Pith Number

pith:RBP6M5A3

pith:2011:RBP6M5A3CSA73ZS4EVMZ6245F5

not attested not anchored not stored refs pending

Analysis of old very metal rich stars in the solar neighbourhood

B. Barbuy, B. Gustafsson, K. Eriksson, L. Pomp\'eia, M. Grenon, M. Trevisan

arxiv:1109.6304 v1 · 2011-09-28 · 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{RBP6M5A3CSA73ZS4EVMZ6245F5}

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

1 paper in Pith

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	2026-05-18T04:12:02.885456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

885fe6741b1481fde65c25599f6b9d2f64cc08f2b300ce13bb737cda762c8e50

Aliases

arxiv: 1109.6304 · arxiv_version: 1109.6304v1 · doi: 10.48550/arxiv.1109.6304 · pith_short_12: RBP6M5A3CSA7 · pith_short_16: RBP6M5A3CSA73ZS4 · pith_short_8: RBP6M5A3

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/RBP6M5A3CSA73ZS4EVMZ6245F5 \
  | 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: 885fe6741b1481fde65c25599f6b9d2f64cc08f2b300ce13bb737cda762c8e50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "991d14ec350837b17f886260e31cbfd795d36d546f921f08c8c9344aef8bc189",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-09-28T19:24:00Z",
    "title_canon_sha256": "2eec5286c59d3523c5bb158d7feea775733e9df1ae0c5a24caefc826b0526492"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.6304",
    "kind": "arxiv",
    "version": 1
  }
}