Pith Number

pith:BDMJ32FK

pith:2002:BDMJ32FKCNCAUX4MCUYX4YPLD2

not attested not anchored not stored refs pending

Mass Function of the Arches Cluster from Gemini Adaptive Optics Data

A. Stolte, D.F. Figer, E.K. Grebel, W. Brandner

arxiv:astro-ph/0208321 v1 · 2002-08-16 · 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{BDMJ32FKCNCAUX4MCUYX4YPLD2}

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	2026-05-18T01:07:44.563011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08d89de8aa13440a5f8c15317e61eb1eb45e6427e9576c4f0ccd9b6e067f3bee

Aliases

arxiv: astro-ph/0208321 · arxiv_version: astro-ph/0208321v1 · doi: 10.48550/arxiv.astro-ph/0208321 · pith_short_12: BDMJ32FKCNCA · pith_short_16: BDMJ32FKCNCAUX4M · pith_short_8: BDMJ32FK

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/BDMJ32FKCNCAUX4MCUYX4YPLD2 \
  | 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: 08d89de8aa13440a5f8c15317e61eb1eb45e6427e9576c4f0ccd9b6e067f3bee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "027a2ebcc1ea08ab2086ca4d613c49a19072a5b850988826e10d3a6dab13ac78",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-08-16T18:11:43Z",
    "title_canon_sha256": "63341127f27a44d2c4aa4f228982fabd1d907893f0555cacf80c2b07f27652a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0208321",
    "kind": "arxiv",
    "version": 1
  }
}