Pith Number

pith:XJOIPJ72

pith:2009:XJOIPJ72LPW2CSDMBLWE6IQ3QO

not attested not anchored not stored refs pending

Laboratory Testing the Layer Oriented Wavefront Sensor for the Multiconjugate Adaptive optics Demonstrator

Carmelo Arcidiacono, Emiliano Diolaiti, Jacopo Farinato, Matteo Lombini, Roberto Ragazzoni

arxiv:0912.0879 v1 · 2009-12-04 · 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{XJOIPJ72LPW2CSDMBLWE6IQ3QO}

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	2026-05-18T02:34:02.285821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba5c87a7fa5beda1486c0aec4f221b83b061b5cb9921e576375bcad072696de9

Aliases

arxiv: 0912.0879 · arxiv_version: 0912.0879v1 · doi: 10.48550/arxiv.0912.0879 · pith_short_12: XJOIPJ72LPW2 · pith_short_16: XJOIPJ72LPW2CSDM · pith_short_8: XJOIPJ72

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/XJOIPJ72LPW2CSDMBLWE6IQ3QO \
  | 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: ba5c87a7fa5beda1486c0aec4f221b83b061b5cb9921e576375bcad072696de9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f7ad17635c77490ecf6f99fa320f4f556b054b757e044aae6fe47383f628de4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2009-12-04T15:34:51Z",
    "title_canon_sha256": "05655ec479a1a544eeeaa431eebfc3ef094be2aad48f1f23dec46a868d4b501f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.0879",
    "kind": "arxiv",
    "version": 1
  }
}