Pith Number

pith:D3KYFVXQ

pith:2013:D3KYFVXQQISPZGMDB6AVNJ4MBV

not attested not anchored not stored refs pending

Oxygen Abundances in Nearby FGK Stars and the Galactic Chemical Evolution of the Local Disk and Halo

C. Allende Prieto, D. L. Lambert, I. Ramirez

arxiv:1301.1582 v1 · 2013-01-08 · astro-ph.SR · 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{D3KYFVXQQISPZGMDB6AVNJ4MBV}

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	2026-05-18T01:52:15.016959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ed582d6f08224fc99830f8156a78c0d5835cd2f1e90d9265f2a5389e1e24881

Aliases

arxiv: 1301.1582 · arxiv_version: 1301.1582v1 · doi: 10.48550/arxiv.1301.1582 · pith_short_12: D3KYFVXQQISP · pith_short_16: D3KYFVXQQISPZGMD · pith_short_8: D3KYFVXQ

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/D3KYFVXQQISPZGMDB6AVNJ4MBV \
  | 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: 1ed582d6f08224fc99830f8156a78c0d5835cd2f1e90d9265f2a5389e1e24881

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94330a28af20fa083c88e9dc09dfdaf9ce60212910dc2458408158b5b2a7628c",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-01-08T16:24:37Z",
    "title_canon_sha256": "5c33447135c96ef78e0ce329a42d9a2e1b6983193bbcd9a23b143feb692e9d0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.1582",
    "kind": "arxiv",
    "version": 1
  }
}