Pith Number

pith:JORYM6OK

pith:2019:JORYM6OKFDD7QHNEB4OYJQG3XM

not attested not anchored not stored refs pending

Detection of a 14-days atmospheric perturbation peak at Paranal associated with lunar cycles

G. Carraro, N. Scafetta, S. Cavazzani, S. Ortolani, V. Zitelli

arxiv:1902.07339 v1 · 2019-02-19 · 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{JORYM6OKFDD7QHNEB4OYJQG3XM}

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	2026-05-17T23:52:35.834512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ba38679ca28c7f81da40f1d84c0dbbb1f99cbad596fb52c26d4f32d2f0000cf

Aliases

arxiv: 1902.07339 · arxiv_version: 1902.07339v1 · doi: 10.48550/arxiv.1902.07339 · pith_short_12: JORYM6OKFDD7 · pith_short_16: JORYM6OKFDD7QHNE · pith_short_8: JORYM6OK

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/JORYM6OKFDD7QHNEB4OYJQG3XM \
  | 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: 4ba38679ca28c7f81da40f1d84c0dbbb1f99cbad596fb52c26d4f32d2f0000cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7471a395149b8a90f14d627a1391e250fc0b20a6c0914bdbff33a6e9f58c13b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-02-19T23:02:39Z",
    "title_canon_sha256": "72b3f1d97de33def594e9f612c950abd17f9fe4bd338ea264611ef47c501dbce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07339",
    "kind": "arxiv",
    "version": 1
  }
}