Pith Number

pith:RYTY4ZVE

pith:2022:RYTY4ZVEFPI3KXDVS5G3KX4QDI

not attested not anchored not stored refs pending

A dearth of close-in planets around rapidly rotating stars or a dearth of data?

B. L. Canto Martins, I. C. Le\~ao, J. R. De Medeiros, L. L. A. de Oliveira, M. I. Arruda Gon\c{c}alves, R. L. Gomes, Y. S. Messias

arxiv:2205.04893 v2 · 2022-05-10 · 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{RYTY4ZVEFPI3KXDVS5G3KX4QDI}

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	2026-07-05T04:26:03.788302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e278e66a42bd1b55c75974db55f901a33fddc8d79a9166f68d4ab37556f721d

Aliases

arxiv: 2205.04893 · arxiv_version: 2205.04893v2 · doi: 10.48550/arxiv.2205.04893 · pith_short_12: RYTY4ZVEFPI3 · pith_short_16: RYTY4ZVEFPI3KXDV · pith_short_8: RYTY4ZVE

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/RYTY4ZVEFPI3KXDVS5G3KX4QDI \
  | 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: 8e278e66a42bd1b55c75974db55f901a33fddc8d79a9166f68d4ab37556f721d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48110a51002b8ef16cdda098a537803f8c6462c098197c1d48574143a617f2ad",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-05-10T13:42:03Z",
    "title_canon_sha256": "05e52415031f3ece0feaefed1d930fe7a03568e93874865bbd0a6da2ace67e8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.04893",
    "kind": "arxiv",
    "version": 2
  }
}