Pith Number

pith:NFDWA4ZD

pith:2019:NFDWA4ZDFWUTRZBGZEAS7S4NXD

not attested not anchored not stored refs pending

Occurrence Rates of Planets orbiting FGK Stars: Combining Kepler DR25, Gaia DR2 and Bayesian Inference

Danley C. Hsu, Darin Ragozzine, Eric B. Ford, Keir Ashby

arxiv:1902.01417 v5 · 2019-02-04 · 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{NFDWA4ZDFWUTRZBGZEAS7S4NXD}

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.

Cited by

1 paper in Pith

Companion Architectures of Sub-Saturns: Distinct Migration Pathways Across the Neptunian Landscape

Receipt and verification

First computed	2026-07-05T00:30:01.404034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69476073232da938e426c9012fcb8db8f4867484df56ff8b0fc737f3f4bbd994

Aliases

arxiv: 1902.01417 · arxiv_version: 1902.01417v5 · doi: 10.48550/arxiv.1902.01417 · pith_short_12: NFDWA4ZDFWUT · pith_short_16: NFDWA4ZDFWUTRZBG · pith_short_8: NFDWA4ZD

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/NFDWA4ZDFWUTRZBGZEAS7S4NXD \
  | 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: 69476073232da938e426c9012fcb8db8f4867484df56ff8b0fc737f3f4bbd994

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58b008ac6a641235a6154bdcbf81c58927a2369c116406c68962860a7804a2c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-02-04T19:00:21Z",
    "title_canon_sha256": "7749f064f0fd04618765e6365cf0be70e589f02fac0e3515dd84ad328df3e006"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01417",
    "kind": "arxiv",
    "version": 5
  }
}