Pith Number

pith:OSQ3OMLO

pith:2018:OSQ3OMLOOEHMC4NASNW7RR45CF

not attested not anchored not stored refs pending

Two warm, low-density sub-Jovian planets orbiting bright stars in K2 campaigns 13 and 14

Allyson Bieryla, Andrew Vanderburg, Andrew W. Howard, Avi Shporer, Benjamin J. Fulton, B. Scott Gaudi, Daniel J. Stevens, David R. Ciardi, David W. Latham, Erik A. Petigura, Evan Sinukoff, Gabriel Murawski, Gilbert A. Esquerdo, Howard Isaacson, Ian J. M. Crossfield, Jason D. Eastman, Jennifer Burt, Joseph E. Rodriguez, Joshua E. Schlieder, Kaloyan Penev, Keivan G. Stassun, Laura Kreidberg, Liang Yu, Makennah Bristow, Michael L. Calkins, Molly R. Kosiarek, Perry Berlind, R. Paul Butler

arxiv:1803.02858 v3 · 2018-03-07 · 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{OSQ3OMLOOEHMC4NASNW7RR45CF}

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	2026-05-18T00:06:40.510027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74a1b7316e710ec171a0936df8c79d115ee36ede8336e7497f2bb04f8b819a26

Aliases

arxiv: 1803.02858 · arxiv_version: 1803.02858v3 · doi: 10.48550/arxiv.1803.02858 · pith_short_12: OSQ3OMLOOEHM · pith_short_16: OSQ3OMLOOEHMC4NA · pith_short_8: OSQ3OMLO

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/OSQ3OMLOOEHMC4NASNW7RR45CF \
  | 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: 74a1b7316e710ec171a0936df8c79d115ee36ede8336e7497f2bb04f8b819a26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0099170a79c485038966bbc0189bafbc97f3a2df9c886ee7b224b14f70e931d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-03-07T19:48:30Z",
    "title_canon_sha256": "52eed11f736471c43536708908d3d313ed528747f2d4b4efe045bb2d3faa35ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02858",
    "kind": "arxiv",
    "version": 3
  }
}