Pith Number

pith:WWQXCBCN

pith:2009:WWQXCBCNUZ732YC5T4LSKKLV2N

not attested not anchored not stored refs pending

The spin-orbit alignment of the transiting exoplanet WASP-3b from Rossiter-McLaughlin observations

(2) Institut d'Astrophysique de Paris, (3) University of Exeter, 4), (4) Observatoire de Haute-Provence, (5) University of St Andrews), A. Collier Cameron (5), C. A. Watson (1), D. Pollacco (1), E. K. Simpson (1), F. Bouchy (2, F. P. Keenan (1) ((1) Queen's University Belfast, G. Hebrard (2), I. Boisse (2), N. P. Gibson (3), S. C. C. Barros (1)

arxiv:0912.3643 v2 · 2009-12-18 · 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{WWQXCBCNUZ732YC5T4LSKKLV2N}

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	2026-05-18T02:33:56.000670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5a171044da67fbd605d9f17252975d352ba05464eeb0ade84efd6cb007f5034

Aliases

arxiv: 0912.3643 · arxiv_version: 0912.3643v2 · doi: 10.48550/arxiv.0912.3643 · pith_short_12: WWQXCBCNUZ73 · pith_short_16: WWQXCBCNUZ732YC5 · pith_short_8: WWQXCBCN

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/WWQXCBCNUZ732YC5T4LSKKLV2N \
  | 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: b5a171044da67fbd605d9f17252975d352ba05464eeb0ade84efd6cb007f5034

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21df349b3f8dbadec3166456c57f6ff9f7ea63eca18cca0e740f411380928f77",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-12-18T11:06:39Z",
    "title_canon_sha256": "01e902fd27d2eb6b4008af6e09b4277eb6ac34c10cad38f49210432992173d4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.3643",
    "kind": "arxiv",
    "version": 2
  }
}