physics, Yoshitomo Maeda (3)

arxiv:astro-ph/0108376 v1 · 2001-08-23 · 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{BELZSZO7K2VVRPHEMDW7SCTI5Y}

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	2026-05-18T01:07:45.581536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09179965df56ab58bce460edf90a68ee35c2d2e26b18e41a587ebf13e150bb62

Aliases

arxiv: astro-ph/0108376 · arxiv_version: astro-ph/0108376v1 · doi: 10.48550/arxiv.astro-ph/0108376 · pith_short_12: BELZSZO7K2VV · pith_short_16: BELZSZO7K2VVRPHE · pith_short_8: BELZSZO7

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/BELZSZO7K2VVRPHEMDW7SCTI5Y \
  | 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: 09179965df56ab58bce460edf90a68ee35c2d2e26b18e41a587ebf13e150bb62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ac030df2d325eedb59de4004c9359f649b14692fee22e8668a7b7e348ca3675",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-08-23T14:22:05Z",
    "title_canon_sha256": "03dd4151f1d67218f4552d7364f2aa55406665ed87cd89b88c64aedce9054702"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0108376",
    "kind": "arxiv",
    "version": 1
  }
}