Pith Number

pith:VWLUKV6D

pith:2019:VWLUKV6D3AVVIQ5M6Y4VPZ5VDU

not attested not anchored not stored refs pending

WASP-92, WASP-93 and WASP-118: Transit timing variations and long-term stability of the systems

David Molina, Eric Girardin, Francesco Scaggiante, Marc Bretton, Mari\'an Jakub\'ik, Martin Va\v{n}ko, Pavol Gajdo\v{s}, Phil Evans, Sn{\ae}varr Gu{\dh}mundsson, St\'ephane Ferratfiat, \v{S}tefan Parimucha

arxiv:1903.02804 v2 · 2019-03-07 · 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{VWLUKV6D3AVVIQ5M6Y4VPZ5VDU}

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	2026-05-17T23:50:44.486628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad974557c3d82b5443acf63957e7b51d18765849f3da8d2966ff73643e7e60fc

Aliases

arxiv: 1903.02804 · arxiv_version: 1903.02804v2 · doi: 10.48550/arxiv.1903.02804 · pith_short_12: VWLUKV6D3AVV · pith_short_16: VWLUKV6D3AVVIQ5M · pith_short_8: VWLUKV6D

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/VWLUKV6D3AVVIQ5M6Y4VPZ5VDU \
  | 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: ad974557c3d82b5443acf63957e7b51d18765849f3da8d2966ff73643e7e60fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "517859cd68f309f9bf749d50e28b3a6b2acd4ebca575a406a8ef692fd215f4ba",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-03-07T10:09:28Z",
    "title_canon_sha256": "0a48ea4598724286373111b60c4da66cdf006a5efc8f932be3e579c84d4a7cec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.02804",
    "kind": "arxiv",
    "version": 2
  }
}