Pith Number

pith:WOWUB2QG

pith:2019:WOWUB2QGK3RC3QS6MKHLC7WXZX

not attested not anchored not stored refs pending

The Hubble Space Telescope UV Legacy Survey of Galactic Globular Clusters. XVIII. Proper-motion kinematics of multiple stellar populations in the core regions of NGC 6352

A. Bellini, D. Nardiello, E. Vesperini, G. Piotto, J. Anderson, L. R. Bedin, M. Libralato, R. P. van der Marel

arxiv:1902.02787 v1 · 2019-02-07 · astro-ph.SR · 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{WOWUB2QGK3RC3QS6MKHLC7WXZX}

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	2026-05-17T23:50:55.747456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3ad40ea0656e22dc25e628eb17ed7cdfc747e9eea195ff759b0f75a9dbf78f6

Aliases

arxiv: 1902.02787 · arxiv_version: 1902.02787v1 · doi: 10.48550/arxiv.1902.02787 · pith_short_12: WOWUB2QGK3RC · pith_short_16: WOWUB2QGK3RC3QS6 · pith_short_8: WOWUB2QG

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/WOWUB2QGK3RC3QS6MKHLC7WXZX \
  | 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: b3ad40ea0656e22dc25e628eb17ed7cdfc747e9eea195ff759b0f75a9dbf78f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3983445ff69d52121eeabf906b38cdb7d794f50a9c7fd79ff36eb1487bced37",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-02-07T19:00:00Z",
    "title_canon_sha256": "a37e9bfe7196f75de2b145404fed44d85199b54d873cb62cc1084746c7b01712"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02787",
    "kind": "arxiv",
    "version": 1
  }
}