Pith Number

pith:VANPQMJ7

pith:2010:VANPQMJ7GBXQAJOLR6WIPPDTQV

not attested not anchored not stored refs pending

An Advanced Atmospheric Dispersion Corrector: The Magellan Visible AO Camera

Derek Kopon, Laird M. Close, Victor Gasho

arxiv:1010.1299 v1 · 2010-10-06 · 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{VANPQMJ7GBXQAJOLR6WIPPDTQV}

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	2026-05-18T04:39:41.465517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a81af8313f306f0025cb8fac87bc738570ee5c5f4648ade8a654174bcb90f1e5

Aliases

arxiv: 1010.1299 · arxiv_version: 1010.1299v1 · doi: 10.48550/arxiv.1010.1299 · pith_short_12: VANPQMJ7GBXQ · pith_short_16: VANPQMJ7GBXQAJOL · pith_short_8: VANPQMJ7

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/VANPQMJ7GBXQAJOLR6WIPPDTQV \
  | 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: a81af8313f306f0025cb8fac87bc738570ee5c5f4648ade8a654174bcb90f1e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60e6b20c46db5bbb2877264e3523416483c758e0e8fd5824cd2e5c6ff2d76ad2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-10-06T23:24:07Z",
    "title_canon_sha256": "1423ca9dd15ee0c4023597ecb91e3964ebf5928b2af9b466c62151bfa874ca1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.1299",
    "kind": "arxiv",
    "version": 1
  }
}