Pith Number

pith:TWNMRELL

pith:2018:TWNMRELLHSIWAFSISILR65IC4Y

not attested not anchored not stored refs pending

K2-287b: an Eccentric Warm Saturn transiting a G-dwarf

Abner Zapata, Andr\'es Jord\'an, Avi Shporer, Blake Pantoja, Cristi\'an Cort\'es, Daniel Bayliss, David Osip, Felipe Rojas, G\'asp\'ar \'A. Bakos, Holger Drass, James S. Jenkins, Maja Vu\v{c}kovi\'c, Maritza G. Soto, Markus Rabus, Mat\'ias D\'iaz, Mat\'ias I. Jones, N\'estor Espinoza, Paula Sarkis, Rafael Brahm, R\'egis Lachaume, Sergio V\'asquez, Thomas Henning, V\'ictor Moraga, Vincent Suc, Waqas Bhatti, Zoltan Csubry

arxiv:1809.08879 v2 · 2018-09-24 · 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{TWNMRELLHSIWAFSISILR65IC4Y}

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	2026-05-17T23:54:16.062394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d9ac8916b3c9160164892171f7502e61341961d110c4be1283ec9eed7f08145

Aliases

arxiv: 1809.08879 · arxiv_version: 1809.08879v2 · doi: 10.48550/arxiv.1809.08879 · pith_short_12: TWNMRELLHSIW · pith_short_16: TWNMRELLHSIWAFSI · pith_short_8: TWNMRELL

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/TWNMRELLHSIWAFSISILR65IC4Y \
  | 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: 9d9ac8916b3c9160164892171f7502e61341961d110c4be1283ec9eed7f08145

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31395e11bb8ead69902bd5fc9281264b953ff74cebde68387a5f143058b48195",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-09-24T12:43:52Z",
    "title_canon_sha256": "bc89d1b532f8aecb75473deca5b3807388cf74b5be428b36ae4f46bbf6a4864c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.08879",
    "kind": "arxiv",
    "version": 2
  }
}