Pith Number

pith:D7F6PX72

pith:2024:D7F6PX72HFQ343PFPIZVIBFHAJ

not attested not anchored not stored refs pending

A Tale of Two Peas-In-A-Pod: The Kepler-323 and Kepler-104 Systems

Ashley Chontos, C. Alexander Thomas, Casey L. Brinkman, Corey Beard, Fei Dai, Hilke E. Schlichting, Howard Isaacson, Jack Lubin, Judah Van Zandt, Lauren M. Weiss, Malena Rice, Paul Dalba, Steven Giacalone

arxiv:2402.13386 v1 · 2024-02-20 · 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{D7F6PX72HFQ343PFPIZVIBFHAJ}

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	2026-07-05T07:47:31.362331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fcbe7dffa3961be6de57a335404a7027c9739c425de4ffd06727630d9a42c96

Aliases

arxiv: 2402.13386 · arxiv_version: 2402.13386v1 · doi: 10.48550/arxiv.2402.13386 · pith_short_12: D7F6PX72HFQ3 · pith_short_16: D7F6PX72HFQ343PF · pith_short_8: D7F6PX72

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/D7F6PX72HFQ343PFPIZVIBFHAJ \
  | 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: 1fcbe7dffa3961be6de57a335404a7027c9739c425de4ffd06727630d9a42c96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bf4294b787f2ac86184b7a42e1a1a8a4e0261ff25cb86f8d7d7b4a4476bc466",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-02-20T21:30:35Z",
    "title_canon_sha256": "4e64ad8c83183e852de86db3222cbf6fd5517a5b73401a4aa8d304b9bade5aaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.13386",
    "kind": "arxiv",
    "version": 1
  }
}