Pith Number

pith:XGBIPLOZ

pith:2023:XGBIPLOZMNLECP2PMNZZ7WMUD7

not attested not anchored not stored refs pending

DMPP-4: Candidate sub-Neptune mass planets orbiting a naked-eye star

C.A. Haswell, C. McCune, D. Staab, F.W. Lewis, G.Anglada-Escud\'e, J.Llama, J.P.J. Doherty, J.R. Barnes, L. Fossati, M.R. Standing, M. Soto, M. Waller-Bridge

arxiv:2307.07530 v2 · 2023-07-13 · 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{XGBIPLOZMNLECP2PMNZZ7WMUD7}

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	2026-07-05T06:34:39.302306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b98287add96356413f4f63739fd9941fc70ecb0d8b618fc55722ec6498762a65

Aliases

arxiv: 2307.07530 · arxiv_version: 2307.07530v2 · doi: 10.48550/arxiv.2307.07530 · pith_short_12: XGBIPLOZMNLE · pith_short_16: XGBIPLOZMNLECP2P · pith_short_8: XGBIPLOZ

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/XGBIPLOZMNLECP2PMNZZ7WMUD7 \
  | 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: b98287add96356413f4f63739fd9941fc70ecb0d8b618fc55722ec6498762a65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c02ce8c10414c62c2a7b6372135e8022b6c3ec627d5e8d17eb17a41ea7f5afd",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-07-13T18:22:52Z",
    "title_canon_sha256": "59e0a04159e3179479ab2623f938e076d22e37981436cf71bbdd82a5a0511fe7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.07530",
    "kind": "arxiv",
    "version": 2
  }
}