Pith Number

pith:CE2NETRI

pith:2016:CE2NETRIIRK7YNR7A6BH4GV6GT

not attested not anchored not stored refs pending

A 1.9 Earth radius rocky planet and the discovery of a non-transiting planet in the Kepler-20 system

Aldo F. M. Fiorenzano, Aldo S. Bonomo, Alessandro Sozzetti, Andrew Collier Cameron, Andrew Vanderburg, Annelies Mortier, Avet Harutyunyan, Christophe Lovis, Chris Watson, Courtney D. Dressing, Damien S\'egransan, David Charbonneau, David F. Phillips, David W. Latham, Didier Queloz, Dimitar Sasselov, Don Pollacco, Emilio Molinari, Eric Lopez, Fatemeh Motalebi, Francesco Pepe, Giampaolo Piotto, Giusi Micela, Hans Kjeldsen, John Asher Johnson, Ken Rice, Lars A. Buchhave, Laura Affer, Luca Malavolta, Mercedes Lopez-Morales, Mia S. Lundkvist, Michel Mayor, Pedro Figueira, Rapha\"elle D. Haywood, Rosario Cosentino, St\'ephane Udry, Valerio Nascimbeni, Xavier Dumusque

arxiv:1608.06836 v1 · 2016-08-24 · 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{CE2NETRIIRK7YNR7A6BH4GV6GT}

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	2026-05-18T00:57:26.347131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1134d24e284455fc363f07827e1abe34f4fe58d86cd076c79b1db90d19aa9b14

Aliases

arxiv: 1608.06836 · arxiv_version: 1608.06836v1 · doi: 10.48550/arxiv.1608.06836 · pith_short_12: CE2NETRIIRK7 · pith_short_16: CE2NETRIIRK7YNR7 · pith_short_8: CE2NETRI

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/CE2NETRIIRK7YNR7A6BH4GV6GT \
  | 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: 1134d24e284455fc363f07827e1abe34f4fe58d86cd076c79b1db90d19aa9b14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "351c421ce560e53b0b7738e663a8e04931781acf719b81483d14f47a776c9a6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-08-24T14:29:08Z",
    "title_canon_sha256": "8c33c9a2a6cb3c2d185c75c9c0f7c52436c8f0c41ba118efdd054e0b4e68bdd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.06836",
    "kind": "arxiv",
    "version": 1
  }
}