Pith Number

pith:J2ZXAOBW

pith:2026:J2ZXAOBW57HV2EWC7NOXJ7JWPG

not attested not anchored not stored refs pending

The Hubble Missing Globular Cluster Survey. III. Astro-photometric catalogs, artificial-star tests, and improved absolute proper motions

A. Bellini, A. Mucciarelli, B. Lanzoni, C. Gallart, C. Zerbinati, D. Massari, E. Ceccarelli, E. Dalessandro, E. Dodd, E. Pancino, F. Aguado-Agelet, F. R. Ferraro, L. Rosignoli, M. Bellazzini, M. Libralato, M. Monelli, M. Salaris, R. Pascale, S. Cassisi, S. Saracino

arxiv:2603.25848 v2 · 2026-03-26 · astro-ph.GA · astro-ph.IM · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J2ZXAOBW57HV2EWC7NOXJ7JWPG}

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	2026-05-21T02:05:01.902426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4eb3703836efcf5d12c2fb5d74fd3679b18d65a9348aa10422f8461160d5309a

Aliases

arxiv: 2603.25848 · arxiv_version: 2603.25848v2 · doi: 10.48550/arxiv.2603.25848 · pith_short_12: J2ZXAOBW57HV · pith_short_16: J2ZXAOBW57HV2EWC · pith_short_8: J2ZXAOBW

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/J2ZXAOBW57HV2EWC7NOXJ7JWPG \
  | 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: 4eb3703836efcf5d12c2fb5d74fd3679b18d65a9348aa10422f8461160d5309a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62d9db3a90b683c4517cb94f165d4b67bb59c28270371d351f7083c3594132c3",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-03-26T19:14:41Z",
    "title_canon_sha256": "3490ce3007e07f578a5bf250af2a7c1d9fd8c559d651d993534aa2083f3f5ef1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.25848",
    "kind": "arxiv",
    "version": 2
  }
}