Pith Number

pith:KSDA4OAZ

pith:2025:KSDA4OAZF7GEV7CWJQITANYYG4

not attested not anchored not stored refs pending

Short-Period Small Planets with High Mutual Inclinations are more Common around Metal-Rich Stars

Dichang Chen, Dongsheng An, Fei Dai, Jiwei Xie, Johannes Buchner, Sharon Xuesong Wang, Songhu Wang, Wei Zhu, Xinyan Hua, Yang Huang

arxiv:2502.00442 v2 · 2025-02-01 · 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{KSDA4OAZF7GEV7CWJQITANYYG4}

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	2026-07-05T10:09:16.383857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54860e38192fcc4afc564c1130371837138ed78c40da4af71cd62c27135bb2d9

Aliases

arxiv: 2502.00442 · arxiv_version: 2502.00442v2 · doi: 10.48550/arxiv.2502.00442 · pith_short_12: KSDA4OAZF7GE · pith_short_16: KSDA4OAZF7GEV7CW · pith_short_8: KSDA4OAZ

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/KSDA4OAZF7GEV7CWJQITANYYG4 \
  | 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: 54860e38192fcc4afc564c1130371837138ed78c40da4af71cd62c27135bb2d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cac5740c22396007271be97e8ed04d5bb37e062e5c62769745b1be95ed96a23",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-02-01T14:21:59Z",
    "title_canon_sha256": "9743961b37d8c224bedc3b4542faa976c5c2491ad9197a1ba14cd737332cea4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.00442",
    "kind": "arxiv",
    "version": 2
  }
}