Pith Number

pith:EMUPHEJ4

pith:2026:EMUPHEJ4HMKUR6RVHBBOLXPNUZ

not attested not anchored not stored refs pending

A decade of monitoring the HIP 41378's planetary system

A. Collier Cameron, A. F. Martinez Fiorenzano, A. Leleu, A. Mortier, A. Santerne, A. S. Bonomo, A. Sozzetti, B. Akinsanmi, C. Watson, D. Bayliss, D. J. A. Brown, D. J. Armstrong, E. Molinari, E. Petigura, F. Dai, H. P. Osborn, I. J. M. Crossfield, K. Rice, L. D. Nielsen, L. Malavolta, M. Cretignier, M. Damasso, M. Lopez-Morales, M. Saillenfest, N. C. Hara, N. C. Santos, O. Demangeon, P. Figueira, P. Leonardi, S. C. C. Barros, S. Grouffal, S. Sulis, S. Udry, T. Guillot, X. Dumusque

arxiv:2606.23103 v1 · 2026-06-22 · 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{EMUPHEJ4HMKUR6RVHBBOLXPNUZ}

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	2026-06-23T03:14:09.992837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2328f3913c3b1548fa353842e5ddeda6509c076bab01409f87d91a89e97ea948

Aliases

arxiv: 2606.23103 · arxiv_version: 2606.23103v1 · doi: 10.48550/arxiv.2606.23103 · pith_short_12: EMUPHEJ4HMKU · pith_short_16: EMUPHEJ4HMKUR6RV · pith_short_8: EMUPHEJ4

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/EMUPHEJ4HMKUR6RVHBBOLXPNUZ \
  | 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: 2328f3913c3b1548fa353842e5ddeda6509c076bab01409f87d91a89e97ea948

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e01290aba54f44f840d28d6e0aa6dead48a34602432cbcbad217c6bd5c547d2e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-06-22T09:46:20Z",
    "title_canon_sha256": "75c882aa0f57a72702f327325438527b1d093048489f1a9bfd6b9879e38a8235"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23103",
    "kind": "arxiv",
    "version": 1
  }
}