Pith Number

pith:24LKQSSL

pith:2010:24LKQSSLLPSXANFB4ZYOPC3AFH

not attested not anchored not stored refs pending

Detailed Studies of Atmospheric Calibration in Imaging Cherenkov Astronomy

Cameron Rulten, Gerd Puehlhofer, Sam Nolan

arxiv:1009.0517 v1 · 2010-09-02 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{24LKQSSLLPSXANFB4ZYOPC3AFH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:05:37.764828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d716a84a4b5be57034a1e670e78b6029e98dc1b076e47cdfe0ee8cbc86c6c0c8

Aliases

arxiv: 1009.0517 · arxiv_version: 1009.0517v1 · doi: 10.48550/arxiv.1009.0517 · pith_short_12: 24LKQSSLLPSX · pith_short_16: 24LKQSSLLPSXANFB · pith_short_8: 24LKQSSL

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/24LKQSSLLPSXANFB4ZYOPC3AFH \
  | 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: d716a84a4b5be57034a1e670e78b6029e98dc1b076e47cdfe0ee8cbc86c6c0c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10c0ab823863d546391e4b94f08413f042cb17ae0e6890ce008faf445b9d15af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-09-02T19:44:38Z",
    "title_canon_sha256": "04acf9770f86b511084cf57f9eeb58b5228013451e8ba06bbc80b9b68fb21e18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0517",
    "kind": "arxiv",
    "version": 1
  }
}