Pith Number

pith:E6D4I235

pith:2022:E6D4I235CBFDVLBJCJI4PTMKVH

not attested not anchored not stored refs pending

The California-Kepler Survey. X. The Radius Gap as a Function of Stellar Mass, Metallicity, and Age

Adam L. Kraus, Aida Behmard, Andrew W. Howard, Benjamin Fulton, Erik A. Petigura, Howard Isaacson, James E. Owen, James G. Rogers, Joshua N. Winn, Lauren M. Weiss, Mason G. MacDougall, Molly R. Kosiarek, Sarah Blunt

arxiv:2201.10020 v1 · 2022-01-25 · astro-ph.EP · 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{E6D4I235CBFDVLBJCJI4PTMKVH}

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

Evolution and Observable Properties of Rocky Planet Atmospheres

Receipt and verification

First computed	2026-07-05T04:09:45.602322Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2787c46b7d104a3aac291251c7cd8aa9f556f2561f63b325c49d5e1847f328e1

Aliases

arxiv: 2201.10020 · arxiv_version: 2201.10020v1 · doi: 10.48550/arxiv.2201.10020 · pith_short_12: E6D4I235CBFD · pith_short_16: E6D4I235CBFDVLBJ · pith_short_8: E6D4I235

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/E6D4I235CBFDVLBJCJI4PTMKVH \
  | 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: 2787c46b7d104a3aac291251c7cd8aa9f556f2561f63b325c49d5e1847f328e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f892d15ddcb597cf3286f270a921da6a230fe6e2494a1c170b3eb80f22b7da4c",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-01-25T00:34:11Z",
    "title_canon_sha256": "063a2cbc40c8ce2ed4637fcafa624f2f520367f937f778e542cde33968e8a949"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.10020",
    "kind": "arxiv",
    "version": 1
  }
}