Pith Number

pith:ODZLTE7G

pith:2026:ODZLTE7GNVFEVOU24EUE47JRXR

not attested not anchored not stored refs pending

CNN-Based Reanalysis of Optical Turbulence at the Canary Islands Observatories (OCAN)

Airam Salas, Bego\~na Garc\'ia-Lorenzo, Gelys Trancho, Julio A. Castro-Almaz\'an

arxiv:2607.25940 v1 · 2026-07-28 · 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{ODZLTE7GNVFEVOU24EUE47JRXR}

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	2026-07-29T01:26:12.226059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70f2b993e66d4a4aba9ae1284e7d31bc5233432cf63f8fe2956c07349cd7f6ec

Aliases

arxiv: 2607.25940 · arxiv_version: 2607.25940v1 · doi: 10.48550/arxiv.2607.25940 · pith_short_12: ODZLTE7GNVFE · pith_short_16: ODZLTE7GNVFEVOU2 · pith_short_8: ODZLTE7G

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/ODZLTE7GNVFEVOU24EUE47JRXR \
  | 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: 70f2b993e66d4a4aba9ae1284e7d31bc5233432cf63f8fe2956c07349cd7f6ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d88d6067ed859e8f4699aee5e09feaec8375884625ffa73b1a66d92e0ad605f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-07-28T16:25:16Z",
    "title_canon_sha256": "4e958633183dfa3be2d317533a10a15fe7f75d9915ea54002da63d83ba485220"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.25940",
    "kind": "arxiv",
    "version": 1
  }
}