Pith Number

pith:CFRFXAJX

pith:2023:CFRFXAJX5NGJ7QQQXPECCOFZMI

not attested not anchored not stored refs pending

The GAPS Programme at TNG XLII. A characterisation study of the multi-planet system around the 400 Myr-old star HD 63433 (TOI-1726)

A. Bignamini, A. Fiorenzano, A. F. Lanza, A. Harutyunyan, A. Maggio, A. S. Bonomo, A. Sozzetti, A. W. Mann, D. Locci, D. Nardiello, E. Covino, E. Molinari, E. Poretti, F. Borsa, F. Marzari, G. Micela, G. Piotto, G. Scandariato, H. Stoev, I. Pagano, J. Maldonado, K. Biazzo, L. Borsato, L. Mancini, M. Baratella, M. Cecconi, M. Damasso, M. Mallonn, M. Molinaro, M. Pedani, M. Pinamonti, R. Capuzzo Dolcetta, R. Claudi, R. Cosentino, S. Benatti, S. Desidera, V. D'Orazi

arxiv:2303.15242 v1 · 2023-03-27 · 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{CFRFXAJX5NGJ7QQQXPECCOFZMI}

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	2026-07-05T05:55:02.923492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11625b8137eb4c9fc210bbc82138b9623d870801225cc4288593df28afb32982

Aliases

arxiv: 2303.15242 · arxiv_version: 2303.15242v1 · doi: 10.48550/arxiv.2303.15242 · pith_short_12: CFRFXAJX5NGJ · pith_short_16: CFRFXAJX5NGJ7QQQ · pith_short_8: CFRFXAJX

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/CFRFXAJX5NGJ7QQQXPECCOFZMI \
  | 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: 11625b8137eb4c9fc210bbc82138b9623d870801225cc4288593df28afb32982

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8764cab509b2d82b2534caa730b0b9ef8c65f8e7a83fa1ada0f2a00c71f3655",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-03-27T14:26:46Z",
    "title_canon_sha256": "bd54b8bd18898495e520c3a435e541d2453d9014c5b49f570b373479e32a3c45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.15242",
    "kind": "arxiv",
    "version": 1
  }
}