Pith Number

pith:BK55JGSH

pith:2010:BK55JGSHMLPUULARV3K3LV3J7V

not attested not anchored not stored refs pending

The first chemical abundance analysis of K giants in the inner Galactic disc

(2) Departamento de Astronomia y Astrofisica, (3) Dept. of Astronomy, (4) Research School of Astronomy, (5) Centro de Astrofisica, A. Alves-Brito (2), Astrophysics, Australian National University, Chile, D. Yong (4), J. Mel\'endez (5) ((1) European Southern Observatory, M.S. Oey (3), Portugal), T. Bensby (1), Universidad Catolica de Chile, Universidade de Porto, University of Michigan, USA

arxiv:1004.2833 v2 · 2010-04-16 · 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{BK55JGSHMLPUULARV3K3LV3J7V}

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	2026-05-18T02:08:04.704398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0abbd49a4762df4a2c11aed5b5d769fd4837d5977e8f888a2924ce21b41ef473

Aliases

arxiv: 1004.2833 · arxiv_version: 1004.2833v2 · doi: 10.48550/arxiv.1004.2833 · pith_short_12: BK55JGSHMLPU · pith_short_16: BK55JGSHMLPUULAR · pith_short_8: BK55JGSH

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/BK55JGSHMLPUULARV3K3LV3J7V \
  | 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: 0abbd49a4762df4a2c11aed5b5d769fd4837d5977e8f888a2924ce21b41ef473

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "715e05cf4e78f4f344435f32b87eaf88280f49aa9eb4f19e537ccd7c9e978323",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-04-16T12:52:03Z",
    "title_canon_sha256": "beec87c2496d44ee615a76a735ae136b8dc0198d8f092c99d31fd87f782c3db5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.2833",
    "kind": "arxiv",
    "version": 2
  }
}