Pith Number

pith:CSOVFSMU

pith:2013:CSOVFSMU2NGKX4G5PXCDPJRMSD

not attested not anchored not stored refs pending

Multiple stellar populations in Magellanic Cloud clusters. II. Evidence also in the young NGC1844?

A. Pietrinferni, A. P. Milone, G. Piotto, J. Anderson, L. R. Bedin, R. Buonanno, S. Cassisi

arxiv:1302.1240 v1 · 2013-02-06 · 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{CSOVFSMU2NGKX4G5PXCDPJRMSD}

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	2026-05-18T01:51:50.044334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

149d52c994d34cabf0dd7dc437a62c90f473781d8a26205a6d3b1637bce49902

Aliases

arxiv: 1302.1240 · arxiv_version: 1302.1240v1 · doi: 10.48550/arxiv.1302.1240 · pith_short_12: CSOVFSMU2NGK · pith_short_16: CSOVFSMU2NGKX4G5 · pith_short_8: CSOVFSMU

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/CSOVFSMU2NGKX4G5PXCDPJRMSD \
  | 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: 149d52c994d34cabf0dd7dc437a62c90f473781d8a26205a6d3b1637bce49902

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd52a3292d182d0bf888f746b18eb6e96e3c3e2ef299bb22460d9deda32be510",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-02-06T01:02:31Z",
    "title_canon_sha256": "edaa4ce5e6f4bb7e285ba0bc0427e935717dbdc54097aa646f3c9518bc183d70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.1240",
    "kind": "arxiv",
    "version": 1
  }
}