Pith Number

pith:BFWL6HAC

pith:2018:BFWL6HAC6R6N5ZIPP5GQMD323J

not attested not anchored not stored refs pending

Imaging radial velocity planets with SPHERE

A. Boccaletti, A. Delboulbe, A.L. Maire, A.M. Lagrange, A. Vigan, A. Zurlo, B. Biller, B. Lavie, C. Lazzoni, C. Moutou, C. Perrot, C. Petit, D. Mesa, D. Mouillet, E. Buenzli, E. Sissa, F. Rigal, G. Chauvin, G. Salter, J. Hagelberg, J. Lannier, J.L. Beuzit, J. Ramos, M. Bonavita, M. Bonnefoy, M. Cudel, M. Feldt, M. Janson, M. Langlois, M. Meyer, P.J. Potiron, R. Gratton, S. Desidera, S. Messina, S. Peretti, S. Rochat, T. Bhowmik, T. Schmidt, V. D'Orazi, W. Brandner

arxiv:1807.01324 v1 · 2018-07-03 · astro-ph.EP · astro-ph.IM · 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{BFWL6HAC6R6N5ZIPP5GQMD323J}

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	2026-05-18T00:09:58.410795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

096cbf1c02f47cdee50f7f4d060f7ada581511311c3b83172aa49b89253ecfae

Aliases

arxiv: 1807.01324 · arxiv_version: 1807.01324v1 · doi: 10.48550/arxiv.1807.01324 · pith_short_12: BFWL6HAC6R6N · pith_short_16: BFWL6HAC6R6N5ZIP · pith_short_8: BFWL6HAC

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/BFWL6HAC6R6N5ZIPP5GQMD323J \
  | 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: 096cbf1c02f47cdee50f7f4d060f7ada581511311c3b83172aa49b89253ecfae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc5d8dfa0c0ca5930760da6fe40fad183996c4d3c3d6328c951c0bd7c6329dce",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-07-03T18:00:03Z",
    "title_canon_sha256": "fdcecb95e7a760e6cd26f2a010794ef700b0b0debc5f8b4441cf551bdd761e64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.01324",
    "kind": "arxiv",
    "version": 1
  }
}