Pith Number

pith:CV6OIFKA

pith:2025:CV6OIFKAZZGR27SS6I4WXMBDW7

not attested not anchored not stored refs pending

Solar irradiance statistical analysis in Mexico City from 2018 to 2021

C. H. Zepeda Fern\'andez, E. Moreno Barbosa, J. M. Hern\'andez-L\'opez, M. Arredondo-Vel\'azquez, M. Ram\'irez-Cer\'on, X. Cancino-Rojas

arxiv:2501.13934 v1 · 2025-01-09 · physics.space-ph

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CV6OIFKAZZGR27SS6I4WXMBDW7}

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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.

Cited by

1 paper in Pith

Solar irradiance statistical analysis in Mexico City from 2018 to 2021

Receipt and verification

First computed	2026-07-05T10:04:42.517678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

157ce41540ce4d1d7e52f2396bb023b7c15f407197221727b4df8f5d363fae3e

Aliases

arxiv: 2501.13934 · arxiv_version: 2501.13934v1 · doi: 10.48550/arxiv.2501.13934 · pith_short_12: CV6OIFKAZZGR · pith_short_16: CV6OIFKAZZGR27SS · pith_short_8: CV6OIFKA

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/CV6OIFKAZZGR27SS6I4WXMBDW7 \
  | 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: 157ce41540ce4d1d7e52f2396bb023b7c15f407197221727b4df8f5d363fae3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f68fe4e18d346d1daf77e81144649521ed87cec095b7f0e0b56dfc0a7fb8ec70",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2025-01-09T16:27:08Z",
    "title_canon_sha256": "d22d608f2b28b1aecfa0283684eea12590313543049f8954eaf6bc51cf0a910d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13934",
    "kind": "arxiv",
    "version": 1
  }
}