Pith Number

pith:22OOXG63

pith:2019:22OOXG637LS6V35AI5C2H6KHKL

not attested not anchored not stored refs pending

Towards an overall astrometric error budget with MICADO-MCAO

Carmelo Arcidiacono, Davide Massari, Fausto Cortecchia, Gabriele Rodeghiero, Giuliana Fiorentino, Hannes Riechert, J\"org Uwe Pott, Matteo Lombini, Mauro Patti, Maximilian Fabricius, Richard Davies, Vincent Garrel

arxiv:1902.00933 v1 · 2019-02-03 · 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{22OOXG637LS6V35AI5C2H6KHKL}

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	2026-05-17T23:54:51.791583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d69ceb9bdbfae5eaefa04745a3f94752e11ed4167c5bde8e428f726a8c5daf8e

Aliases

arxiv: 1902.00933 · arxiv_version: 1902.00933v1 · doi: 10.48550/arxiv.1902.00933 · pith_short_12: 22OOXG637LS6 · pith_short_16: 22OOXG637LS6V35A · pith_short_8: 22OOXG63

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/22OOXG637LS6V35AI5C2H6KHKL \
  | 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: d69ceb9bdbfae5eaefa04745a3f94752e11ed4167c5bde8e428f726a8c5daf8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c47900d06dbbb546297dc037faf4ad58fd92ff517be8a9b710c16f18b7c78f88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-02-03T17:31:26Z",
    "title_canon_sha256": "0bdf4b373a39e4d41eb32f7ab929bc065ef473d62d90c0e09de139b9123dd5b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.00933",
    "kind": "arxiv",
    "version": 1
  }
}