Pith Number

pith:5F2DTCZF

pith:2018:5F2DTCZFPG2VVZ5QXYRR7UW4MD

not attested not anchored not stored refs pending

Globular Clusters in High-Redshift Dwarf Galaxies: A Case Study from the Local Group

Daniel R. Weisz, Michael Boylan-Kolchin, Tom O. Zick

arxiv:1802.06801 v1 · 2018-02-19 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5F2DTCZFPG2VVZ5QXYRR7UW4MD}

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	2026-05-18T00:17:04.734747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e974398b2579b55ae7b0be231fd2dc60c3a1da37a318842b15242c1bed062738

Aliases

arxiv: 1802.06801 · arxiv_version: 1802.06801v1 · doi: 10.48550/arxiv.1802.06801 · pith_short_12: 5F2DTCZFPG2V · pith_short_16: 5F2DTCZFPG2VVZ5Q · pith_short_8: 5F2DTCZF

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/5F2DTCZFPG2VVZ5QXYRR7UW4MD \
  | 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: e974398b2579b55ae7b0be231fd2dc60c3a1da37a318842b15242c1bed062738

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "476e3a755b395734fac4d4cec5995a2f68e6d0f28548ff936c2251d373c8d206",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-02-19T19:00:23Z",
    "title_canon_sha256": "9172e04de72ffe2b78c07edb1b84930dea0308fc3ab9af22d71ca31019e4aa8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.06801",
    "kind": "arxiv",
    "version": 1
  }
}