Pith Number

pith:MBZHUB7L

pith:2014:MBZHUB7L2YOHMDH4JRXIAAOEJN

not attested not anchored not stored refs pending

The s-Process Enrichment of the Globular Clusters M4 and M22

Amanda I. Karakas, Anna F. Marino, Cherie K. Fishlock, David Yong, Gary S. Da Costa, Luke J. Shingles, Raphael Hirschi

arxiv:1409.1227 v1 · 2014-09-03 · 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{MBZHUB7L2YOHMDH4JRXIAAOEJN}

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	2026-05-18T02:40:38.101340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60727a07ebd61c760cfc4c6e8001c44b749b14ecc919acd164064d1934f178c4

Aliases

arxiv: 1409.1227 · arxiv_version: 1409.1227v1 · doi: 10.48550/arxiv.1409.1227 · pith_short_12: MBZHUB7L2YOH · pith_short_16: MBZHUB7L2YOHMDH4 · pith_short_8: MBZHUB7L

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/MBZHUB7L2YOHMDH4JRXIAAOEJN \
  | 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: 60727a07ebd61c760cfc4c6e8001c44b749b14ecc919acd164064d1934f178c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04726a042dd7d2ac59e6dc223dfd08efdb95ee0a53773bd61d81da78b044c97c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-09-03T20:00:07Z",
    "title_canon_sha256": "470d09bcabd4693647aa990e1b18e4876b08c93d8555682ceed57d5644603948"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1227",
    "kind": "arxiv",
    "version": 1
  }
}