Pith Number

pith:FL2K7COJ

pith:2022:FL2K7COJ2KQBM2PF4GC6FJBHNS

not attested not anchored not stored refs pending

Asgard/NOTT: L-band nulling interferometry at the VLTI I. Simulating the expected high-contrast performance

Ahmed Sanny, Alexandra Mazzoli, Alexis Matter, Azzurra Bigioli, Benjamin Courtney-Barrer, Colin Dandumont, Denis Defr\`ere, Felix A. Dannert, Germain Garreau, Gert Raskin, J\'er\^ome Loicq, Lucas Labadie, Marc-Antoine Martinod, Olivier Absil, Romain Laugier, Simon Gross

arxiv:2211.09548 v1 · 2022-11-17 · 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{FL2K7COJ2KQBM2PF4GC6FJBHNS}

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	2026-07-05T05:50:53.043288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2af4af89c9d2a01669e5e185e2a4276c8f48bca00974e77d52a8eeea04c01017

Aliases

arxiv: 2211.09548 · arxiv_version: 2211.09548v1 · doi: 10.48550/arxiv.2211.09548 · pith_short_12: FL2K7COJ2KQB · pith_short_16: FL2K7COJ2KQBM2PF · pith_short_8: FL2K7COJ

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/FL2K7COJ2KQBM2PF4GC6FJBHNS \
  | 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: 2af4af89c9d2a01669e5e185e2a4276c8f48bca00974e77d52a8eeea04c01017

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7732b2352b3a24baa2f13de5def4c3348aace3b7c9f418fd47cbe358cf757d6e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2022-11-17T14:11:33Z",
    "title_canon_sha256": "95277ed12089aad2283acc4926beebd81c7c2fa5fe63bf2f8666cb814bbbc896"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.09548",
    "kind": "arxiv",
    "version": 1
  }
}