Pith Number

pith:P4MFP2CA

pith:2010:P4MFP2CA3VMHCIQ3NHLYO4KWE5

not attested not anchored not stored refs pending

On the radial distribution of stars of different stellar generations in the globular cluster NGC 3201

(2) INAF-Osservatorio Astronomico di Padova, 3, (3) Excellence Cluster Universe, 4), (4) MPI, Angela Bragaglia (1), Eugenio Carretta (1), Garching, Garching), Raffaele Gratton (2) ((1) INAF-Osservatorio Astronomico di Bologna, Sara Lucatello (2, Valentina D'Orazi (2)

arxiv:1006.5867 v1 · 2010-06-30 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P4MFP2CA3VMHCIQ3NHLYO4KWE5}

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	2026-05-18T02:06:33.873536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f1857e840dd5871221b69d7877156275c3b010cfabd3391e0cf535ad301ca17

Aliases

arxiv: 1006.5867 · arxiv_version: 1006.5867v1 · doi: 10.48550/arxiv.1006.5867 · pith_short_12: P4MFP2CA3VMH · pith_short_16: P4MFP2CA3VMHCIQ3 · pith_short_8: P4MFP2CA

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/P4MFP2CA3VMHCIQ3NHLYO4KWE5 \
  | 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: 7f1857e840dd5871221b69d7877156275c3b010cfabd3391e0cf535ad301ca17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60c4d1f453859b8ca1772401d8cd222dcda2560668ede372341a3b812f121d49",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-06-30T14:35:21Z",
    "title_canon_sha256": "8659478eb9df4e8bc780186197ed33eb6439b0ce8bb62d11151a68ae8f8e6a7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.5867",
    "kind": "arxiv",
    "version": 1
  }
}