Pith Number

pith:4OZ7226V

pith:2022:4OZ7226VL46AWBCW6ZB6BKVV5F

not attested not anchored not stored refs pending

APOGEE-2S Mg-Al anti-correlation of the Metal-Poor Globular Cluster NGC 2298

Beatriz Barbuy, Dante Minniti, Doug Geisler, Elisa R. Garro, Ian Baeza, Jos\'e G. Fern\'andez-Trincado, Richard R. Lane, Sandro Villanova, Timothy C. Beers

arxiv:2204.09703 v1 · 2022-04-20 · 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{4OZ7226VL46AWBCW6ZB6BKVV5F}

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	2026-07-05T04:31:38.244033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3b3fd6bd55f3c0b0456f643e0aab5e97f7af9fb16cf4720f841b744be65b71a

Aliases

arxiv: 2204.09703 · arxiv_version: 2204.09703v1 · doi: 10.48550/arxiv.2204.09703 · pith_short_12: 4OZ7226VL46A · pith_short_16: 4OZ7226VL46AWBCW · pith_short_8: 4OZ7226V

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/4OZ7226VL46AWBCW6ZB6BKVV5F \
  | 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: e3b3fd6bd55f3c0b0456f643e0aab5e97f7af9fb16cf4720f841b744be65b71a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc2c02b9678f67511d248bf33ae1eee4c845e29378b99e93643b4503ff4bd3f7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-04-20T18:00:06Z",
    "title_canon_sha256": "632e7ac6f57f691df2a65a4b55d6b88f4bdfcee5f2f0dac61dea8c224e336253"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.09703",
    "kind": "arxiv",
    "version": 1
  }
}