Pith Number

pith:KOCWGK5S

pith:2018:KOCWGK5SQP2KSN2BPS4JBSUHGV

not attested not anchored not stored refs pending

Long-Term Monitoring of Throughput in Las Cumbres Observatory's Fleet of Telescopes

Andrew Pickles, Brook Taylor, Curtis McCully, Daniel-Rolf Harbeck, Nikolaus Volgenau, Patrick Conway

arxiv:1805.12220 v1 · 2018-05-30 · 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{KOCWGK5SQP2KSN2BPS4JBSUHGV}

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	2026-05-18T00:14:31.079599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5385632bb283f4a937417cb890ca873547da810f7d8310f8e643bae597e143bf

Aliases

arxiv: 1805.12220 · arxiv_version: 1805.12220v1 · doi: 10.48550/arxiv.1805.12220 · pith_short_12: KOCWGK5SQP2K · pith_short_16: KOCWGK5SQP2KSN2B · pith_short_8: KOCWGK5S

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/KOCWGK5SQP2KSN2BPS4JBSUHGV \
  | 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: 5385632bb283f4a937417cb890ca873547da810f7d8310f8e643bae597e143bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1a8758b3bae5778471eff30fcc8d18e5405ee9baf7a872f3e0c07439916db48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-05-30T20:43:21Z",
    "title_canon_sha256": "d3970f1ee7511b7283b5e6f23c5d3d79ecbf1c40e6f462202ff8705141840fec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.12220",
    "kind": "arxiv",
    "version": 1
  }
}