Pith Number

pith:WYFHHDK7

pith:2018:WYFHHDK7USBT2B5CNMIGDQZWGC

not attested not anchored not stored refs pending

Kepler-730: A hot Jupiter system with a close-in, transiting, Earth-sized planet

Alexandre Roman-Lopes, Caleb I. Ca\~nas, Chad F. Bender, D. A. Garc\'ia-Hern\'andez, Donald P. Schneider, Fred R. Hearty, Keivan G. Stassun, Nathan De Lee, Scott W. Fleming, Songhu Wang, Steven R. Majewski, Suvrath Mahadevan

arxiv:1812.08358 v2 · 2018-12-20 · 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{WYFHHDK7USBT2B5CNMIGDQZWGC}

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	2026-05-17T23:56:33.242262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b60a738d5fa4833d07a26b1061c33630a7caa39f9df3855ca64c8b552d7a7eb0

Aliases

arxiv: 1812.08358 · arxiv_version: 1812.08358v2 · doi: 10.48550/arxiv.1812.08358 · pith_short_12: WYFHHDK7USBT · pith_short_16: WYFHHDK7USBT2B5C · pith_short_8: WYFHHDK7

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/WYFHHDK7USBT2B5CNMIGDQZWGC \
  | 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: b60a738d5fa4833d07a26b1061c33630a7caa39f9df3855ca64c8b552d7a7eb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad42a16a01d977a994cf3982bd5f408b73ebb17778e820dc1bba54e32e843174",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-12-20T04:52:09Z",
    "title_canon_sha256": "f1251ae9d519f5323cb33ca21c822b56caa89ecf378b7aeef4442889b1f9b40c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.08358",
    "kind": "arxiv",
    "version": 2
  }
}