Pith Number

pith:5LGV5YKQ

pith:2009:5LGV5YKQVJFLT7XE2YNLRAEQOG

not attested not anchored not stored refs pending

Near-infrared transit photometry of the exoplanet HD 149026b

Joshua A. Carter, Joshua N. Winn, Matthew J. Holman, Ronald Gilliland

arxiv:0902.1542 v1 · 2009-02-09 · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5LGV5YKQVJFLT7XE2YNLRAEQOG}

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	2026-05-18T04:29:16.729236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eacd5ee150aa4ab9fee4d61ab8809071baad07fb388d1da879d3b378a2478637

Aliases

arxiv: 0902.1542 · arxiv_version: 0902.1542v1 · doi: 10.48550/arxiv.0902.1542 · pith_short_12: 5LGV5YKQVJFL · pith_short_16: 5LGV5YKQVJFLT7XE · pith_short_8: 5LGV5YKQ

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/5LGV5YKQVJFLT7XE2YNLRAEQOG \
  | 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: eacd5ee150aa4ab9fee4d61ab8809071baad07fb388d1da879d3b378a2478637

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "effdce7fed61e046e4fd923b737eee923a217df11fe91ac4b41c1a66dc06e09d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-02-09T21:37:42Z",
    "title_canon_sha256": "0ab63b9b8f9041a3ee1320f6c573b6089a7cdd8b6f387670e4db2a6479a5f0f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.1542",
    "kind": "arxiv",
    "version": 1
  }
}