Pith Number

pith:7VJL6D5J

pith:2018:7VJL6D5JYVKUASF4YBSWKVDBYZ

not attested not anchored not stored refs pending

Mean proper motions, space orbits and velocity dispersion profiles of Galactic globular clusters derived from Gaia DR2 data

A. Bellini, A. Sollima, H. Baumgardt, M. Hilker

arxiv:1811.01507 v1 · 2018-11-05 · 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{7VJL6D5JYVKUASF4YBSWKVDBYZ}

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.

Cited by

1 paper in Pith

New Way to Date Globular Clusters: Brown Dwarf Cooling Sequences

Receipt and verification

First computed	2026-05-17T23:59:48.685650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd52bf0fa9c5554048bcc065655461c656fd56c9d4868bdc1b2c388e09486b95

Aliases

arxiv: 1811.01507 · arxiv_version: 1811.01507v1 · doi: 10.48550/arxiv.1811.01507 · pith_short_12: 7VJL6D5JYVKU · pith_short_16: 7VJL6D5JYVKUASF4 · pith_short_8: 7VJL6D5J

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/7VJL6D5JYVKUASF4YBSWKVDBYZ \
  | 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: fd52bf0fa9c5554048bcc065655461c656fd56c9d4868bdc1b2c388e09486b95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "562564e97d27274cdef541a048834211bfc161b551389e511b9c27cad691ec81",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-11-05T04:11:13Z",
    "title_canon_sha256": "d6751a028cd75bd8a4ee83b8aff7eaed8666ddf3f888bc84136639795f56cd3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01507",
    "kind": "arxiv",
    "version": 1
  }
}