Pith Number

pith:4N6OT6ON

pith:2009:4N6OT6ONLK2JIYINGFUUO36DMT

not attested not anchored not stored refs pending

A holistic approach to carbon-enhanced metal-poor stars

2), (2) GRAAL, 3), A. Jorissen (4) ((1) The Ohio State University, Astronomy, Belgium (5) European Southern Observatory, B. Plez (2, F. Primas (5), France (3) Department of Physics, Germany), J. A. Johnson (1), S. Goriely (4), S. Van Eck (4), Sweden (4) Institut d'Astronomie et d'Astrophysique, T. Masseron (1, Universit\'e Libre de Bruxelles, Universit\'e Montpellier II, Uppsala Astronomical Observatory, USA

arxiv:0901.4737 v2 · 2009-01-29 · 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{4N6OT6ONLK2JIYINGFUUO36DMT}

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.

Cited by

2 papers in Pith

Unveiling the nature of barium stars. I. Asteroseismic masses and the evolutionary link between Ba dwarfs and giants

Observational Signatures and Constraints on the Intermediate Neutron-Capture Process. The Case of the CEMP star TYC 6044-714-1 (RAVE J094921.8-161722)

Receipt and verification

First computed	2026-05-18T02:14:55.151828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e37ce9f9cd5ab494610d3169476fc364eba3d17875b4081170aa0ec5481c90ae

Aliases

arxiv: 0901.4737 · arxiv_version: 0901.4737v2 · doi: 10.48550/arxiv.0901.4737 · pith_short_12: 4N6OT6ONLK2J · pith_short_16: 4N6OT6ONLK2JIYIN · pith_short_8: 4N6OT6ON

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/4N6OT6ONLK2JIYINGFUUO36DMT \
  | 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: e37ce9f9cd5ab494610d3169476fc364eba3d17875b4081170aa0ec5481c90ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9009038063efcaeec2da525562c385922cf2ce2563a5a8236a7c62a49350b9e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-01-29T18:10:18Z",
    "title_canon_sha256": "90c180865ab0f58844fc9d742311bfe1fbd965b1d021da7b783970da4b63f7b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.4737",
    "kind": "arxiv",
    "version": 2
  }
}