Pith Number

pith:G6C32UYO

pith:2013:G6C32UYOP5EBIVXUG5D6Q7SPZ5

not attested not anchored not stored refs pending

A WFC3/HST view of the three stellar populations in the Globular Cluster NGC6752

A. Aparicio, A. Bellini, A. F. Marino, A. P. Milone, D. Yong, F. D'Antona, F. Grundahl, G. Piotto, J. Anderson, L. R. Bedin, M. Monelli, S. Cassisi

arxiv:1301.7044 v1 · 2013-01-29 · astro-ph.SR · 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{G6C32UYOP5EBIVXUG5D6Q7SPZ5}

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	2026-05-18T01:51:57.397597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3785bd530e7f481456f43747e87e4fcf4918cee7caf03b1602591fdd01c8e69d

Aliases

arxiv: 1301.7044 · arxiv_version: 1301.7044v1 · doi: 10.48550/arxiv.1301.7044 · pith_short_12: G6C32UYOP5EB · pith_short_16: G6C32UYOP5EBIVXU · pith_short_8: G6C32UYO

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/G6C32UYOP5EBIVXUG5D6Q7SPZ5 \
  | 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: 3785bd530e7f481456f43747e87e4fcf4918cee7caf03b1602591fdd01c8e69d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e49f58976dfe7b1824e4b45466021373b33e09688b60db6fa7ef16d7bfb65a58",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-01-29T20:15:52Z",
    "title_canon_sha256": "ec0c59b404a1d575bba5a08ceb2884b57b49a2e2139d19f388f6347ac20b12b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.7044",
    "kind": "arxiv",
    "version": 1
  }
}