Pith Number

pith:ZSFHENOJ

pith:2018:ZSFHENOJMWWPAO6WWS2KVJCQIW

not attested not anchored not stored refs pending

Forecasting water vapour above the sites of ESO's Very Large Telescope (VLT) and the Large Binocular Telescope (LBT)

(2) European Southern Observatory, 3)- ((1) INAF - Osservatorio Astrofisico di Arcetri, (3) INSTM), Alessio Turchi (1), Elena Masciadri (1), Florian Kerber (2), Gianluca Martelloni (1

arxiv:1809.11056 v1 · 2018-09-28 · astro-ph.IM · physics.ao-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZSFHENOJMWWPAO6WWS2KVJCQIW}

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	2026-05-18T00:03:01.189697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc8a7235c965acf03bd6b4b4aaa450459030fe8d3deb9652a68c9cbeaf720818

Aliases

arxiv: 1809.11056 · arxiv_version: 1809.11056v1 · doi: 10.48550/arxiv.1809.11056 · pith_short_12: ZSFHENOJMWWP · pith_short_16: ZSFHENOJMWWPAO6W · pith_short_8: ZSFHENOJ

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/ZSFHENOJMWWPAO6WWS2KVJCQIW \
  | 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: cc8a7235c965acf03bd6b4b4aaa450459030fe8d3deb9652a68c9cbeaf720818

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f22dbb4009d3f9bfbbc9184d9e2d071eadb64149b5b2f62e305dddf03f5fffc",
    "cross_cats_sorted": [
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-09-28T14:25:22Z",
    "title_canon_sha256": "b75c1e0d938e9163ac8361f2d168956b77803113b589076147792cee1c5263ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.11056",
    "kind": "arxiv",
    "version": 1
  }
}