Pith Number

pith:6RJG3K3X

pith:2009:6RJG3K3XK7IXNKOB4JUMD2MHPO

not attested not anchored not stored refs pending

Millimagnitude Photometry for Transiting Extrasolar Planetary Candidates. V. Follow-up of 30 OGLE Transits. New Candidates

2), (2) Copernicus Astronomical Center, 3), (3) Vatican Observatory, (4) Instituto de Astronomia y Fisica del Espacio, 5), (5) CfA, (6) Univ. de Concepcion, 7), (7) Warsaw Univ. Obs., (8) Univ. de Chile, (9) ESO Santiago), Argentina, A. Udalski (7), Chile, D. Minniti (1, G. Pietrzynski (6, J.M. Fernandez (1, M. Hempel (1) ((1) Univ. Catolica de Chile, M.T. Ruiz (8), M. Zoccali (1), Poland, P. Pietrukowicz (1, R.F. Diaz (4), T. Szeifert (9), W. Gieren (6)

arxiv:0910.4892 v1 · 2009-10-26 · astro-ph.EP · 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{6RJG3K3XK7IXNKOB4JUMD2MHPO}

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	2026-05-18T02:11:11.397249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4526dab7757d176a9c1e268c1e9877b9ec962c836e27c07048b4ef9cc17364e

Aliases

arxiv: 0910.4892 · arxiv_version: 0910.4892v1 · doi: 10.48550/arxiv.0910.4892 · pith_short_12: 6RJG3K3XK7IX · pith_short_16: 6RJG3K3XK7IXNKOB · pith_short_8: 6RJG3K3X

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/6RJG3K3XK7IXNKOB4JUMD2MHPO \
  | 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: f4526dab7757d176a9c1e268c1e9877b9ec962c836e27c07048b4ef9cc17364e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d6a6af6a80d5824eb4e10a794118037edd8da5d1e6eff558b9642f5c9a81e5c",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-10-26T14:37:38Z",
    "title_canon_sha256": "9438103e2ef80491c5b36e57985eb24f6cf4b126f48f976960c9842fd682ec68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.4892",
    "kind": "arxiv",
    "version": 1
  }
}