Pith Number

pith:RV37R2RG

pith:2022:RV37R2RGZYSP7KDQZUU2WB47ZF

not attested not anchored not stored refs pending

Architectures of Compact Super-Earth Systems Shaped by Instabilities

Konstantin Batygin, Max Goldberg

arxiv:2203.00801 v1 · 2022-03-02 · 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{RV37R2RGZYSP7KDQZUU2WB47ZF}

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	2026-07-05T04:16:01.712697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d77f8ea26ce24ffa870cd29ab079fc971bfa07237ca8ce702e91b008cffb92b

Aliases

arxiv: 2203.00801 · arxiv_version: 2203.00801v1 · doi: 10.48550/arxiv.2203.00801 · pith_short_12: RV37R2RGZYSP · pith_short_16: RV37R2RGZYSP7KDQ · pith_short_8: RV37R2RG

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/RV37R2RGZYSP7KDQZUU2WB47ZF \
  | 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: 8d77f8ea26ce24ffa870cd29ab079fc971bfa07237ca8ce702e91b008cffb92b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59404b347199b1f14bea6e945790fea4fc649421f3c00558f4325f728ef3334b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-03-02T00:31:21Z",
    "title_canon_sha256": "0ad5b3d09bdfbf2dfc16f766b5f54644214330f6df1ea1600cc9f4b5eda6fc7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.00801",
    "kind": "arxiv",
    "version": 1
  }
}