Pith Number

pith:HDRVIHIX

pith:2015:HDRVIHIXAQINAZIIC3ED2HCAU3

not attested not anchored not stored refs pending

First light of the VLT planet finder SPHERE. III. New spectrophotometry and astrometry of the HR8799 exoplanetary system

A. Baruffolo, A. Boccaletti, A. Costille, A.-L. Maire, A.-M. Lagrange, A. Orign\'e, A. Pavlov, A. Roux, A. Vigan, A. Zurlo, B. Salasnich, C. Dominik, C. Gry, C. Moutou, C. Petit, C. Soenke, D. Apai, D. Fantinel, D. Gissler, D. Maurel, D. Mawet, D. Mesa, D. Mouillet, E. Gascone, E. Hugot, E. Stadler, F. Cantalloube, F. Made, F. Vakili, F. Wildi, G. Chauvin, G. Salter, H.M. Schmid, J. Baudrand, J. Charton, J.-F. Sauvage, J.H. Girard, J.-L. Beuzit, J. Milli, J. Ramos, K. Dohlen, L. Abe, L. Gluck, M. Bonnefoy, M. Carle, M. Feldt, M. Jacquet, M. Janson, M. Kasper, M. Langlois, M. Llored, M.R. Meyer, M. Suarez, M. Turatto, O. Moeller-Nilsson, P. Baudoz, P. Blancard, P. Feautrier, P. Gigan, P. Martinez, P. Puget, P. Rabou, R. Galicher, R. Gratton, R.U. Claudi, S. Desidera, S.P. Quanz, S. Udry, T. Fusco, T. Henning, V. De Caprio, Y. Magnard, Z. Wahhaj

arxiv:1511.04083 v2 · 2015-11-12 · astro-ph.EP · 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{HDRVIHIXAQINAZIIC3ED2HCAU3}

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	2026-07-05T02:10:35.701780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38e3541d170410d0650816c83d1c40a6c7090981587e6e5ddb95326954ae7ebe

Aliases

arxiv: 1511.04083 · arxiv_version: 1511.04083v2 · doi: 10.48550/arxiv.1511.04083 · pith_short_12: HDRVIHIXAQIN · pith_short_16: HDRVIHIXAQINAZII · pith_short_8: HDRVIHIX

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/HDRVIHIXAQINAZIIC3ED2HCAU3 \
  | 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: 38e3541d170410d0650816c83d1c40a6c7090981587e6e5ddb95326954ae7ebe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "047cb30e6fd4b3fc96d97cf882dfad96307206fb25d12f9b67f3a94bb54b6acc",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-11-12T21:00:05Z",
    "title_canon_sha256": "d64e383761544538d913733c71e87c565eca33c139a709ca70d27e3cc608f938"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.04083",
    "kind": "arxiv",
    "version": 2
  }
}