Pith Number

pith:CN6VPXJK

pith:2015:CN6VPXJKB46A3ZPVPDR2D7354T

not attested not anchored not stored refs pending

Doppler Monitoring of the WASP-47 Multiplanet System

Andrew Vanderburg, Fei Dai, Ian B. Thompson, Jeffrey D. Crane, Johanna K. Teske, John Asher Johnson, Joshua N. Winn, Pamela Arriagada, Robert A. Wittenmyer, R. Paul Butler, Stephen A. Shectman

arxiv:1510.03811 v2 · 2015-10-13 · 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{CN6VPXJKB46A3ZPVPDR2D7354T}

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	2026-05-18T01:26:40.990724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

137d57dd2a0f3c0de5f578e3a1ff7de4c2f721721b28177bbcb197662cd75d71

Aliases

arxiv: 1510.03811 · arxiv_version: 1510.03811v2 · doi: 10.48550/arxiv.1510.03811 · pith_short_12: CN6VPXJKB46A · pith_short_16: CN6VPXJKB46A3ZPV · pith_short_8: CN6VPXJK

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/CN6VPXJKB46A3ZPVPDR2D7354T \
  | 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: 137d57dd2a0f3c0de5f578e3a1ff7de4c2f721721b28177bbcb197662cd75d71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d963e93ba1eb9516ee9957ddf8f0c38734fb39f0bbe4bc349217a7dc8b2796ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-10-13T18:43:14Z",
    "title_canon_sha256": "879d51b2649cc35eabfa46c31f1925ae0f3b5a1e4d5d148deba7b40e9ef3db83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.03811",
    "kind": "arxiv",
    "version": 2
  }
}