Pith Number

pith:ZUNXPRMC

pith:2025:ZUNXPRMCT5RIATZFHZH7TSZ5I5

not attested not anchored not stored refs pending

Amplifying Resonant Repulsion with Inflated Young Planets, Overlooked Inner Planets, and Non-zero Initial $\Delta$

Fei Dai, Yuancheng Xu

arxiv:2502.01903 v1 · 2025-02-04 · 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{ZUNXPRMCT5RIATZFHZH7TSZ5I5}

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	2026-07-05T10:09:20.953108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd1b77c5829f62804f253e4ff9cb3d476d183eb9929f121001ab42d34b30c220

Aliases

arxiv: 2502.01903 · arxiv_version: 2502.01903v1 · doi: 10.48550/arxiv.2502.01903 · pith_short_12: ZUNXPRMCT5RI · pith_short_16: ZUNXPRMCT5RIATZF · pith_short_8: ZUNXPRMC

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/ZUNXPRMCT5RIATZFHZH7TSZ5I5 \
  | 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: cd1b77c5829f62804f253e4ff9cb3d476d183eb9929f121001ab42d34b30c220

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25dc42c4df2cd14dcb5ccd71cd1e951956af52d5c0eca321dcf9b46917f2218f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-02-04T00:32:21Z",
    "title_canon_sha256": "b47240e29dc13fcde46ae0ca7f6916be700b4554732848347f56e55e9c11da6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.01903",
    "kind": "arxiv",
    "version": 1
  }
}