Pith Number

pith:SLL26VOJ

pith:2021:SLL26VOJHUGVQW2DC7NUNBVWWB

not attested not anchored not stored refs pending

The adaptive optics simulation analysis tool(kit) (AOSAT)

Andreas Obereder, Faustine Cantalloube, Horst Steuer, Markus Feldt, Miska Le Louarn, Olivier Absil, Stefan Hippler, Thomas Bertram

arxiv:2102.03068 v1 · 2021-02-05 · 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{SLL26VOJHUGVQW2DC7NUNBVWWB}

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	2026-07-05T02:13:05.536327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92d7af55c93d0d585b4317db4686b6b07d16e01e73d58ace4815f7f5e5b8ba86

Aliases

arxiv: 2102.03068 · arxiv_version: 2102.03068v1 · doi: 10.48550/arxiv.2102.03068 · pith_short_12: SLL26VOJHUGV · pith_short_16: SLL26VOJHUGVQW2D · pith_short_8: SLL26VOJ

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/SLL26VOJHUGVQW2DC7NUNBVWWB \
  | 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: 92d7af55c93d0d585b4317db4686b6b07d16e01e73d58ace4815f7f5e5b8ba86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45995d4a6f3604fa0cb9708c9de5d30e4d5e8f17e68ab051b5d5c8eebd1f415c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-02-05T09:18:29Z",
    "title_canon_sha256": "f7784537781ece163064e746b58c9122c660075002ecb1fc8243ae15134d12e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.03068",
    "kind": "arxiv",
    "version": 1
  }
}