Pith Number

pith:Y3O32GJO

pith:2015:Y3O32GJOVIUO4PQE7NUC7I6UDM

not attested not anchored not stored refs pending

An evaluation of the membership probability of 212 $\lambda$ Boo stars: I. A Catalogue

Charles A. Kuehn, Chris Koen, Christopher J. Corbally, Ian Newsome, James E. Neff, Kwang-Ping Cheng, Quinlin Riggs, Richard O. Gray, Simon J. Murphy

arxiv:1508.03633 v2 · 2015-08-14 · 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{Y3O32GJOVIUO4PQE7NUC7I6UDM}

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

The Companions to B and A Stars Snapshot (C-BASS) Survey: I. Discovery of a Young Brown Dwarf Companion to HIP 17453

Receipt and verification

First computed	2026-05-18T01:26:41.976718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6ddbd192eaa28ee3e04fb682fa3d41b05e4a6a3fdedac7f6b26aa8c494f9dbe

Aliases

arxiv: 1508.03633 · arxiv_version: 1508.03633v2 · doi: 10.48550/arxiv.1508.03633 · pith_short_12: Y3O32GJOVIUO · pith_short_16: Y3O32GJOVIUO4PQE · pith_short_8: Y3O32GJO

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/Y3O32GJOVIUO4PQE7NUC7I6UDM \
  | 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: c6ddbd192eaa28ee3e04fb682fa3d41b05e4a6a3fdedac7f6b26aa8c494f9dbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afd59a0de56718d1e65912bf66de4b20154ca940ac68b3fc56d000ab989fa4fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-08-14T20:04:43Z",
    "title_canon_sha256": "ba0f10bd644976e11662b65374239266e4d342f35811948923e88892031a22b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03633",
    "kind": "arxiv",
    "version": 2
  }
}