Pith Number

pith:OBF7OZXC

pith:2009:OBF7OZXCCAYMZ7P57AXP7ANRZQ

not attested not anchored not stored refs pending

Exoplanetary Spin-Orbit Alignment: Results from the Ensemble of Rossiter-McLaughlin Observations

Daniel C. Fabrycky, Joshua N. Winn

arxiv:0902.0737 v1 · 2009-02-04 · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OBF7OZXCCAYMZ7P57AXP7ANRZQ}

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.

Cited by

1 paper in Pith

Where Do Hot Jupiters Come From? Revisiting Tidal Disruption and Ejection in High-Eccentricity Migration

Receipt and verification

First computed	2026-05-18T04:29:16.850634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

704bf766e21030ccfdfdf82eff81b1cc38004eba8889138a4d622d217d817b50

Aliases

arxiv: 0902.0737 · arxiv_version: 0902.0737v1 · doi: 10.48550/arxiv.0902.0737 · pith_short_12: OBF7OZXCCAYM · pith_short_16: OBF7OZXCCAYMZ7P5 · pith_short_8: OBF7OZXC

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/OBF7OZXCCAYMZ7P57AXP7ANRZQ \
  | 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: 704bf766e21030ccfdfdf82eff81b1cc38004eba8889138a4d622d217d817b50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "684e76cbb305bb460c89d8dfb08a9ff79c562179591a084f4b09f40871dc1d89",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-02-04T19:22:12Z",
    "title_canon_sha256": "ee1f6a13a132a7419110c26e7e0164761dc31ff658be9a9c34a480d256434ab1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.0737",
    "kind": "arxiv",
    "version": 1
  }
}