Pith Number

pith:WEDFD44U

pith:2021:WEDFD44UIRESIWHM2F3WK62FBO

not attested not anchored not stored refs pending

HADES RV programme with HARPS-N at TNG XIV. A candidate super-Earth orbiting the M-dwarf GJ 9689 with a period close to half the stellar rotation period

A. Bignamini, A. F. Lanza, A. Maggio, A. Petralia, A. Sozzetti, A. Su\'arez-Mascare\~no, B. Toledo-Padr\'on, E. Covino, E. Gonz\'alez-\'Alvarez, E. Herrero, E. Molinari, E. Poretti, G. Leto, G. Micela, G. Piotto, G. Scandariato, I. Pagano, I. Ribas, J. C. Morales, J. I. Gonz\'alez Hern\'andez, J. Maldonado, L. Affer, M. Damasso, M. Perger, M. Pinamonti, P. Giacobbe, R. Claudi, R. Rebolo, R. Zanmar S\'anchez, S. Desidera

arxiv:2105.06155 v2 · 2021-05-13 · astro-ph.SR · 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{WEDFD44UIRESIWHM2F3WK62FBO}

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	2026-07-05T03:01:17.996713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b10651f39444492458ecd177657b450ba40a1c26c15f249bede5f2ae1b8ba320

Aliases

arxiv: 2105.06155 · arxiv_version: 2105.06155v2 · doi: 10.48550/arxiv.2105.06155 · pith_short_12: WEDFD44UIRES · pith_short_16: WEDFD44UIRESIWHM · pith_short_8: WEDFD44U

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/WEDFD44UIRESIWHM2F3WK62FBO \
  | 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: b10651f39444492458ecd177657b450ba40a1c26c15f249bede5f2ae1b8ba320

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f91f538dfda8ae0faa482e2bef350ba3107d05aad6efb2ec8c273adba54bf33d",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-05-13T09:21:02Z",
    "title_canon_sha256": "821e3a343861efa4d4a0679c5d427e604b59600f040c29b8ba590cf8f4d04696"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.06155",
    "kind": "arxiv",
    "version": 2
  }
}