Pith Number

pith:PVTNAX32

pith:2020:PVTNAX32ICJIRIPDCA4743KCJZ

not attested not anchored not stored refs pending

How Does ENSO Impact the Solar Radiation Forecast in South America? The Self-affinity Analysis Approach

Alex A.B. Santos, Aloisio S. Nascimento Filho, Marcelo A. Moret, Sergio Pitombo, Thiago B. Murari

arxiv:2007.15637 v1 · 2020-07-23 · 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{PVTNAX32ICJIRIPDCA4743KCJZ}

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	2026-07-05T01:23:32.554047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d66d05f7a409288a1e31039fe6d424e6791ce17eaa2c8659ca9d6485915a851

Aliases

arxiv: 2007.15637 · arxiv_version: 2007.15637v1 · doi: 10.48550/arxiv.2007.15637 · pith_short_12: PVTNAX32ICJI · pith_short_16: PVTNAX32ICJIRIPD · pith_short_8: PVTNAX32

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/PVTNAX32ICJIRIPDCA4743KCJZ \
  | 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: 7d66d05f7a409288a1e31039fe6d424e6791ce17eaa2c8659ca9d6485915a851

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "036d03572fe13e8bd22356e3f14b8e2f88745d519ecee7041a85ce84308fe799",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2020-07-23T21:31:54Z",
    "title_canon_sha256": "a8971f213781f371888bcd7542753cf84f5b0f11c0453252e59c2bdfac3279f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.15637",
    "kind": "arxiv",
    "version": 1
  }
}