Pith Number

pith:JC4AUDRD

pith:2018:JC4AUDRDBUZ2QNZGYPRTAATXVV

not attested not anchored not stored refs pending

The Structural and Kinematic Evolution of Central Star Clusters in Dwarf Galaxies and Their Dependence on Dark Matter Halo Profiles

Enrico Vesperini, Jeremy J. Webb

arxiv:1807.02526 v1 · 2018-07-06 · 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{JC4AUDRDBUZ2QNZGYPRTAATXVV}

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	2026-05-18T00:09:24.093054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48b80a0e230d33a83726c3e3300277ad4d128918c7f7b4f7606fd6324f641f80

Aliases

arxiv: 1807.02526 · arxiv_version: 1807.02526v1 · doi: 10.48550/arxiv.1807.02526 · pith_short_12: JC4AUDRDBUZ2 · pith_short_16: JC4AUDRDBUZ2QNZG · pith_short_8: JC4AUDRD

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/JC4AUDRDBUZ2QNZGYPRTAATXVV \
  | 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: 48b80a0e230d33a83726c3e3300277ad4d128918c7f7b4f7606fd6324f641f80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a817497ef4d0193e3a5701efc5147ee0efd589232df574b7e131c6e85025b85a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-07-06T18:00:06Z",
    "title_canon_sha256": "014aec5f93f350ac8e2da75a0cb1416c558d1940d796663f058c39ac249fabae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02526",
    "kind": "arxiv",
    "version": 1
  }
}