Pith Number

pith:JXUG663V

pith:2019:JXUG663VTCTOJEEJZFMU5KRCLR

not attested not anchored not stored refs pending

Hint of curvature in the orbital motion of the exoplanet 51 Eridani b using 3 years of VLT/SPHERE monitoring

A. Boccaletti, A. Cheetham, A.-L. Maire, A.-M. Lagrange, A. Orign\'e, A. Roux, A. Vigan, A. Zurlo, B. A. Biller, C. Fontanive, C. Lazzoni, C. Perrot, D. Melnick, D. Mesa, D. Rouan, E. Rickman, E. Sissa, F. Cantalloube, F. M\'enard, F. Rigal, G. Chauvin, G. Rousset, H. Avenhaus, H. Beust, H. Le Coroller, J. Carson, J. Hagelberg, J.-L. Beuzit, J. Olofsson, K. Dohlen, L. Abe, L. Rodet, L. Weber, M. Bonavita, M. Bonnefoy, M. Cudel, M. Janson, M. Langlois, M. R. Meyer, M. Samland, R. Claudi, R. Galicher, R. Gratton, S. Daemgen, S. Desidera, S. Messina, S. Udry, T. Henning, T. Schmidt, V. D'Orazi, W. Brandner, Z. Wahhaj

arxiv:1903.07620 v2 · 2019-03-18 · 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{JXUG663VTCTOJEEJZFMU5KRCLR}

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	2026-05-17T23:47:57.623543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4de86f7b7598a6e49089c9594eaa225c58539f48698d18ad56d43280f41aa217

Aliases

arxiv: 1903.07620 · arxiv_version: 1903.07620v2 · doi: 10.48550/arxiv.1903.07620 · pith_short_12: JXUG663VTCTO · pith_short_16: JXUG663VTCTOJEEJ · pith_short_8: JXUG663V

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/JXUG663VTCTOJEEJZFMU5KRCLR \
  | 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: 4de86f7b7598a6e49089c9594eaa225c58539f48698d18ad56d43280f41aa217

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53a4d6cf3ba122d6a196ccbd95c02eb96ab426988eac41f2b068dc6893465f90",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-03-18T18:00:00Z",
    "title_canon_sha256": "352d34715c2ec710982871cfe98beae387f20cc48d2607551096e6e231b7db37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.07620",
    "kind": "arxiv",
    "version": 2
  }
}