Pith Number

pith:VEAC22UA

pith:2017:VEAC22UAOXSXJOH3K2FEZJN3QV

not attested not anchored not stored refs pending

Orbital misalignment of the Neptune-mass exoplanet GJ 436b with the spin of its cool star

Aur\'elien Wyttenbach, Baptiste Lavie, Christophe Lovis, Damien S\'egransan, David Ehrenreich, Francesco Pepe, Gregory W. Henry, Heather M. Cegla, Herv\'e Beust, Kevin Heng, Nicola Astudillo-Defru, Romain Allart, Vincent Bourrier, Xavier Bonfils, Xavier Delfosse

arxiv:1712.06638 v1 · 2017-12-18 · 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{VEAC22UAOXSXJOH3K2FEZJN3QV}

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	2026-05-18T00:27:40.970493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9002d6a8075e574b8fb568a4ca5bb857fcd273864cc992b218e2aa8362ca86b

Aliases

arxiv: 1712.06638 · arxiv_version: 1712.06638v1 · doi: 10.48550/arxiv.1712.06638 · pith_short_12: VEAC22UAOXSX · pith_short_16: VEAC22UAOXSXJOH3 · pith_short_8: VEAC22UA

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/VEAC22UAOXSXJOH3K2FEZJN3QV \
  | 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: a9002d6a8075e574b8fb568a4ca5bb857fcd273864cc992b218e2aa8362ca86b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fed7570fdaa765e7f25bfbb6c3a32d35804da09667c8a79463b0505f9867dc29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-12-18T19:32:37Z",
    "title_canon_sha256": "62fdce5ea9e7b4afc08ed6e248ec8ac060daf574b553eb87ea3974b2d630523a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.06638",
    "kind": "arxiv",
    "version": 1
  }
}