Pith Number

pith:JX5XM6TI

pith:2005:JX5XM6TIQ4VFW3MH2BDMGLCMDZ

not attested not anchored not stored refs pending

On the X-ray Emission from Massive Star Clusters and their Evolving Superbubbles

Gabriel Alejandro Anorve Zeferino, Guillermo Tenorio-Tagle, Sergiy Silich

arxiv:astro-ph/0508654 v1 · 2005-08-30 · 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{JX5XM6TIQ4VFW3MH2BDMGLCMDZ}

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	2026-07-04T17:15:04.927866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dfb767a68872a5b6d87d046c32c4c1e6241d7284d15d6d64728e2078a875b8d

Aliases

arxiv: astro-ph/0508654 · arxiv_version: astro-ph/0508654v1 · doi: 10.48550/arxiv.astro-ph/0508654 · pith_short_12: JX5XM6TIQ4VF · pith_short_16: JX5XM6TIQ4VFW3MH · pith_short_8: JX5XM6TI

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/JX5XM6TIQ4VFW3MH2BDMGLCMDZ \
  | 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: 4dfb767a68872a5b6d87d046c32c4c1e6241d7284d15d6d64728e2078a875b8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4e8d594ee6144b28b066b96f135bd977a52abe054ec4dd5d9b5b01e587e5d75",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-08-30T18:03:24Z",
    "title_canon_sha256": "6c17371e41348482a8a286d3804ab1c0a98f49b8d7f220ea725fc6c9ad9bc469"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0508654",
    "kind": "arxiv",
    "version": 1
  }
}