Pith Number

pith:LDJPBYRC

pith:2010:LDJPBYRC6VTWSVZ6GZIREFQ5YF

not attested not anchored not stored refs pending

The SEGUE Stellar Parameter Pipeline. IV. Validation with an Extended Sample of Galactic Globular and Open Clusters

Brian Yanny, Constance M Rockosi, Craig P Loomis, Deokkeun An, Jason P Smolinski, Jennifer A Johnson, Steven J Bickerton, Thirupathi Sivarani, Timothy C Beers, Young Sun Lee

arxiv:1008.1959 v2 · 2010-08-11 · 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{LDJPBYRC6VTWSVZ6GZIREFQ5YF}

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	2026-05-18T04:28:21.607941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58d2f0e222f56769573e365112161dc145f808ea0a1836331af0a8eb9267f8df

Aliases

arxiv: 1008.1959 · arxiv_version: 1008.1959v2 · doi: 10.48550/arxiv.1008.1959 · pith_short_12: LDJPBYRC6VTW · pith_short_16: LDJPBYRC6VTWSVZ6 · pith_short_8: LDJPBYRC

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/LDJPBYRC6VTWSVZ6GZIREFQ5YF \
  | 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: 58d2f0e222f56769573e365112161dc145f808ea0a1836331af0a8eb9267f8df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0401c3439c554b129d474a3944a3b5c9fea01f5d817e6367ee76c63470fa7a3e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-08-11T17:47:03Z",
    "title_canon_sha256": "035e13d3c51802f2d433020148bf9eeb347437694aea0a4c11062c78b9e57a9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.1959",
    "kind": "arxiv",
    "version": 2
  }
}