Pith Number

pith:5XQLCEU3

pith:2021:5XQLCEU3AWDHX5ROAUKW3YQRNC

not attested not anchored not stored refs pending

What to expect when using globular clusters as tracers of the total mass distribution in Milky Way-mass galaxies

Glenn van de Ven, J.M. Diederik Kruijssen, Joel L. Pfeffer, Marie Martig, Marta Reina-Campos, Meghan E. Hughes, Michael Hilker, Nate Bastian, Prashin Jethwa, Robert A. Crain, Sebastian Trujillo-Gomez

arxiv:2101.08282 v1 · 2021-01-20 · 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{5XQLCEU3AWDHX5ROAUKW3YQRNC}

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	2026-07-05T02:12:16.516430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ede0b1129b05867bf62e05156de2116891afad8942a820ac24c610cc1ddcffaf

Aliases

arxiv: 2101.08282 · arxiv_version: 2101.08282v1 · doi: 10.48550/arxiv.2101.08282 · pith_short_12: 5XQLCEU3AWDH · pith_short_16: 5XQLCEU3AWDHX5RO · pith_short_8: 5XQLCEU3

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/5XQLCEU3AWDHX5ROAUKW3YQRNC \
  | 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: ede0b1129b05867bf62e05156de2116891afad8942a820ac24c610cc1ddcffaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cc9ae91a105076bd0807b25429c2d211e300a5a56c5edaadfb70016d5be1692",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-01-20T19:00:10Z",
    "title_canon_sha256": "8b9b1292f7e4da6bc337828f66095b1194bd7d4873aca036d45f3b5dae9e9385"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.08282",
    "kind": "arxiv",
    "version": 1
  }
}