Pith Number

pith:VC6ZYHOD

pith:2023:VC6ZYHOD76C7UTPB6LWD5ZWQCN

not attested not anchored not stored refs pending

Investigating the Atmospheric Mass Loss of the Kepler-105 Planets Straddling the Radius Gap

Aaron Householder, Alex S. Polanski, Andrew W. Howard, Ashley Chontos, Benjamin J. Fulton, Casey Brinkman, Corey Beard, Daniel Fabrycky, Emma V. Turtelboom, Erik A. Petigura, Fei Dai, Hilke E. Schlichting, Howard Isaacson, Jack Lubin, James E. Owen, Joseph M. Akana Murphy, Judah Van Zandt, Lauren M. Weiss, Leslie A. Rogers, Malena Rice, Paul Dalba, Ryan Rubenzahl, Sarah Blunt, Steven Giacalone

arxiv:2309.11494 v2 · 2023-09-20 · 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{VC6ZYHOD76C7UTPB6LWD5ZWQCN}

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	2026-07-05T07:20:54.019106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8bd9c1dc3ff85fa4de1f2ec3ee6d013455693302a7d2164371315c12009bbaf

Aliases

arxiv: 2309.11494 · arxiv_version: 2309.11494v2 · doi: 10.48550/arxiv.2309.11494 · pith_short_12: VC6ZYHOD76C7 · pith_short_16: VC6ZYHOD76C7UTPB · pith_short_8: VC6ZYHOD

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/VC6ZYHOD76C7UTPB6LWD5ZWQCN \
  | 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: a8bd9c1dc3ff85fa4de1f2ec3ee6d013455693302a7d2164371315c12009bbaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a599424cab5d935f00a47b2ff682615954860f29f4a7b7bf2c90e692874329e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-09-20T17:50:16Z",
    "title_canon_sha256": "3e7899e75960b641b8cbf35b0700758b8476e3233432a27670075045c8a850af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.11494",
    "kind": "arxiv",
    "version": 2
  }
}