Pith Number

pith:ZGVGLBC2

pith:2006:ZGVGLBC2LR6ADEPMCFCCDXFFS2

not attested not anchored not stored refs pending

The effect of giant molecular clouds on star clusters

2), (2) University of Amsterdam, (3) Observatoire de Marseille), E. Athanassoula (3) ((1) Utrecht University, M. Gieles (1, S.F. Portegies Zwart (2)

arxiv:astro-ph/0605023 v1 · 2006-05-01 · 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{ZGVGLBC2LR6ADEPMCFCCDXFFS2}

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	2026-05-18T01:40:32.007242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9aa65845a5c7c0191ec114421dca596895d76e8b25a4c7d4e7ebc49a9d2e194

Aliases

arxiv: astro-ph/0605023 · arxiv_version: astro-ph/0605023v1 · doi: 10.48550/arxiv.astro-ph/0605023 · pith_short_12: ZGVGLBC2LR6A · pith_short_16: ZGVGLBC2LR6ADEPM · pith_short_8: ZGVGLBC2

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/ZGVGLBC2LR6ADEPMCFCCDXFFS2 \
  | 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: c9aa65845a5c7c0191ec114421dca596895d76e8b25a4c7d4e7ebc49a9d2e194

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a51b550cf55737ad9391167d9bb683d836dffefff2a6883dfd9160abfdb1b02",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-05-01T10:02:35Z",
    "title_canon_sha256": "cfc187c1622964b0ab8a1f6b25d1591388c8818a8509dec00442e142a5f68a06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0605023",
    "kind": "arxiv",
    "version": 1
  }
}