Pith Number

pith:5GCU6MPH

pith:2025:5GCU6MPH4L5XXWGZA5LJBNYEOE

not attested not anchored not stored refs pending

The Age of the Universe with Globular Clusters III: Gaia distances and hierarchical modeling

David Valcin, Licia Verde, Raul Jimenez, Uro\v{s} Seljak

arxiv:2503.19481 v1 · 2025-03-25 · astro-ph.CO · 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{5GCU6MPH4L5XXWGZA5LJBNYEOE}

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.

Cited by

2 papers in Pith

New Way to Date Globular Clusters: Brown Dwarf Cooling Sequences

Revisiting the distance and the globular cluster system of the remarkable galaxy UDG1 in the NGC 5846 group

Receipt and verification

First computed	2026-07-05T10:38:56.018351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9854f31e7e2fb7bd8d9075690b704711d4781dea320744f70b6d46d33cbe671

Aliases

arxiv: 2503.19481 · arxiv_version: 2503.19481v1 · doi: 10.48550/arxiv.2503.19481 · pith_short_12: 5GCU6MPH4L5X · pith_short_16: 5GCU6MPH4L5XXWGZ · pith_short_8: 5GCU6MPH

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/5GCU6MPH4L5XXWGZA5LJBNYEOE \
  | 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: e9854f31e7e2fb7bd8d9075690b704711d4781dea320744f70b6d46d33cbe671

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48667734f1366ffcb16013442a72c4d62b5236605bb12522e58aed15209ab491",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-03-25T09:15:59Z",
    "title_canon_sha256": "a0998a1bcca977451d557b62b658f21f1d007b62f29b881b222b329db3d993a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.19481",
    "kind": "arxiv",
    "version": 1
  }
}