Pith Number

pith:OKTP2OEY

pith:2011:OKTP2OEYUHLYBJLZRZZYTOLVLG

not attested not anchored not stored refs pending

A Near-Infrared Survey of the Inner Galactic Plane for Wolf-Rayet Stars II. Going Fainter: 71 More New WR Stars

Anthony F. J. Moffat, David Zurek, Etienne Artigau, Jacqueline K. Faherty, Jill Gerke, Laurent Drissen, Michael M. Shara, Ren\'e Doyon

arxiv:1106.2196 v3 · 2011-06-11 · 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{OKTP2OEYUHLYBJLZRZZYTOLVLG}

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	2026-05-18T02:01:39.782483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72a6fd3898a1d780a5798e7389b97559ba29219d9f01943f9d4b69300d629159

Aliases

arxiv: 1106.2196 · arxiv_version: 1106.2196v3 · doi: 10.48550/arxiv.1106.2196 · pith_short_12: OKTP2OEYUHLY · pith_short_16: OKTP2OEYUHLYBJLZ · pith_short_8: OKTP2OEY

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/OKTP2OEYUHLYBJLZRZZYTOLVLG \
  | 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: 72a6fd3898a1d780a5798e7389b97559ba29219d9f01943f9d4b69300d629159

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd4566b8a722c832429c70047ea66feca6897eb56dab1364a69dbaa944897530",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-06-11T03:47:34Z",
    "title_canon_sha256": "16e28efcb0649c80b3cb4e6e429dffb34841bd6d06313dac18997921510abdcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.2196",
    "kind": "arxiv",
    "version": 3
  }
}