Pith Number

pith:6S7WN7HN

pith:2025:6S7WN7HNN7N6XQANJEMEGTM3CQ

not attested not anchored not stored refs pending

Exploring Multiple Stellar Populations in Globular Clusters with Euclid: A Theoretical Overview and Insights from NGC 6397

A. F. Marino, A. P. Milone, A. V. Marchuk, E. Bortolan, E. Dondoglio, F. Muratore, G. Cordoni, M. V. Legnardi, S. Lionetto, T. Ziliotto, V. Altomonte

arxiv:2501.08135 v2 · 2025-01-14 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6S7WN7HNN7N6XQANJEMEGTM3CQ}

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	2026-07-05T10:55:29.120991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4bf66fced6fdbebc00d4918434d9b14223d0ebd0d338b784bc7277fd89cf781

Aliases

arxiv: 2501.08135 · arxiv_version: 2501.08135v2 · doi: 10.48550/arxiv.2501.08135 · pith_short_12: 6S7WN7HNN7N6 · pith_short_16: 6S7WN7HNN7N6XQAN · pith_short_8: 6S7WN7HN

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/6S7WN7HNN7N6XQANJEMEGTM3CQ \
  | 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: f4bf66fced6fdbebc00d4918434d9b14223d0ebd0d338b784bc7277fd89cf781

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd1ef09c330024813317d4af91cdb8171ddd38e8df4b6599e43064a998a193e5",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-01-14T14:14:27Z",
    "title_canon_sha256": "88d2332d7482c04716cfaaf30d581cae4e646c3cac9d9619d50275885b47f65a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.08135",
    "kind": "arxiv",
    "version": 2
  }
}