Pith Number

pith:YMM6IIK5

pith:2014:YMM6IIK5U7TRIHJ4ITMPJNXLTH

not attested not anchored not stored refs pending

Ceci n'est pas a globular cluster: the metallicity distribution of the stellar system Terzan 5

A. Mucciarelli, B. Lanzoni, Davide Massari, D. Reitzel, E. Dalessandro, E. Valenti, F.R. Ferraro, L. Lovisi, L. Origlia, M. Bellazzini, R. Ibata, R.M. Rich

arxiv:1409.1682 v1 · 2014-09-05 · 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{YMM6IIK5U7TRIHJ4ITMPJNXLTH}

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	2026-05-18T01:42:07.523910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c319e4215da7e7141d3c44d8f4b6eb99f2232ab476e66e3aaf8b12cbbf34b814

Aliases

arxiv: 1409.1682 · arxiv_version: 1409.1682v1 · doi: 10.48550/arxiv.1409.1682 · pith_short_12: YMM6IIK5U7TR · pith_short_16: YMM6IIK5U7TRIHJ4 · pith_short_8: YMM6IIK5

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/YMM6IIK5U7TRIHJ4ITMPJNXLTH \
  | 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: c319e4215da7e7141d3c44d8f4b6eb99f2232ab476e66e3aaf8b12cbbf34b814

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b1bf61e47e3fb79d7d73083ac5a136839504bba460909f88a818d94159e7e8f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-09-05T07:56:13Z",
    "title_canon_sha256": "ac99824ad6fd909900f2f0ed16006f88ee4199d7411907061ca747438578f33c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1682",
    "kind": "arxiv",
    "version": 1
  }
}