Pith Number

pith:H22S6TML

pith:2015:H22S6TMLWOSXQQHRIRU7WZMKIX

not attested not anchored not stored refs pending

On the Assembly of Dwarf Galaxies in Clusters and their Efficient Formation of Globular Clusters

Annalisa Pillepich, Dylan Nelson, Lars Hernquist, Laura V. Sales, Mark Vogelsberger, Paul Torrey, Pouria A. Mistani, Ruben Sanchez-Janssen, Vicente Rodriguez-Gomez

arxiv:1509.00030 v2 · 2015-08-31 · 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{H22S6TMLWOSXQQHRIRU7WZMKIX}

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	2026-05-18T01:25:38.455556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3eb52f4d8bb3a57840f14469fb658a45de6c7edd57a600fa8f25039386a6567b

Aliases

arxiv: 1509.00030 · arxiv_version: 1509.00030v2 · doi: 10.48550/arxiv.1509.00030 · pith_short_12: H22S6TMLWOSX · pith_short_16: H22S6TMLWOSXQQHR · pith_short_8: H22S6TML

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/H22S6TMLWOSXQQHRIRU7WZMKIX \
  | 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: 3eb52f4d8bb3a57840f14469fb658a45de6c7edd57a600fa8f25039386a6567b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef10320f04c64713086e7fb941345327cf9e613c1a384d4d05cbbec80abae5ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-08-31T20:19:15Z",
    "title_canon_sha256": "e169f6212d73ec77ee87431b3633ccef9eab47977f008857d65a7a68b8efc540"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.00030",
    "kind": "arxiv",
    "version": 2
  }
}