Pith Number

pith:6WZIWKE2

pith:1998:6WZIWKE2T6LKQ7WAVAZA2ADUJQ

not attested not anchored not stored refs pending

Globular Clusters in Blue Compact Galaxies as Tracers of the Starburst History

G. \"Ostlin

arxiv:astro-ph/9812304 v1 · 1998-12-16 · 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{6WZIWKE2T6LKQ7WAVAZA2ADUJQ}

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	2026-05-18T01:07:36.744632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5b28b289a9f96a87ec0a8320d00744c031aaa6310134448ddb19a3d20e2a109

Aliases

arxiv: astro-ph/9812304 · arxiv_version: astro-ph/9812304v1 · doi: 10.48550/arxiv.astro-ph/9812304 · pith_short_12: 6WZIWKE2T6LK · pith_short_16: 6WZIWKE2T6LKQ7WA · pith_short_8: 6WZIWKE2

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/6WZIWKE2T6LKQ7WAVAZA2ADUJQ \
  | 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: f5b28b289a9f96a87ec0a8320d00744c031aaa6310134448ddb19a3d20e2a109

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3caf81a5f788b631bf5a10bab7f50003339e09e462fc0ca0c7f8be1383f2848",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-12-16T12:42:14Z",
    "title_canon_sha256": "dcab6122867f9b7946f236854fd42f85b764fbebecb9d90b539536e5b5d57091"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9812304",
    "kind": "arxiv",
    "version": 1
  }
}