Pith Number

pith:4R7F5QQG

pith:2018:4R7F5QQG63HDUPZICWF72LYKPJ

not attested not anchored not stored refs pending

TESS delivers its first Earth-sized planet and a warm sub-Neptune

Andrew Vanderburg, Avi Shporer, Aylin Garcia Soto, Benjamin J. Fulton, Bill Wohler, B. Scott Gaudi, Chelsea X. Huang, Christophe Lovis, Damien S\'egransan, Daniel J. Stevens, David James, David R. Ciardi, David W. Latham, Diana Dragomir, Elisabeth Matthews, Fran\c{c}ois Bouchy, Francesco Pepe, George R. Ricker, Jason D. Eastman, Jeffrey D. Crane, Jennifer A. Burt, Jim Francis, Johanna Teske, Jon M. Jenkins, Joseph D. Twicken, Joseph E. Rodriguez, Joshua N. Winn, Joshua Pepper, Keivan G. Stassun, Lizhou Sha, Luca Fossati, Martin Paegert, Maximilian N. Gunther, Michael B. Lund, Robert F. Goeke, Robert J. Siverd, Roland Vanderspek, R. Paul Butler, Rudolf B. Kuhn, Sara Seager, Scott McDermott, Sharon X. Wang, St\'ephane Udry, Stephen A. Shectman, Steven Villanueva Jr., Thomas Beatty, Timothy M. Brown, Todd C. Klaus, Xavier Dumusque, Xinyu Yao, Zhuchang Zhan

arxiv:1901.00051 v2 · 2018-12-31 · 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{4R7F5QQG63HDUPZICWF72LYKPJ}

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	2026-05-17T23:47:58.640702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e47e5ec206f6ce3a3f28158bfd2f0a7a45f5f7e1b1795d663f6ab7aecd823f29

Aliases

arxiv: 1901.00051 · arxiv_version: 1901.00051v2 · doi: 10.48550/arxiv.1901.00051 · pith_short_12: 4R7F5QQG63HD · pith_short_16: 4R7F5QQG63HDUPZI · pith_short_8: 4R7F5QQG

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/4R7F5QQG63HDUPZICWF72LYKPJ \
  | 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: e47e5ec206f6ce3a3f28158bfd2f0a7a45f5f7e1b1795d663f6ab7aecd823f29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e1adf47582a8279ee5a71d180217bacbc8c926b344f6649fec5091dc86abc4c",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-12-31T21:32:21Z",
    "title_canon_sha256": "2fcc15a50a3e28dca00bfb6153ee65bf825541792df144e4e87a703ea1e11d34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.00051",
    "kind": "arxiv",
    "version": 2
  }
}