Pith Number

pith:ZIN5YKLM

pith:2009:ZIN5YKLMPQE7KTRAC2BGDQOAOM

not attested not anchored not stored refs pending

Spin-orbit misalignment in the HD80606 planetary system

C. Moutou, D. Ehrenreich, et al, F. Bouchy, F. Pont, G. Hebrard, J.M. Irwin, S. Aigrain, T. Guillot

arxiv:0906.5605 v1 · 2009-06-30 · 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{ZIN5YKLMPQE7KTRAC2BGDQOAOM}

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	2026-05-18T02:13:11.637138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca1bdc296c7c09f54e20168261c1c0732b862fd683217b3a6fc0493129dc69ae

Aliases

arxiv: 0906.5605 · arxiv_version: 0906.5605v1 · doi: 10.48550/arxiv.0906.5605 · pith_short_12: ZIN5YKLMPQE7 · pith_short_16: ZIN5YKLMPQE7KTRA · pith_short_8: ZIN5YKLM

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/ZIN5YKLMPQE7KTRAC2BGDQOAOM \
  | 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: ca1bdc296c7c09f54e20168261c1c0732b862fd683217b3a6fc0493129dc69ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cdeb9fc1d4368d9675485b5ed4a38d995539c186d3f25bc05060e1c1fdc3188",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-06-30T18:43:39Z",
    "title_canon_sha256": "a744ab61b51f1da302ec41890c333870459bc169ca33948055fc71d1830f9f8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.5605",
    "kind": "arxiv",
    "version": 1
  }
}