Pith Number

pith:AW5A6FIV

pith:2009:AW5A6FIVXKTR7WBLATWDLLO35O

not attested not anchored not stored refs pending

Speed limit on Neptune migration imposed by Saturn tilting

Gwena\"el Bou\'e, Jacques Laskar, Petr Kuchynka

arxiv:0909.0332 v1 · 2009-09-02 · 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{AW5A6FIVXKTR7WBLATWDLLO35O}

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	2026-05-18T02:34:36.814456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05ba0f1515baa71fd82b04ec35addbeb99e1bfdc86f8dfaa994d6a30e00b3f16

Aliases

arxiv: 0909.0332 · arxiv_version: 0909.0332v1 · doi: 10.48550/arxiv.0909.0332 · pith_short_12: AW5A6FIVXKTR · pith_short_16: AW5A6FIVXKTR7WBL · pith_short_8: AW5A6FIV

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/AW5A6FIVXKTR7WBLATWDLLO35O \
  | 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: 05ba0f1515baa71fd82b04ec35addbeb99e1bfdc86f8dfaa994d6a30e00b3f16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db0552ff83eef5fc3b7bb05328cd79172eea41cc08d3362dbdb4a81c8ff6fe36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-09-02T06:31:34Z",
    "title_canon_sha256": "326474d01578fb61102a77eee09eb77e13798bff181a472c1aa84e92e48ed513"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.0332",
    "kind": "arxiv",
    "version": 1
  }
}