Pith Number

pith:T76YGHOP

pith:2008:T76YGHOPX2V3FIKQSKTYIR4WO6

not attested not anchored not stored refs pending

The ACS Survey of Galactic Globular Clusters. VII. Relative Ages

Aaron Dotter, Alfred Rosenberg, Antonino P. Milone, Antonio Aparicio, Antonio Marin-Franch, Ata Sarajedini, Brian Chaboyer, Giampaolo Piotto, I. Neill Reid, Ivan King, Jay Anderson, Luigi R. Bedin, Maren Hempel, Michael Siegel, Nathaniel Paust, Steven Majewski

arxiv:0812.4541 v1 · 2008-12-24 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T76YGHOPX2V3FIKQSKTYIR4WO6}

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

1 paper in Pith

New Way to Date Globular Clusters: Brown Dwarf Cooling Sequences

Receipt and verification

First computed	2026-05-18T04:29:24.274201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ffd831dcfbeabb2a15092a784479677acad95a1eb1a438a09ef3f8a46e6def8

Aliases

arxiv: 0812.4541 · arxiv_version: 0812.4541v1 · doi: 10.48550/arxiv.0812.4541 · pith_short_12: T76YGHOPX2V3 · pith_short_16: T76YGHOPX2V3FIKQ · pith_short_8: T76YGHOP

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/T76YGHOPX2V3FIKQSKTYIR4WO6 \
  | 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: 9ffd831dcfbeabb2a15092a784479677acad95a1eb1a438a09ef3f8a46e6def8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6029d944ab48d27b648d74233a9d55685052d2c086101bdcafa6440cd000d300",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-12-24T15:09:09Z",
    "title_canon_sha256": "677fcccb88aaa9233fd321f11b7dc1d3681295fd1cb176080b319ba6787d3b24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.4541",
    "kind": "arxiv",
    "version": 1
  }
}