Pith Number

pith:7MS6OP5J

pith:2025:7MS6OP5JYRNV5MVVNINPPK4C27

not attested not anchored not stored refs pending

HADES RV Programme with HARPS-N at TNG. XVI. A super-Earth in the habitable zone of the GJ 3998 multi-planet system

A. K. Stefanov, A. Sozzetti, A. Su\'arez Mascare\~no, E. Gonz\'alez \'Alvarez, G. Micela, G. Scandariato, I. Ribas, J. I. Gonz\'alez Hern\'andez, J. Maldonado, L. Affer, M. Damasso, M. Perger, M. Pinamonti, N. Nari, R. Rebolo

arxiv:2503.08405 v1 · 2025-03-11 · 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{7MS6OP5JYRNV5MVVNINPPK4C27}

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	2026-07-05T10:28:58.961486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb25e73fa9c45b5eb2b56a1af7ab82d7c9b3121a0c1398bb4ae2eca04d504215

Aliases

arxiv: 2503.08405 · arxiv_version: 2503.08405v1 · doi: 10.48550/arxiv.2503.08405 · pith_short_12: 7MS6OP5JYRNV · pith_short_16: 7MS6OP5JYRNV5MVV · pith_short_8: 7MS6OP5J

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/7MS6OP5JYRNV5MVVNINPPK4C27 \
  | 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: fb25e73fa9c45b5eb2b56a1af7ab82d7c9b3121a0c1398bb4ae2eca04d504215

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa430f508a60cfc3f9124ef32bbc19bf3f4486878b2bd61c6bfb238fdb362afa",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-03-11T13:09:15Z",
    "title_canon_sha256": "ff03f88ffc2ee2d874ec091bf654428e5a8d8de3cf47702add8d529693d92570"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.08405",
    "kind": "arxiv",
    "version": 1
  }
}