Pith Number

pith:ESFY4OBB

pith:2023:ESFY4OBB2N6SQW6CPWWUJ47KDE

not attested not anchored not stored refs pending

Formation of globular clusters in dwarf galaxies of the Local Group

Oleg Y. Gnedin, Yingtian Chen

arxiv:2301.08218 v2 · 2023-01-19 · 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{ESFY4OBB2N6SQW6CPWWUJ47KDE}

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	2026-07-05T06:12:42.571641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

248b8e3821d37d285bc27dad44f3ea192c6982d29187e0376d6fb79ac3eac806

Aliases

arxiv: 2301.08218 · arxiv_version: 2301.08218v2 · doi: 10.48550/arxiv.2301.08218 · pith_short_12: ESFY4OBB2N6S · pith_short_16: ESFY4OBB2N6SQW6C · pith_short_8: ESFY4OBB

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/ESFY4OBB2N6SQW6CPWWUJ47KDE \
  | 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: 248b8e3821d37d285bc27dad44f3ea192c6982d29187e0376d6fb79ac3eac806

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ec450b06445b9d5a7e22a9e869cc2f0d8192170d7867973ee5571c734616838",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-01-19T18:26:20Z",
    "title_canon_sha256": "19f31652c5e738ed3bfec421e061a25d7484b0a1004a21d28a8877261df9f1ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.08218",
    "kind": "arxiv",
    "version": 2
  }
}