Pith Number

pith:YTHI3ICI

pith:2025:YTHI3ICIHFRGFKL7HCMOBAEN2G

not attested not anchored not stored refs pending

An Increase in the Galactic Planet Host Fraction Fails to Reproduce the Galactic Height Trend in Planet Occurrence

Christopher Lam, Kathryne J. Daniel, Sarah Ballard, Sheila Sagear

arxiv:2507.21250 v2 · 2025-07-28 · astro-ph.EP · astro-ph.GA · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YTHI3ICIHFRGFKL7HCMOBAEN2G}

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	2026-06-26T01:15:45.025255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4ce8da048396262a97f3898e0808dd18985f722a9bda05ee4373cb2cb5d46de

Aliases

arxiv: 2507.21250 · arxiv_version: 2507.21250v2 · doi: 10.48550/arxiv.2507.21250 · pith_short_12: YTHI3ICIHFRG · pith_short_16: YTHI3ICIHFRGFKL7 · pith_short_8: YTHI3ICI

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/YTHI3ICIHFRGFKL7HCMOBAEN2G \
  | 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: c4ce8da048396262a97f3898e0808dd18985f722a9bda05ee4373cb2cb5d46de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9064490d3cb3b598e3044968dbd2cb4d34f065b1c63fc1f9bf922a63c2522a7",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-07-28T18:12:49Z",
    "title_canon_sha256": "411100c081529081e4055703958bbecbbf4fa7d744ccdf9bf03393a2a3ec0864"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.21250",
    "kind": "arxiv",
    "version": 2
  }
}