Pith Number

pith:GWIOGYPM

pith:2010:GWIOGYPMVXXFN52SWBGT2BQGUH

not attested not anchored not stored refs pending

Two distinct sequences of blue straggler stars in the globular cluster M30

(2) ESA, (3) McMaster University, (4) Astronomy Department, (5) INAF, (6) Research School of Astronomy, A. I. Karakas (6), A. Sills (3), Astronomy, Astrophysics, Australia), B. Lanzoni (1), Canada, Department of Physics, E. Dalessandro (1), F. Fusi Pecci (5), F. R. Ferraro (1), G. Beccari (2), Italy, Mt Stromlo Observatory, Osservatorio Astronomico di Bologna, P. Miocchi (1), R. T. Rood (4), S. Bovinelli (1) ((1) Department of Astronomy, Space Science Department, The Netherlands, University of Bologna, University of Virginia, USA

arxiv:1001.1096 v1 · 2010-01-07 · 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{GWIOGYPMVXXFN52SWBGT2BQGUH}

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	2026-05-18T01:04:59.205640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3590e361ecadee56f752b04d3d0606a1ff5214f1eb9fe72cc8167350d8e428ae

Aliases

arxiv: 1001.1096 · arxiv_version: 1001.1096v1 · doi: 10.48550/arxiv.1001.1096 · pith_short_12: GWIOGYPMVXXF · pith_short_16: GWIOGYPMVXXFN52S · pith_short_8: GWIOGYPM

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/GWIOGYPMVXXFN52SWBGT2BQGUH \
  | 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: 3590e361ecadee56f752b04d3d0606a1ff5214f1eb9fe72cc8167350d8e428ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "211ab72b83d428d082969d8adce49e179e7007eab42870ccd2fe59208731172f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-01-07T15:44:31Z",
    "title_canon_sha256": "d46109e042a0070c93efe77149203d0ccd25ee33974c89e56b8fc1fd28f9c9ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.1096",
    "kind": "arxiv",
    "version": 1
  }
}