Pith Number

pith:QE32TUTU

pith:2009:QE32TUTUZO3U7AMJFAFXGCWUCA

not attested not anchored not stored refs pending

Enrichment by supernovae in globular clusters with multiple populations

Jae-Woo Lee, Jina Lee, Young-Wook Lee, Young-Woon Kang

arxiv:0911.4798 v1 · 2009-11-25 · 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{QE32TUTUZO3U7AMJFAFXGCWUCA}

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	2026-05-18T02:10:36.869098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8137a9d274cbb74f8189280b730ad41004bcca973d24deec34f3f48abd3a41f8

Aliases

arxiv: 0911.4798 · arxiv_version: 0911.4798v1 · doi: 10.48550/arxiv.0911.4798 · pith_short_12: QE32TUTUZO3U · pith_short_16: QE32TUTUZO3U7AMJ · pith_short_8: QE32TUTU

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/QE32TUTUZO3U7AMJFAFXGCWUCA \
  | 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: 8137a9d274cbb74f8189280b730ad41004bcca973d24deec34f3f48abd3a41f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44ac40b718f60bdd8678de2aec1ab9f8745b42e4ae401c5732d954a7f255f151",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-11-25T10:08:38Z",
    "title_canon_sha256": "d03945543b0e4bce492fd91809a3032b9b8fae600d47a387f5c7672fdde3d59f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.4798",
    "kind": "arxiv",
    "version": 1
  }
}