Pith Number

pith:42DUZ2HB

pith:2026:42DUZ2HB6EEGMQMKYSA3PISWV2

not attested not anchored not stored refs pending

Mind the Companion : Demographics of Transiting S-type Exoplanets

Ariana Nigioni, Fran\c{c}ois Bouchy, Julia Venturini, L\'ena Parc, Lina Y. Messamah

arxiv:2605.31523 v1 · 2026-05-29 · 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{42DUZ2HB6EEGMQMKYSA3PISWV2}

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	2026-06-01T02:04:10.797960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6874ce8e1f10866418ac481b7a256aeacea0ae3865730208157076742a643e9

Aliases

arxiv: 2605.31523 · arxiv_version: 2605.31523v1 · doi: 10.48550/arxiv.2605.31523 · pith_short_12: 42DUZ2HB6EEG · pith_short_16: 42DUZ2HB6EEGMQMK · pith_short_8: 42DUZ2HB

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/42DUZ2HB6EEGMQMKYSA3PISWV2 \
  | 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: e6874ce8e1f10866418ac481b7a256aeacea0ae3865730208157076742a643e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2b65588b0e16416158edddb7aa739047c44835e3ec56693227e324ca2e9b039",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-05-29T16:38:35Z",
    "title_canon_sha256": "5ac209d32ab33b75ea04ad4cc5a9daf7b3c48c4a34f1979ecc77c1d8096db77c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.31523",
    "kind": "arxiv",
    "version": 1
  }
}