Pith Number

pith:N7BAM5EY

pith:2026:N7BAM5EYI32XNK4U7LTR73XQ4Y

not attested not anchored not stored refs pending

The GAPS programme at TNG ?. TOI-1533: a compact system hosting a super-Neptune-mass pair with disparate radii

A. Bignamini, A. Fukui, A. Ghedina, A. Ruggieri, A. Savel, A. Shporer, C. D. Dressing, C. Guerra, D. Gandolfi, D. Nardiello, D. Polychroni, D. Watanabe, E. Palle, F. Amadori, F. Murgas, G. Mantovan, G. Piotto, G. Scandariato, G. Srdoc, H. Parviainen, J. de Leon, J. Higuera, J. J. Lissauer, J. Korth, K. A. Collins, Kawauchi, K. Biazzo, K. Ikuta, K. Stassun, L. Affer, L. Borsato, L. Malavolta, L. Mancini, L. Naponiello, M. Baratella, M. Damasso, M. D'Arpa, M. E. Everett, M. Mori, N. Narita, P. Leonardi, R. P. Schwarz, R. Zambelli, S. Colombo, S. Desidera, S. Giacalone, Stockdale, S.W. Yee, T. Azevedo Silva, T. Zingales, V. Lorenzi, V. Nascimbeni

arxiv:2606.30799 v1 · 2026-06-29 · 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{N7BAM5EYI32XNK4U7LTR73XQ4Y}

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	2026-07-01T00:17:17.409953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fc206749846f576ab94fae71feef0e6383cd83a98fa85181aaabe3a65d88a75

Aliases

arxiv: 2606.30799 · arxiv_version: 2606.30799v1 · doi: 10.48550/arxiv.2606.30799 · pith_short_12: N7BAM5EYI32X · pith_short_16: N7BAM5EYI32XNK4U · pith_short_8: N7BAM5EY

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/N7BAM5EYI32XNK4U7LTR73XQ4Y \
  | 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: 6fc206749846f576ab94fae71feef0e6383cd83a98fa85181aaabe3a65d88a75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a8feeca07e856322a890968bf9438411b4db04c9bcb20bd8bbe93296f4705cd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-06-29T18:22:15Z",
    "title_canon_sha256": "07999de3d4e0639ecffec258e4ae99b1b44412ad2a729318b0f91e290ed39bd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30799",
    "kind": "arxiv",
    "version": 1
  }
}