Pith Number

pith:ICZVQL57

pith:2018:ICZVQL574PRIV753FIPE7TXUPL

not attested not anchored not stored refs pending

Homogeneous metallicities and radial velocities for Galactic globular clusters. II. New CaT metallicities for 28 distant and reddened globular clusters

(2) European Southern Observatory, 3), (3) INAF -- Osservatorio Astronomico di Padova, (4) Research School of Astronomy \& Astrophysics, (5) Universidade de S\~ao Paulo, (6) Dipartimento di Fisica e Astronomia, (7) Instituto de Astrof\'isica, 8) ((1) Museo Interactivo Mirador, (8) Millennium Institute of Astrophysics, ANU, Australia, B. Barbuy (5), B. Dias (2), Brazil, Chile, Chile), E. V. Held (3), G. S. Da Costa (4), I. Saviane (2), Italy, M. Gullieuszik (3), M. Zoccali (7, Pontificia Universidad Cat\'olica de Chile, Santiago, S. Ortolani (6, S. V\'asquez (1), University of Padova

arxiv:1808.03834 v1 · 2018-08-11 · 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{ICZVQL574PRIV753FIPE7TXUPL}

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	2026-05-18T00:01:28.817091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40b3582fbfe3e28affbb2a1e4fcef47afca1d7d2f6eeba6ef750fa125c09b816

Aliases

arxiv: 1808.03834 · arxiv_version: 1808.03834v1 · doi: 10.48550/arxiv.1808.03834 · pith_short_12: ICZVQL574PRI · pith_short_16: ICZVQL574PRIV753 · pith_short_8: ICZVQL57

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/ICZVQL574PRIV753FIPE7TXUPL \
  | 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: 40b3582fbfe3e28affbb2a1e4fcef47afca1d7d2f6eeba6ef750fa125c09b816

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d40d06ed5ef3d61089ed9bd4a4fde58ce1bc263bcdc56f4eb2016527d5666be6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-08-11T16:37:18Z",
    "title_canon_sha256": "71b995a6de6d279340b6dd2e2e9278145ee7dd1b1a4450eb65033986faa6ec00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03834",
    "kind": "arxiv",
    "version": 1
  }
}