Pith Number

pith:T4GZO7M7

pith:2013:T4GZO7M7QE7HLOOK2QCFGXGSYW

not attested not anchored not stored refs pending

A Catalog of Globular Cluster Systems: What Determines the Size of a Galaxy's Globular Cluster Population?

Gretchen L. H. Harris, Matthew Alessi, William E. Harris

arxiv:1306.2247 v1 · 2013-06-10 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T4GZO7M7QE7HLOOK2QCFGXGSYW}

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

Searching for links between energetic millisecond pulsars and repeating fast radio bursts

Receipt and verification

First computed	2026-05-18T01:49:24.197007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f0d977d9f813e75b9cad404535cd2c582ae8fbc36934be583e3b78a96bb68c9

Aliases

arxiv: 1306.2247 · arxiv_version: 1306.2247v1 · doi: 10.48550/arxiv.1306.2247 · pith_short_12: T4GZO7M7QE7H · pith_short_16: T4GZO7M7QE7HLOOK · pith_short_8: T4GZO7M7

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/T4GZO7M7QE7HLOOK2QCFGXGSYW \
  | 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: 9f0d977d9f813e75b9cad404535cd2c582ae8fbc36934be583e3b78a96bb68c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8dcab1220fae43f7b1156147625ba763310f1b29acd9fc67da179380595964a",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-06-10T16:57:42Z",
    "title_canon_sha256": "a20ca5e0d0f2d3ca09781b02db33ddc24525975b0f5fe816a022176920ac3cb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2247",
    "kind": "arxiv",
    "version": 1
  }
}