Pith Number

pith:J5CZODGS

pith:2009:J5CZODGSSKCXZO7NNRFNZQXMIN

not attested not anchored not stored refs pending

Planetary Migration and Eccentricity and Inclination Resonances in Extrasolar Planetary Systems

Edward W. Thommes (Guelph), HKU), Man Hoi Lee (UCSB

arxiv:0907.4838 v1 · 2009-07-28 · 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{J5CZODGSSKCXZO7NNRFNZQXMIN}

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	2026-05-18T02:12:47.211983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f45970cd292857cbbed6c4adcc2ec436f8b07d3fb4613514e8f1d7c94af21bc

Aliases

arxiv: 0907.4838 · arxiv_version: 0907.4838v1 · doi: 10.48550/arxiv.0907.4838 · pith_short_12: J5CZODGSSKCX · pith_short_16: J5CZODGSSKCXZO7N · pith_short_8: J5CZODGS

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/J5CZODGSSKCXZO7NNRFNZQXMIN \
  | 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: 4f45970cd292857cbbed6c4adcc2ec436f8b07d3fb4613514e8f1d7c94af21bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ee958d65cbb5e3f577e1c09c72152f70ab3d68d5ba120060161ce483e0f85a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-07-28T05:46:57Z",
    "title_canon_sha256": "c70bcf99ee316cbeff72c4d7ae24c9d766473b5161f7154e9b6e8c289b113264"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.4838",
    "kind": "arxiv",
    "version": 1
  }
}