Pith Number

pith:UXGGNEVT

pith:2009:UXGGNEVTJN7QY42ZCKRYGLY57N

not attested not anchored not stored refs pending

Integrated Laboratory Demonstrations of Multi-Object Adaptive Optics on a Simulated 10-Meter Telescope at Visible Wavelengths

Brian J. Bauman, Claire E. Max, Donald T. Gavel, Edward A. Laag, Luke Johnson, Renate Kupke, S. Mark Ammons

arxiv:0901.1716 v1 · 2009-01-13 · 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{UXGGNEVTJN7QY42ZCKRYGLY57N}

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	2026-05-18T02:15:02.522291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5cc6692b34b7f0c735912a3832f1dfb79f38184080a4e47995a68a64a43793c

Aliases

arxiv: 0901.1716 · arxiv_version: 0901.1716v1 · doi: 10.48550/arxiv.0901.1716 · pith_short_12: UXGGNEVTJN7Q · pith_short_16: UXGGNEVTJN7QY42Z · pith_short_8: UXGGNEVT

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/UXGGNEVTJN7QY42ZCKRYGLY57N \
  | 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: a5cc6692b34b7f0c735912a3832f1dfb79f38184080a4e47995a68a64a43793c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "139f3da473c0d59260f706e1c03ef65b79e3e30f9ad08afd3324641a0c2dba48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2009-01-13T07:42:25Z",
    "title_canon_sha256": "ae0713ef94b6fc629100386a8a84e9f0e1bfd6723d73788b721851522c62b2da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.1716",
    "kind": "arxiv",
    "version": 1
  }
}