Pith Number

pith:QQGTWBXN

pith:2018:QQGTWBXNTMKLLH5PEG5565EBZB

not attested not anchored not stored refs pending

A homogeneous analysis of globular clusters from the APOGEE survey with the BACCHUS code. I. The Northern clusters

B. Edvardsson, B. Plez, C. Allende Prieto, D.A.Garc\'ia-Hern\'andez, D. Geisler, F. Dell'Agli, H. J\"onsson, J. G. Fern\'andez-Trincado, K. Cunha, M. Shetrone, O. Zamora, R. E. Cohen, Sz. M\'esz\'aros, T. C. Beers, T. Masseron

arxiv:1812.08817 v1 · 2018-12-20 · 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{QQGTWBXNTMKLLH5PEG5565EBZB}

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	2026-05-17T23:53:23.383399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

840d3b06ed9b14b59faf21bbdf7481c8533523dd098e9ceb93a11e0e17b908cc

Aliases

arxiv: 1812.08817 · arxiv_version: 1812.08817v1 · doi: 10.48550/arxiv.1812.08817 · pith_short_12: QQGTWBXNTMKL · pith_short_16: QQGTWBXNTMKLLH5P · pith_short_8: QQGTWBXN

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/QQGTWBXNTMKLLH5PEG5565EBZB \
  | 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: 840d3b06ed9b14b59faf21bbdf7481c8533523dd098e9ceb93a11e0e17b908cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eec64d4b506a55a91ed75e385def62c97d8eb15bce59efb9625b66151a9a9272",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-12-20T19:47:15Z",
    "title_canon_sha256": "2e7bb8de752db57f1be4b1d64c7e7739ca59c982699b81f532976a91d72787b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.08817",
    "kind": "arxiv",
    "version": 1
  }
}