Pith Number

pith:ISGUUG72

pith:2020:ISGUUG72S4XBJSG3SW45YMZ7JQ

not attested not anchored not stored refs pending

Design of the HARMONI Pyramid WFS module

Benoit Neichel, Carlos Correia, Cyril Petit, Edgard Renault, Elodie Choquet, Fraser Clarke, Ian Bryson, Jean-Fran\c{c}ois Sauvage, Jerome Paufique, Kacem El Hadi, Kjetil Dohlen, Niranjan Thatte, Noah Schwartz, Thierry Fusco, Vincent Chambouleyron

arxiv:2003.07228 v1 · 2020-03-13 · astro-ph.IM · physics.ao-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ISGUUG72S4XBJSG3SW45YMZ7JQ}

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	2026-07-05T00:48:10.615866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

448d4a1bfa972e14c8db95b9dc333f4c3293efcd3cb1aefc23fd9a8c83028c7e

Aliases

arxiv: 2003.07228 · arxiv_version: 2003.07228v1 · doi: 10.48550/arxiv.2003.07228 · pith_short_12: ISGUUG72S4XB · pith_short_16: ISGUUG72S4XBJSG3 · pith_short_8: ISGUUG72

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/ISGUUG72S4XBJSG3SW45YMZ7JQ \
  | 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: 448d4a1bfa972e14c8db95b9dc333f4c3293efcd3cb1aefc23fd9a8c83028c7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ee5af352447cbd3a89fc4f4b1120968d5c631d1f55ee95878c2610014bbfca8",
    "cross_cats_sorted": [
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-03-13T09:59:17Z",
    "title_canon_sha256": "87d321b0eafd648674c7713267b837ab68c8091f168afc9d7dda5d5d862319f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.07228",
    "kind": "arxiv",
    "version": 1
  }
}