Pith Number

pith:5IN5VFVI

pith:2025:5IN5VFVIX4IWMYEVULN5PJXEZL

not attested not anchored not stored refs pending

GRAVITY+ adaptive optics (GPAO) tests in Europe

Alain Delboulb\'e (IPAG), Amit Brara (MPE), Anthony Berdeu (LIRA), Armin Goldbrunner (MPE), Carole Gouvret (LAGRANGE), Christian Rau (MPE), Christophe Bailet (LAGRANGE), Christoph Furchstsam (MPE), Cl\'emence Edouard (LIRA), Cyrille Blanchard (LIRA), Daniel Schuppe (MPE), David Huber (MPE), Denis Defr\`ere (KU Leuven), Dieter Lutz (MPE), Ekherhard Wieprecht (MPE), Eric Stadler (IPAG), Fatm\'e Allouche (ESO), Felix Widmann (MPE), Ferreol Soulez (CRAL), Florentin Millour (LAGRANGE), Frank Eisenhauer (MPE), Frank Haussmann (MPE), Franz Soller (MPE), Guillaume Bourdarot (MPE), Halmut Feuchtgruber (MPE), Henri Bonnet (ESO), Hugo Nowacki (IPAG), Ihsan Ibn Ta\"ieb (MPE), James Leftley (LAGRANGE), Jean-Baptiste Le Bouquin (IPAG), Johannes Hartwig (MPE), Johann Kolb (ESO), Jules Scigliuto (LAGRANGE), Julien Woillez (ESO), Marcel Carbillet (LAGRANGE), Martin Bachbucher (MPE), Mathis Houll\'e (IPAG), Michael Hartl (MPE), Olivier Boebion (LAGRANGE), Olivier Lai (LAGRANGE), Paulo Garcia, Pavel Shchekaturov (ESO), Philippe Berio (LAGRANGE), Roderick Dembet (LIRA), Sebastian Hoenig, Senol Yazici (MPE), Sinem Uysal (MPE), Stefan Gillessen (MPE), Stephan Czempiel (MPE), St\'ephane Lagarde (LAGRANGE), Sylvain Guieu (IPAG), Sylvain Oberti (ESO), Sylvie Robbe-Dubois (LAGRANGE), Thibaut Paumard (LIRA), Thomas Ott (MPE), Tiago Gomes, Yves Magnard (IPAG)

arxiv:2506.03721 v1 · 2025-06-04 · 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{5IN5VFVIX4IWMYEVULN5PJXEZL}

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	2026-07-05T11:15:50.685363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea1bda96a8bf11666095a2dbd7a6e4caf59f7f3052af77dea8a763a696008fef

Aliases

arxiv: 2506.03721 · arxiv_version: 2506.03721v1 · doi: 10.48550/arxiv.2506.03721 · pith_short_12: 5IN5VFVIX4IW · pith_short_16: 5IN5VFVIX4IWMYEV · pith_short_8: 5IN5VFVI

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/5IN5VFVIX4IWMYEVULN5PJXEZL \
  | 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: ea1bda96a8bf11666095a2dbd7a6e4caf59f7f3052af77dea8a763a696008fef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a84554c9daf2b6ca4cf5a3955c24092347c38ad66ac6682c766585cd3b170c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-06-04T08:53:30Z",
    "title_canon_sha256": "46590c63f4fd29e1d927c56287c0b8fda2a6b2d640032e0e8d6b6d26354a2581"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.03721",
    "kind": "arxiv",
    "version": 1
  }
}