Pith Number

pith:A7BETFWX

pith:2025:A7BETFWX6XSHVCVCYMQFMSA4LL

not attested not anchored not stored refs pending

A Resonant Beginning for the Solar System Terrestrial Planets

Chris Ormel, Eiichiro Kokubo, Shuo Huang, Simon Portegies Zwart, Tian Yi

arxiv:2506.04164 v2 · 2025-06-04 · astro-ph.EP · physics.geo-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A7BETFWX6XSHVCVCYMQFMSA4LL}

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	2026-07-05T11:17:47.142945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07c24996d7f5e47a8aa2c32056481c5af8c5e26b5c5adf3e818c0cae116cc3d1

Aliases

arxiv: 2506.04164 · arxiv_version: 2506.04164v2 · doi: 10.48550/arxiv.2506.04164 · pith_short_12: A7BETFWX6XSH · pith_short_16: A7BETFWX6XSHVCVC · pith_short_8: A7BETFWX

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/A7BETFWX6XSHVCVCYMQFMSA4LL \
  | 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: 07c24996d7f5e47a8aa2c32056481c5af8c5e26b5c5adf3e818c0cae116cc3d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcba2728a4114a858117f5a5d813b0448b4415f7d0110448921e89d7482877be",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-06-04T17:02:18Z",
    "title_canon_sha256": "9e377a7f509e6874c7ececb8760798ca568070c644d1da31eb7d4d5a3881ba83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.04164",
    "kind": "arxiv",
    "version": 2
  }
}