Pith Number

pith:7VVREAYZ

pith:2011:7VVREAYZ7Q35BLJ4R3VONRFMY5

not attested not anchored not stored refs pending

Simulation of planet detection with the SPHERE IFS

A.Berton, A.Boccaletti, A. Vigan, C.Verinaud, D. Mesa, D. Mouillet, E. Giro, G. Chauvin, J.Antichi, J.-L. Beuzit, K. Dohlen, M. Feldt, M. Kasper, R. Gratton, R.U. Claudi, S. Desidera

arxiv:1103.4766 v1 · 2011-03-24 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7VVREAYZ7Q35BLJ4R3VONRFMY5}

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	2026-05-17T23:59:18.399607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd6b120319fc37d0ad3c8eeae6c4acc7603661d9bf3bc6ba9b13d7ddf99224c5

Aliases

arxiv: 1103.4766 · arxiv_version: 1103.4766v1 · doi: 10.48550/arxiv.1103.4766 · pith_short_12: 7VVREAYZ7Q35 · pith_short_16: 7VVREAYZ7Q35BLJ4 · pith_short_8: 7VVREAYZ

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/7VVREAYZ7Q35BLJ4R3VONRFMY5 \
  | 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: fd6b120319fc37d0ad3c8eeae6c4acc7603661d9bf3bc6ba9b13d7ddf99224c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cb32ed792f489aa8e1df3e6a0ac1309d258f9e86ab0f24cd5767b28486f5a32",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-03-24T13:49:56Z",
    "title_canon_sha256": "6be667e3b9cde484ad7cd5db44348069ac64d06b6f71f0da753af9f9bc8e80ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.4766",
    "kind": "arxiv",
    "version": 1
  }
}