Pith Number

pith:2ODED5UM

pith:2026:2ODED5UM4O2KFYUMCWNITWOG2N

not attested not anchored not stored refs pending

A universal chromosome map for globular clusters: chemical calibration and environmental regulation of the multiple populations

C. Charbonnel, C. Lardo, E. Dalessandro, E. Dondoglio, F. Martins, M. G. H. Krause, M. Gieles, M. Salaris, N. Bastian, S. Monty

arxiv:2607.20091 v1 · 2026-07-22 · 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{2ODED5UM4O2KFYUMCWNITWOG2N}

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	2026-07-23T01:25:00.974125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d38641f68ce3b4a2e28c159a89d9c6d34be1f4603ea1ec8b2ff37e853391ce3d

Aliases

arxiv: 2607.20091 · arxiv_version: 2607.20091v1 · doi: 10.48550/arxiv.2607.20091 · pith_short_12: 2ODED5UM4O2K · pith_short_16: 2ODED5UM4O2KFYUM · pith_short_8: 2ODED5UM

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/2ODED5UM4O2KFYUMCWNITWOG2N \
  | 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: d38641f68ce3b4a2e28c159a89d9c6d34be1f4603ea1ec8b2ff37e853391ce3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5b7ef92953c9fccdd2eec483d9a26a208a4fe6dc62fedea32a1444ecb562862",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-07-22T12:47:13Z",
    "title_canon_sha256": "9ac0413405e6d2931c5b537688f9f5208628c520e60938a1baacfcaa57c74ae1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.20091",
    "kind": "arxiv",
    "version": 1
  }
}